Integrate queries partially #19

82 files changed, 104029 insertions, 218 deletions

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/.classpath b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/.classpath
index d8bd95f6..dbb1533f 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/.classpath
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/.classpath
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>

 <classpath>

         <classpathentry kind="src" path="src"/>

+        <classpathentry kind="src" path="src-gen"/>

         <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>

         <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>

         <classpathentry kind="src" path="queries"/>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/.project b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/.project
index c2212771..279c4d65 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/.project
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/.project
@@ -6,6 +6,11 @@
         </projects>

         <buildSpec>

                 <buildCommand>

+                        <name>org.eclipse.xtext.ui.shared.xtextBuilder</name>

+                        <arguments>

+                        </arguments>

+                </buildCommand>

+                <buildCommand>

                         <name>org.eclipse.viatra.query.tooling.ui.projectbuilder</name>

                         <arguments>

                         </arguments>

@@ -30,5 +35,6 @@
                 <nature>org.eclipse.pde.PluginNature</nature>

                 <nature>org.eclipse.jdt.core.javanature</nature>

                 <nature>org.eclipse.viatra.query.projectnature</nature>

+                <nature>org.eclipse.xtext.ui.shared.xtextNature</nature>

         </natures>

 </projectDescription>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/META-INF/MANIFEST.MF b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/META-INF/MANIFEST.MF
index ca7ad11c..61135ac9 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/META-INF/MANIFEST.MF
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/META-INF/MANIFEST.MF
@@ -6,22 +6,26 @@ Bundle-Version: 1.0.0.qualifier
 Bundle-ClassPath: .
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
-Export-Package: ca.mcgill.ecse.dslreasoner.standalone.test.fam,
- ca.mcgill.ecse.dslreasoner.standalone.test.fam.impl,
- ca.mcgill.ecse.dslreasoner.standalone.test.fam.util,
- ca.mcgill.ecse.dslreasoner.standalone.test.yakindu,
- ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.impl,
- ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.util,
- ca.mcgill.ecse.dslreasoner.standalone.test.filesystem,
- ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.impl,
- ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.util
+Export-Package: ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries,
+  ca.mcgill.ecse.dslreasoner.standalone.test.fam,
+  ca.mcgill.ecse.dslreasoner.standalone.test.fam.impl,
+  ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries,
+  ca.mcgill.ecse.dslreasoner.standalone.test.fam.util,
+  ca.mcgill.ecse.dslreasoner.standalone.test.filesystem,
+  ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.impl,
+  ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries,
+  ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.util,
+  ca.mcgill.ecse.dslreasoner.standalone.test.yakindu,
+  ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.impl,
+  ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries,
+  ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.util
 Require-Bundle: org.eclipse.viatra.addon.querybasedfeatures.runtime,
- org.eclipse.core.runtime;bundle-version="3.13.0",
- org.eclipse.emf.ecore;bundle-version="2.13.0";visibility:=reexport,
- org.eclipse.viatra.query.runtime;bundle-version="2.1.0",
- org.eclipse.viatra.query.runtime.rete;bundle-version="2.1.0",
- org.eclipse.viatra.query.runtime.localsearch;bundle-version="2.1.0",
- org.eclipse.xtext.xbase.lib;bundle-version="2.12.0"
+  org.eclipse.core.runtime;bundle-version="3.13.0",
+  org.eclipse.emf.ecore;bundle-version="2.13.0";visibility:=reexport,
+  org.eclipse.viatra.query.runtime;bundle-version="2.1.0",
+  org.eclipse.viatra.query.runtime.rete;bundle-version="2.1.0",
+  org.eclipse.viatra.query.runtime.localsearch;bundle-version="2.1.0",
+  org.eclipse.xtext.xbase.lib;bundle-version="2.12.0"
 Import-Package: org.apache.log4j
 Automatic-Module-Name: ca.mcgill.ecse.dslreasoner.standalone.test
 Bundle-ActivationPolicy: lazy
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/build.properties b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/build.properties
index 8ae35ddd..876d970c 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/build.properties
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/build.properties
@@ -3,5 +3,7 @@ bin.includes = META-INF/,\
                plugin.properties

                

 jars.compile.order = .

-source.. = src/

+source.. = src/,\

+           src-gen/,\

+           queries/

 output.. = bin/

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/ecore.vsconfig b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/ecore.vsconfig
index e5873211..9360ab61 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/ecore.vsconfig
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/ecore.vsconfig
@@ -1,4 +1,5 @@
 import epackage "http://www.eclipse.org/emf/2002/Ecore"

+import viatra "ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries.EcorePatterns"

 

 metamodel allSupported { package ecore excluding {

                 EClassifier.instanceClass,EClassifier.defaultValue,EEnumLiteral.instance,EStructuralFeature.defaultValue,

@@ -9,7 +10,7 @@ metamodel allSupported { package ecore excluding {
 

 generate {

         metamodel = allSupported

-        //constraints = { ...  }

+//      constraints = { package ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries}

         partial-model = { "platform:/resource/Ecore-Plugin/InitialPackage.ecore" }

         solver = ViatraSolver

         scope = {

@@ -23,7 +24,7 @@ generate {
                 log-level = normal

         }

         

-        number = 5

+        number = 3

         runs = 1

         

         debug =                 "platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug"

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/fam.vsconfig b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/fam.vsconfig
index f4f29089..d376dce8 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/fam.vsconfig
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/fam.vsconfig
@@ -1,9 +1,9 @@
 import epackage "FamMetamodel"

-//import viatra "ca.mcgill.ecse.dslreasoner.standalone.test.queries.fam.FamPatterns"

+import viatra "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.FamPatterns"

 

 generate {

         metamodel = { package fam }

-//      constraints = { package ca.mcgill.ecse.dslreasoner.standalone.test.xyz }

+        constraints = { package ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries}

         partial-model = { "platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/instanceModels/famInstance.xmi"}

         solver = ViatraSolver

         scope = {

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/fileSystem.vsconfig b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/fileSystem.vsconfig
index 64775e8d..0e510a55 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/fileSystem.vsconfig
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/fileSystem.vsconfig
@@ -1,9 +1,9 @@
 import epackage "FileSystemMetamodel"

-//import viatra ""

+import viatra "ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries.FileSystemPatterns"

 

 generate {

         metamodel = { package filesystem }

-//      constraints = { package ca.mcgill.ecse.dslreasoner.standalone.test.xyz }

+        constraints = { package ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries}

         partial-model = { "platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/instanceModels/filesystemInstance.xmi"}

         solver = ViatraSolver

         scope = {

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/yakindu.vsconfig b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/yakindu.vsconfig
index 246337de..423bf80e 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/yakindu.vsconfig
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/configurations/yakindu.vsconfig
@@ -1,13 +1,13 @@
 import epackage "YakinduMetamodel"

-//import viatra ""

+import viatra "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.YakinduPatterns"

 

 generate {

         metamodel = { package yakindu }

-//      constraints = { package ca.mcgill.ecse.dslreasoner.standalone.test.xyz }

+        constraints = { package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries }

         partial-model = { "platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/instanceModels/yakinduInstance.xmi"}

         solver = ViatraSolver

         scope = {

-                #node = 5

+                #node = 6

         }

         

         config = {

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/metamodels/fam.ecore b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/metamodels/fam.ecore
index 498e9838..d9c8bfef 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/metamodels/fam.ecore
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/metamodels/fam.ecore
@@ -10,7 +10,7 @@
     <eStructuralFeatures xsi:type="ecore:EReference" name="model" lowerBound="1" eType="#//FunctionalArchitectureModel"

         volatile="true" transient="true" derived="true">

       <eAnnotations source="org.eclipse.viatra.query.querybasedfeature">

-        <details key="patternFQN" value="ca.mcgill.ecse.dslreasoner.standalone.test.xyz.model"/>

+        <details key="patternFQN" value="ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.model"/>

       </eAnnotations>

     </eStructuralFeatures>

     <eStructuralFeatures xsi:type="ecore:EReference" name="parent" eType="#//Function"

@@ -26,7 +26,7 @@
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="type" lowerBound="1" eType="#//FunctionType"

         changeable="false" volatile="true" transient="true" derived="true">

       <eAnnotations source="org.eclipse.viatra.query.querybasedfeature">

-        <details key="patternFQN" value="ca.mcgill.ecse.dslreasoner.standalone.test.xyz.type"/>

+        <details key="patternFQN" value="ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type"/>

       </eAnnotations>

     </eStructuralFeatures>

   </eClassifiers>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/metamodels/filesystem.ecore b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/metamodels/filesystem.ecore
index 3dd2061b..8952cfb5 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/metamodels/filesystem.ecore
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/metamodels/filesystem.ecore
@@ -10,7 +10,7 @@
     <eStructuralFeatures xsi:type="ecore:EReference" name="live" upperBound="-1" eType="#//FSObject"

         changeable="false" volatile="true" transient="true" derived="true">

       <eAnnotations source="org.eclipse.viatra.query.querybasedfeature">

-        <details key="patternFQN" value="hu.bme.mit.inf.dslreasoner.domains.alloyexamples.live"/>

+        <details key="patternFQN" value="ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries.live"/>

       </eAnnotations>

     </eStructuralFeatures>

   </eClassifiers>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/errors.txt b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/errors.txt
index 94b0f4e3..e96fe7c5 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/errors.txt
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/errors.txt
@@ -192,4 +192,118 @@ Error occured (IllegalStateException): Query ca.mcgill.ecse.dslreasoner.standalo
     hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:339)

     hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

     hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (NullPointerException): 

+    hu.bme.mit.inf.dslreasoner.application.execution.QueryLoader.lambda$8(QueryLoader.java:108)

+    org.eclipse.xtext.xbase.lib.internal.BooleanFunctionDelegate.apply(BooleanFunctionDelegate.java:41)

+    com.google.common.collect.Iterators$6.computeNext(Iterators.java:617)

+    com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:145)

+    com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:140)

+    com.google.common.collect.Iterators.addAll(Iterators.java:366)

+    com.google.common.collect.Iterables.addAll(Iterables.java:332)

+    com.google.common.collect.Sets.newLinkedHashSet(Sets.java:383)

+    org.eclipse.xtext.xbase.lib.IterableExtensions.toSet(IterableExtensions.java:592)

+    hu.bme.mit.inf.dslreasoner.application.execution.QueryLoader._getPatterns(QueryLoader.java:84)

+    hu.bme.mit.inf.dslreasoner.application.execution.QueryLoader.getPatterns(QueryLoader.java:213)

+    hu.bme.mit.inf.dslreasoner.application.execution.QueryLoader.loadQueries(QueryLoader.java:54)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:167)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:130)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:339)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (UnsupportedOperationException): Can not transform pattern "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type"! Reason: Unknown constant type: class ca.mcgill.ecse.dslreasoner.standalone.test.fam.FunctionType

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.transformPattern(RelationDefinitionIndexer.java:205)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.generateRelationDefinitions(RelationDefinitionIndexer.java:66)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator.transformBaseProperties(PatternGenerator.java:423)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternProvider.generateQueries(PatternProvider.java:59)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.ModelGenerationMethodProvider.createModelGenerationMethod(ModelGenerationMethodProvider.java:57)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner.solve(ViatraReasoner.java:96)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:316)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:130)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:339)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (UnsupportedOperationException): Can not transform pattern "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type"! Reason: Unknown constant type: class ca.mcgill.ecse.dslreasoner.standalone.test.fam.FunctionType

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.transformPattern(RelationDefinitionIndexer.java:205)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.generateRelationDefinitions(RelationDefinitionIndexer.java:66)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator.transformBaseProperties(PatternGenerator.java:423)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternProvider.generateQueries(PatternProvider.java:59)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.ModelGenerationMethodProvider.createModelGenerationMethod(ModelGenerationMethodProvider.java:57)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner.solve(ViatraReasoner.java:96)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:316)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:130)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:339)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (UnsupportedOperationException): Can not transform pattern "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type"! Reason: Unknown constant type: class ca.mcgill.ecse.dslreasoner.standalone.test.fam.FunctionType

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.transformPattern(RelationDefinitionIndexer.java:205)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.generateRelationDefinitions(RelationDefinitionIndexer.java:66)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator.transformBaseProperties(PatternGenerator.java:423)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternProvider.generateQueries(PatternProvider.java:59)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.ModelGenerationMethodProvider.createModelGenerationMethod(ModelGenerationMethodProvider.java:57)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner.solve(ViatraReasoner.java:96)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:316)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:130)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:339)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (UnsupportedOperationException): Can not transform pattern "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type"! Reason: Unknown constant type: class ca.mcgill.ecse.dslreasoner.standalone.test.fam.FunctionType

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.transformPattern(RelationDefinitionIndexer.java:205)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.generateRelationDefinitions(RelationDefinitionIndexer.java:66)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator.transformBaseProperties(PatternGenerator.java:423)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternProvider.generateQueries(PatternProvider.java:59)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.ModelGenerationMethodProvider.createModelGenerationMethod(ModelGenerationMethodProvider.java:57)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner.solve(ViatraReasoner.java:96)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:316)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:130)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:339)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (NullPointerException): 

+    hu.bme.mit.inf.dlsreasoner.alloy.reasoner.builder.Alloy2LogicMapper.transformOutput(Alloy2LogicMapper.java:53)

+    hu.bme.mit.inf.dlsreasoner.alloy.reasoner.AlloySolver.solve(AlloySolver.java:66)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:316)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:132)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:343)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (UnsupportedOperationException): Can not transform pattern "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type"! Reason: Unknown constant type: class ca.mcgill.ecse.dslreasoner.standalone.test.fam.FunctionType

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.transformPattern(RelationDefinitionIndexer.java:205)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.generateRelationDefinitions(RelationDefinitionIndexer.java:66)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator.transformBaseProperties(PatternGenerator.java:423)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternProvider.generateQueries(PatternProvider.java:59)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.ModelGenerationMethodProvider.createModelGenerationMethod(ModelGenerationMethodProvider.java:57)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner.solve(ViatraReasoner.java:96)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:316)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:132)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:343)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (UnsupportedOperationException): Can not transform pattern "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type"! Reason: Unknown constant type: class ca.mcgill.ecse.dslreasoner.standalone.test.fam.FunctionType

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.transformPattern(RelationDefinitionIndexer.java:205)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.RelationDefinitionIndexer.generateRelationDefinitions(RelationDefinitionIndexer.java:66)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator.transformBaseProperties(PatternGenerator.java:423)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternProvider.generateQueries(PatternProvider.java:59)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.ModelGenerationMethodProvider.createModelGenerationMethod(ModelGenerationMethodProvider.java:57)

+    hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner.solve(ViatraReasoner.java:96)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:316)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:132)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:343)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (IllegalArgumentException): Unable to translate query "ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries.oppositeDifferentClass".

+Reason: IllegalArgumentException, Inconsistent types: [EStructuralFeature class, EModelElement class, ENamedElement class, EReference class, EObject class, ETypedElement class]

+    hu.bme.mit.inf.dslreasoner.viatra2logic.Viatra2Logic.transformQueries(Viatra2Logic.java:166)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:196)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:132)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:343)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (IllegalArgumentException): Unable to translate query "ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries.oppositeDifferentClass".

+Reason: IllegalArgumentException, Inconsistent types: [EStructuralFeature class, EModelElement class, ENamedElement class, EReference class, EObject class, ETypedElement class]

+    hu.bme.mit.inf.dslreasoner.viatra2logic.Viatra2Logic.transformQueries(Viatra2Logic.java:166)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:196)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:132)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:343)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

     org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
\ No newline at end of file
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/generated3valued.vql_deactivated b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/generated3valued.vql_deactivated
index 88497c64..f02c64b0 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/generated3valued.vql_deactivated
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/generated3valued.vql_deactivated
@@ -31731,3 +31731,32525 @@ pattern refineRelation_value_attribute_EStringToStringMapEntry(
         find mayInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

         neg find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

 }

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "FunctionalElement class".

+ */

+private pattern mustInstanceOfFunctionalElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalElement class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalElement class".

+ */

+private pattern mayInstanceOfFunctionalElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunction_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunction_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalArchitectureModel class".

+ */

+private pattern mustInstanceOfFunctionalArchitectureModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalArchitectureModel class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalArchitectureModel_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalArchitectureModel class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalArchitectureModel class".

+ */

+private pattern mayInstanceOfFunctionalArchitectureModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalArchitectureModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalArchitectureModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Function class".

+ */

+private pattern mustInstanceOfFunction_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Function class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunction_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Function class");

+}

+

+/**

+ * An element may be an instance of type "Function class".

+ */

+private pattern mayInstanceOfFunction_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunction_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunction_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunction_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FAMTerminator class".

+ */

+private pattern mustInstanceOfFAMTerminator_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FAMTerminator class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFAMTerminator_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FAMTerminator class");

+}

+

+/**

+ * An element may be an instance of type "FAMTerminator class".

+ */

+private pattern mayInstanceOfFAMTerminator_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFAMTerminator_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFAMTerminator_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFAMTerminator_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "InformationLink class".

+ */

+private pattern mustInstanceOfInformationLink_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"InformationLink class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewInformationLink_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"InformationLink class");

+}

+

+/**

+ * An element may be an instance of type "InformationLink class".

+ */

+private pattern mayInstanceOfInformationLink_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewInformationLink_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewInformationLink_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfInformationLink_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalInterface class".

+ */

+private pattern mustInstanceOfFunctionalInterface_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalInterface class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalInterface_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalInterface class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalInterface class".

+ */

+private pattern mayInstanceOfFunctionalInterface_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalInterface_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalInterface_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalInterface_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalInput class".

+ */

+private pattern mustInstanceOfFunctionalInput_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalInput class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalInput_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalInput class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalInput class".

+ */

+private pattern mayInstanceOfFunctionalInput_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalInput_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalInput_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalInput_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalOutput class".

+ */

+private pattern mustInstanceOfFunctionalOutput_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalOutput class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalOutput_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalOutput class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalOutput class".

+ */

+private pattern mayInstanceOfFunctionalOutput_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalOutput_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalOutput_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalOutput_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalData class".

+ */

+private pattern mustInstanceOfFunctionalData_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalData class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalData_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalData class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalData class".

+ */

+private pattern mayInstanceOfFunctionalData_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalData_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalData_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalData_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionType enum".

+ */

+private pattern mustInstanceOfFunctionType_enum(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionType enum");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionType_enum(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionType enum");

+}

+

+/**

+ * An element may be an instance of type "FunctionType enum".

+ */

+private pattern mayInstanceOfFunctionType_enum(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfFunctionType_enum(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalArchitectureModel class DefinedPart".

+ */

+private pattern mustInstanceOfFunctionalArchitectureModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalArchitectureModel class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalArchitectureModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalArchitectureModel class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "FunctionalArchitectureModel class DefinedPart".

+ */

+private pattern mayInstanceOfFunctionalArchitectureModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfFunctionalArchitectureModel_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalArchitectureModel class UndefinedPart".

+ */

+private pattern mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalArchitectureModel class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalArchitectureModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalArchitectureModel class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "FunctionalArchitectureModel class UndefinedPart".

+ */

+private pattern mayInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalArchitectureModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalArchitectureModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []interface reference FunctionalElement(source,target)

+ */

+private pattern mustInRelationinterface_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface reference FunctionalElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>interface reference FunctionalElement(source,target)

+ */

+private pattern mayInRelationinterface_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinterface_reference_FunctionalElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationelement_reference_FunctionalInterface(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationinterface_reference_FunctionalElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []model reference FunctionalElement(source,target)

+ */

+private pattern mustInRelationmodel_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"model reference FunctionalElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>model reference FunctionalElement(source,target)

+ */

+private pattern mayInRelationmodel_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalArchitectureModel_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationmodel_reference_FunctionalElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationmodel_reference_FunctionalElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []parent reference FunctionalElement(source,target)

+ */

+private pattern mustInRelationparent_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"parent reference FunctionalElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>parent reference FunctionalElement(source,target)

+ */

+private pattern mayInRelationparent_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,source);

+        find mayInstanceOfFunction_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationparent_reference_FunctionalElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationparent_reference_FunctionalElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []rootElements reference FunctionalArchitectureModel(source,target)

+ */

+private pattern mustInRelationrootElements_reference_FunctionalArchitectureModel(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"rootElements reference FunctionalArchitectureModel");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>rootElements reference FunctionalArchitectureModel(source,target)

+ */

+private pattern mayInRelationrootElements_reference_FunctionalArchitectureModel(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalArchitectureModel_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationrootElements_reference_FunctionalArchitectureModel(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []subElements reference Function(source,target)

+ */

+private pattern mustInRelationsubElements_reference_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"subElements reference Function");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>subElements reference Function(source,target)

+ */

+private pattern mayInRelationsubElements_reference_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunction_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationparent_reference_FunctionalElement(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationsubElements_reference_Function(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []data reference FAMTerminator(source,target)

+ */

+private pattern mustInRelationdata_reference_FAMTerminator(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"data reference FAMTerminator");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>data reference FAMTerminator(source,target)

+ */

+private pattern mayInRelationdata_reference_FAMTerminator(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalData_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationdata_reference_FAMTerminator(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationterminator_reference_FunctionalData(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationdata_reference_FAMTerminator(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []from reference InformationLink(source,target)

+ */

+private pattern mustInRelationfrom_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"from reference InformationLink");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>from reference InformationLink(source,target)

+ */

+private pattern mayInRelationfrom_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfInformationLink_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationfrom_reference_InformationLink(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationfrom_reference_InformationLink(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []to reference InformationLink(source,target)

+ */

+private pattern mustInRelationto_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"to reference InformationLink");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>to reference InformationLink(source,target)

+ */

+private pattern mayInRelationto_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfInformationLink_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationto_reference_InformationLink(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationto_reference_InformationLink(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []data reference FunctionalInterface(source,target)

+ */

+private pattern mustInRelationdata_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"data reference FunctionalInterface");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>data reference FunctionalInterface(source,target)

+ */

+private pattern mayInRelationdata_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalData_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationinterface_reference_FunctionalData(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationdata_reference_FunctionalInterface(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []element reference FunctionalInterface(source,target)

+ */

+private pattern mustInRelationelement_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"element reference FunctionalInterface");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>element reference FunctionalInterface(source,target)

+ */

+private pattern mayInRelationelement_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationelement_reference_FunctionalInterface(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationinterface_reference_FunctionalElement(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationelement_reference_FunctionalInterface(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []IncomingLinks reference FunctionalInput(source,target)

+ */

+private pattern mustInRelationIncomingLinks_reference_FunctionalInput(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"IncomingLinks reference FunctionalInput");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>IncomingLinks reference FunctionalInput(source,target)

+ */

+private pattern mayInRelationIncomingLinks_reference_FunctionalInput(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,source);

+        find mayInstanceOfInformationLink_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationto_reference_InformationLink(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+} or {

+        find mustInRelationIncomingLinks_reference_FunctionalInput(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []outgoingLinks reference FunctionalOutput(source,target)

+ */

+private pattern mustInRelationoutgoingLinks_reference_FunctionalOutput(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"outgoingLinks reference FunctionalOutput");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>outgoingLinks reference FunctionalOutput(source,target)

+ */

+private pattern mayInRelationoutgoingLinks_reference_FunctionalOutput(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,source);

+        find mayInstanceOfInformationLink_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationfrom_reference_InformationLink(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationoutgoingLinks_reference_FunctionalOutput(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []terminator reference FunctionalData(source,target)

+ */

+private pattern mustInRelationterminator_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"terminator reference FunctionalData");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>terminator reference FunctionalData(source,target)

+ */

+private pattern mayInRelationterminator_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalData_class(problem,interpretation,source);

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationterminator_reference_FunctionalData(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationdata_reference_FAMTerminator(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationterminator_reference_FunctionalData(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []interface reference FunctionalData(source,target)

+ */

+private pattern mustInRelationinterface_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface reference FunctionalData");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>interface reference FunctionalData(source,target)

+ */

+private pattern mayInRelationinterface_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalData_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinterface_reference_FunctionalData(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationinterface_reference_FunctionalData(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []type attribute Function(source,target)

+ */

+private pattern mustInRelationtype_attribute_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"type attribute Function");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>type attribute Function(source,target)

+ */

+private pattern mayInRelationtype_attribute_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunction_class(problem,interpretation,source);

+        find mayInstanceOfFunctionType_enum(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtype_attribute_Function(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtype_attribute_Function(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationinterface_reference_FunctionalElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationrootElements_reference_FunctionalArchitectureModel(problem,interpretation,source,target); }or

+        

+        { find mustInRelationsubElements_reference_Function(problem,interpretation,source,target); }or

+        

+        { find mustInRelationdata_reference_FunctionalInterface(problem,interpretation,source,target); }or

+        

+        { find mustInRelationoutgoingLinks_reference_FunctionalOutput(problem,interpretation,source,target); }or

+        

+        { find mustInRelationterminator_reference_FunctionalData(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_model_reference_FunctionalElement(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"model reference FunctionalElement");

+        find mustInstanceOfFunctionalElement_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationmodel_reference_FunctionalElement(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_to_reference_InformationLink(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"to reference InformationLink");

+        find mustInstanceOfInformationLink_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationto_reference_InformationLink(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_type_attribute_Function(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"type attribute Function");

+        find mustInstanceOfFunction_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationtype_attribute_Function(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalInput_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFAMTerminator_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunction_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfInformationLink_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalOutput_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalData_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalInterface_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalArchitectureModel_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_FunctionalInterface_class_by_interface_reference_FunctionalElement_with_element_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalInterface class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"interface reference FunctionalElement");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"element reference FunctionalInterface");

+        find mustInstanceOfFunctionalElement_class(problem,interpretation,container);

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,newObject);

+        find mayInRelationinterface_reference_FunctionalElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalInterface_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalInterface class");

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_InformationLink_class_by_outgoingLinks_reference_FunctionalOutput_with_from_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"InformationLink class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"outgoingLinks reference FunctionalOutput");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"from reference InformationLink");

+        find mustInstanceOfFunctionalOutput_class(problem,interpretation,container);

+        find mayInstanceOfInformationLink_class(problem,interpretation,newObject);

+        find mayInRelationoutgoingLinks_reference_FunctionalOutput(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_InformationLink_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"InformationLink class");

+        find mayInstanceOfInformationLink_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FAMTerminator_class_by_terminator_reference_FunctionalData_with_data_reference_FAMTerminator(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FAMTerminator class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"terminator reference FunctionalData");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"data reference FAMTerminator");

+        find mustInstanceOfFunctionalData_class(problem,interpretation,container);

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,newObject);

+        find mayInRelationterminator_reference_FunctionalData(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FAMTerminator_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FAMTerminator class");

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalInput_class_by_data_reference_FunctionalInterface_with_interface_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalInput class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"data reference FunctionalInterface");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"interface reference FunctionalData");

+        find mustInstanceOfFunctionalInterface_class(problem,interpretation,container);

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,newObject);

+        find mayInRelationdata_reference_FunctionalInterface(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalInput_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalInput class");

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalArchitectureModel_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalArchitectureModel class UndefinedPart");

+        find mayInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Function_class_by_rootElements_reference_FunctionalArchitectureModel(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Function class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"rootElements reference FunctionalArchitectureModel");

+        find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,container);

+        find mayInstanceOfFunction_class(problem,interpretation,newObject);

+        find mayInRelationrootElements_reference_FunctionalArchitectureModel(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Function_class_by_subElements_reference_Function_with_parent_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Function class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"subElements reference Function");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FunctionalElement");

+        find mustInstanceOfFunction_class(problem,interpretation,container);

+        find mayInstanceOfFunction_class(problem,interpretation,newObject);

+        find mayInRelationsubElements_reference_Function(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Function_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Function class");

+        find mayInstanceOfFunction_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalOutput_class_by_data_reference_FunctionalInterface_with_interface_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalOutput class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"data reference FunctionalInterface");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"interface reference FunctionalData");

+        find mustInstanceOfFunctionalInterface_class(problem,interpretation,container);

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,newObject);

+        find mayInRelationdata_reference_FunctionalInterface(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalOutput_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalOutput class");

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_FunctionalInterface_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+}

+pattern refineTypeTo_InformationLink_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FAMTerminator_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FunctionalInput_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FunctionalArchitectureModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Function_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunction_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunction_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FunctionalOutput_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_model_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"model reference FunctionalElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFunctionalElement_class(problem,interpretation,from);

+        find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,to);

+        find mayInRelationmodel_reference_FunctionalElement(problem,interpretation,from,to);

+        neg find mustInRelationmodel_reference_FunctionalElement(problem,interpretation,from,to);

+}

+pattern refineRelation_IncomingLinks_reference_FunctionalInput_and_to_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation, oppositeInterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"IncomingLinks reference FunctionalInput");

+        PartialInterpretation.partialrelationinterpretation(interpretation,oppositeInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(oppositeInterpretation,"to reference InformationLink");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFunctionalInput_class(problem,interpretation,from);

+        find mustInstanceOfInformationLink_class(problem,interpretation,to);

+        find mayInRelationIncomingLinks_reference_FunctionalInput(problem,interpretation,from,to);

+        neg find mustInRelationIncomingLinks_reference_FunctionalInput(problem,interpretation,from,to);

+}

+pattern refineRelation_type_attribute_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"type attribute Function");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFunction_class(problem,interpretation,from);

+        find mustInstanceOfFunctionType_enum(problem,interpretation,to);

+        find mayInRelationtype_attribute_Function(problem,interpretation,from,to);

+        neg find mustInRelationtype_attribute_Function(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "FunctionalElement class".

+ */

+private pattern mustInstanceOfFunctionalElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalElement class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalElement class".

+ */

+private pattern mayInstanceOfFunctionalElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunction_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunction_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalArchitectureModel class".

+ */

+private pattern mustInstanceOfFunctionalArchitectureModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalArchitectureModel class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalArchitectureModel_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalArchitectureModel class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalArchitectureModel class".

+ */

+private pattern mayInstanceOfFunctionalArchitectureModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalArchitectureModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalArchitectureModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Function class".

+ */

+private pattern mustInstanceOfFunction_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Function class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunction_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Function class");

+}

+

+/**

+ * An element may be an instance of type "Function class".

+ */

+private pattern mayInstanceOfFunction_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunction_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunction_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunction_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FAMTerminator class".

+ */

+private pattern mustInstanceOfFAMTerminator_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FAMTerminator class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFAMTerminator_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FAMTerminator class");

+}

+

+/**

+ * An element may be an instance of type "FAMTerminator class".

+ */

+private pattern mayInstanceOfFAMTerminator_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFAMTerminator_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFAMTerminator_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFAMTerminator_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "InformationLink class".

+ */

+private pattern mustInstanceOfInformationLink_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"InformationLink class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewInformationLink_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"InformationLink class");

+}

+

+/**

+ * An element may be an instance of type "InformationLink class".

+ */

+private pattern mayInstanceOfInformationLink_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewInformationLink_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewInformationLink_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfInformationLink_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalInterface class".

+ */

+private pattern mustInstanceOfFunctionalInterface_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalInterface class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalInterface_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalInterface class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalInterface class".

+ */

+private pattern mayInstanceOfFunctionalInterface_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalInterface_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalInterface_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalInterface_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalInput class".

+ */

+private pattern mustInstanceOfFunctionalInput_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalInput class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalInput_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalInput class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalInput class".

+ */

+private pattern mayInstanceOfFunctionalInput_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalInput_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalInput_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalInput_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalOutput class".

+ */

+private pattern mustInstanceOfFunctionalOutput_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalOutput class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalOutput_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalOutput class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalOutput class".

+ */

+private pattern mayInstanceOfFunctionalOutput_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalOutput_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalOutput_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalOutput_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalData class".

+ */

+private pattern mustInstanceOfFunctionalData_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalData class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalData_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalData class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalData class".

+ */

+private pattern mayInstanceOfFunctionalData_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalData_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalData_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalData_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionType enum".

+ */

+private pattern mustInstanceOfFunctionType_enum(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionType enum");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionType_enum(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionType enum");

+}

+

+/**

+ * An element may be an instance of type "FunctionType enum".

+ */

+private pattern mayInstanceOfFunctionType_enum(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfFunctionType_enum(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalArchitectureModel class DefinedPart".

+ */

+private pattern mustInstanceOfFunctionalArchitectureModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalArchitectureModel class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalArchitectureModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalArchitectureModel class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "FunctionalArchitectureModel class DefinedPart".

+ */

+private pattern mayInstanceOfFunctionalArchitectureModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfFunctionalArchitectureModel_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalArchitectureModel class UndefinedPart".

+ */

+private pattern mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalArchitectureModel class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalArchitectureModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalArchitectureModel class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "FunctionalArchitectureModel class UndefinedPart".

+ */

+private pattern mayInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalArchitectureModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalArchitectureModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []interface reference FunctionalElement(source,target)

+ */

+private pattern mustInRelationinterface_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface reference FunctionalElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>interface reference FunctionalElement(source,target)

+ */

+private pattern mayInRelationinterface_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinterface_reference_FunctionalElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationelement_reference_FunctionalInterface(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationinterface_reference_FunctionalElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []model reference FunctionalElement(source,target)

+ */

+private pattern mustInRelationmodel_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"model reference FunctionalElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>model reference FunctionalElement(source,target)

+ */

+private pattern mayInRelationmodel_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalArchitectureModel_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationmodel_reference_FunctionalElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationmodel_reference_FunctionalElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []parent reference FunctionalElement(source,target)

+ */

+private pattern mustInRelationparent_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"parent reference FunctionalElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>parent reference FunctionalElement(source,target)

+ */

+private pattern mayInRelationparent_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,source);

+        find mayInstanceOfFunction_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationparent_reference_FunctionalElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationparent_reference_FunctionalElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []rootElements reference FunctionalArchitectureModel(source,target)

+ */

+private pattern mustInRelationrootElements_reference_FunctionalArchitectureModel(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"rootElements reference FunctionalArchitectureModel");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>rootElements reference FunctionalArchitectureModel(source,target)

+ */

+private pattern mayInRelationrootElements_reference_FunctionalArchitectureModel(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalArchitectureModel_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationrootElements_reference_FunctionalArchitectureModel(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []subElements reference Function(source,target)

+ */

+private pattern mustInRelationsubElements_reference_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"subElements reference Function");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>subElements reference Function(source,target)

+ */

+private pattern mayInRelationsubElements_reference_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunction_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationparent_reference_FunctionalElement(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationsubElements_reference_Function(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []data reference FAMTerminator(source,target)

+ */

+private pattern mustInRelationdata_reference_FAMTerminator(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"data reference FAMTerminator");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>data reference FAMTerminator(source,target)

+ */

+private pattern mayInRelationdata_reference_FAMTerminator(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalData_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationdata_reference_FAMTerminator(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationterminator_reference_FunctionalData(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationdata_reference_FAMTerminator(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []from reference InformationLink(source,target)

+ */

+private pattern mustInRelationfrom_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"from reference InformationLink");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>from reference InformationLink(source,target)

+ */

+private pattern mayInRelationfrom_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfInformationLink_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationfrom_reference_InformationLink(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationfrom_reference_InformationLink(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []to reference InformationLink(source,target)

+ */

+private pattern mustInRelationto_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"to reference InformationLink");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>to reference InformationLink(source,target)

+ */

+private pattern mayInRelationto_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfInformationLink_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationto_reference_InformationLink(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationto_reference_InformationLink(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []data reference FunctionalInterface(source,target)

+ */

+private pattern mustInRelationdata_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"data reference FunctionalInterface");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>data reference FunctionalInterface(source,target)

+ */

+private pattern mayInRelationdata_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalData_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationinterface_reference_FunctionalData(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationdata_reference_FunctionalInterface(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []element reference FunctionalInterface(source,target)

+ */

+private pattern mustInRelationelement_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"element reference FunctionalInterface");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>element reference FunctionalInterface(source,target)

+ */

+private pattern mayInRelationelement_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationelement_reference_FunctionalInterface(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationinterface_reference_FunctionalElement(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationelement_reference_FunctionalInterface(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []IncomingLinks reference FunctionalInput(source,target)

+ */

+private pattern mustInRelationIncomingLinks_reference_FunctionalInput(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"IncomingLinks reference FunctionalInput");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>IncomingLinks reference FunctionalInput(source,target)

+ */

+private pattern mayInRelationIncomingLinks_reference_FunctionalInput(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,source);

+        find mayInstanceOfInformationLink_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationto_reference_InformationLink(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+} or {

+        find mustInRelationIncomingLinks_reference_FunctionalInput(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []outgoingLinks reference FunctionalOutput(source,target)

+ */

+private pattern mustInRelationoutgoingLinks_reference_FunctionalOutput(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"outgoingLinks reference FunctionalOutput");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>outgoingLinks reference FunctionalOutput(source,target)

+ */

+private pattern mayInRelationoutgoingLinks_reference_FunctionalOutput(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,source);

+        find mayInstanceOfInformationLink_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationfrom_reference_InformationLink(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationoutgoingLinks_reference_FunctionalOutput(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []terminator reference FunctionalData(source,target)

+ */

+private pattern mustInRelationterminator_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"terminator reference FunctionalData");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>terminator reference FunctionalData(source,target)

+ */

+private pattern mayInRelationterminator_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalData_class(problem,interpretation,source);

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationterminator_reference_FunctionalData(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationdata_reference_FAMTerminator(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationterminator_reference_FunctionalData(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []interface reference FunctionalData(source,target)

+ */

+private pattern mustInRelationinterface_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface reference FunctionalData");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>interface reference FunctionalData(source,target)

+ */

+private pattern mayInRelationinterface_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalData_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinterface_reference_FunctionalData(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationinterface_reference_FunctionalData(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []type attribute Function(source,target)

+ */

+private pattern mustInRelationtype_attribute_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"type attribute Function");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>type attribute Function(source,target)

+ */

+private pattern mayInRelationtype_attribute_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunction_class(problem,interpretation,source);

+        find mayInstanceOfFunctionType_enum(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtype_attribute_Function(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtype_attribute_Function(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationinterface_reference_FunctionalElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationrootElements_reference_FunctionalArchitectureModel(problem,interpretation,source,target); }or

+        

+        { find mustInRelationsubElements_reference_Function(problem,interpretation,source,target); }or

+        

+        { find mustInRelationdata_reference_FunctionalInterface(problem,interpretation,source,target); }or

+        

+        { find mustInRelationoutgoingLinks_reference_FunctionalOutput(problem,interpretation,source,target); }or

+        

+        { find mustInRelationterminator_reference_FunctionalData(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_model_reference_FunctionalElement(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"model reference FunctionalElement");

+        find mustInstanceOfFunctionalElement_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationmodel_reference_FunctionalElement(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_to_reference_InformationLink(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"to reference InformationLink");

+        find mustInstanceOfInformationLink_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationto_reference_InformationLink(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_type_attribute_Function(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"type attribute Function");

+        find mustInstanceOfFunction_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationtype_attribute_Function(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalInput_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFAMTerminator_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunction_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfInformationLink_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalOutput_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalData_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalInterface_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalArchitectureModel_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_FunctionalInterface_class_by_interface_reference_FunctionalElement_with_element_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalInterface class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"interface reference FunctionalElement");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"element reference FunctionalInterface");

+        find mustInstanceOfFunctionalElement_class(problem,interpretation,container);

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,newObject);

+        find mayInRelationinterface_reference_FunctionalElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalInterface_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalInterface class");

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalOutput_class_by_data_reference_FunctionalInterface_with_interface_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalOutput class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"data reference FunctionalInterface");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"interface reference FunctionalData");

+        find mustInstanceOfFunctionalInterface_class(problem,interpretation,container);

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,newObject);

+        find mayInRelationdata_reference_FunctionalInterface(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalOutput_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalOutput class");

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalArchitectureModel_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalArchitectureModel class UndefinedPart");

+        find mayInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_InformationLink_class_by_outgoingLinks_reference_FunctionalOutput_with_from_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"InformationLink class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"outgoingLinks reference FunctionalOutput");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"from reference InformationLink");

+        find mustInstanceOfFunctionalOutput_class(problem,interpretation,container);

+        find mayInstanceOfInformationLink_class(problem,interpretation,newObject);

+        find mayInRelationoutgoingLinks_reference_FunctionalOutput(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_InformationLink_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"InformationLink class");

+        find mayInstanceOfInformationLink_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Function_class_by_rootElements_reference_FunctionalArchitectureModel(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Function class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"rootElements reference FunctionalArchitectureModel");

+        find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,container);

+        find mayInstanceOfFunction_class(problem,interpretation,newObject);

+        find mayInRelationrootElements_reference_FunctionalArchitectureModel(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Function_class_by_subElements_reference_Function_with_parent_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Function class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"subElements reference Function");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FunctionalElement");

+        find mustInstanceOfFunction_class(problem,interpretation,container);

+        find mayInstanceOfFunction_class(problem,interpretation,newObject);

+        find mayInRelationsubElements_reference_Function(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Function_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Function class");

+        find mayInstanceOfFunction_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalInput_class_by_data_reference_FunctionalInterface_with_interface_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalInput class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"data reference FunctionalInterface");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"interface reference FunctionalData");

+        find mustInstanceOfFunctionalInterface_class(problem,interpretation,container);

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,newObject);

+        find mayInRelationdata_reference_FunctionalInterface(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalInput_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalInput class");

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FAMTerminator_class_by_terminator_reference_FunctionalData_with_data_reference_FAMTerminator(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FAMTerminator class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"terminator reference FunctionalData");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"data reference FAMTerminator");

+        find mustInstanceOfFunctionalData_class(problem,interpretation,container);

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,newObject);

+        find mayInRelationterminator_reference_FunctionalData(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FAMTerminator_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FAMTerminator class");

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_FunctionalInterface_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FunctionalOutput_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FunctionalArchitectureModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+}

+pattern refineTypeTo_InformationLink_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Function_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunction_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunction_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FunctionalInput_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FAMTerminator_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_model_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"model reference FunctionalElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFunctionalElement_class(problem,interpretation,from);

+        find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,to);

+        find mayInRelationmodel_reference_FunctionalElement(problem,interpretation,from,to);

+        neg find mustInRelationmodel_reference_FunctionalElement(problem,interpretation,from,to);

+}

+pattern refineRelation_IncomingLinks_reference_FunctionalInput_and_to_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation, oppositeInterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"IncomingLinks reference FunctionalInput");

+        PartialInterpretation.partialrelationinterpretation(interpretation,oppositeInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(oppositeInterpretation,"to reference InformationLink");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFunctionalInput_class(problem,interpretation,from);

+        find mustInstanceOfInformationLink_class(problem,interpretation,to);

+        find mayInRelationIncomingLinks_reference_FunctionalInput(problem,interpretation,from,to);

+        neg find mustInRelationIncomingLinks_reference_FunctionalInput(problem,interpretation,from,to);

+}

+pattern refineRelation_type_attribute_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"type attribute Function");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFunction_class(problem,interpretation,from);

+        find mustInstanceOfFunctionType_enum(problem,interpretation,to);

+        find mayInRelationtype_attribute_Function(problem,interpretation,from,to);

+        neg find mustInRelationtype_attribute_Function(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "EAttribute class".

+ */

+private pattern mustInstanceOfEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EAttribute class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EAttribute class");

+}

+

+/**

+ * An element may be an instance of type "EAttribute class".

+ */

+private pattern mayInstanceOfEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAttribute_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAttribute_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEAttribute_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EAnnotation class".

+ */

+private pattern mustInstanceOfEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EAnnotation class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EAnnotation class");

+}

+

+/**

+ * An element may be an instance of type "EAnnotation class".

+ */

+private pattern mayInstanceOfEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAnnotation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAnnotation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEAnnotation_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EClass class".

+ */

+private pattern mustInstanceOfEClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EClass class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEClass_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EClass class");

+}

+

+/**

+ * An element may be an instance of type "EClass class".

+ */

+private pattern mayInstanceOfEClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClass_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClass_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEClass_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EClassifier class".

+ */

+private pattern mustInstanceOfEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EClassifier class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EClassifier class");

+}

+

+/**

+ * An element may be an instance of type "EClassifier class".

+ */

+private pattern mayInstanceOfEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClassifier_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClassifier_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEClassifier_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EDataType class".

+ */

+private pattern mustInstanceOfEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EDataType class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EDataType class");

+}

+

+/**

+ * An element may be an instance of type "EDataType class".

+ */

+private pattern mayInstanceOfEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEDataType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEDataType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEDataType_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EEnum class".

+ */

+private pattern mustInstanceOfEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EEnum class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EEnum class");

+}

+

+/**

+ * An element may be an instance of type "EEnum class".

+ */

+private pattern mayInstanceOfEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnum_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnum_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEEnum_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EEnumLiteral class".

+ */

+private pattern mustInstanceOfEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EEnumLiteral class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EEnumLiteral class");

+}

+

+/**

+ * An element may be an instance of type "EEnumLiteral class".

+ */

+private pattern mayInstanceOfEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnumLiteral_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnumLiteral_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEEnumLiteral_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class".

+ */

+private pattern mustInstanceOfEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class".

+ */

+private pattern mayInstanceOfEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEModelElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class".

+ */

+private pattern mustInstanceOfENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class".

+ */

+private pattern mayInstanceOfENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfENamedElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EObject class".

+ */

+private pattern mustInstanceOfEObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EObject class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEObject_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EObject class");

+}

+

+/**

+ * An element may be an instance of type "EObject class".

+ */

+private pattern mayInstanceOfEObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEObject_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EOperation class".

+ */

+private pattern mustInstanceOfEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EOperation class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EOperation class");

+}

+

+/**

+ * An element may be an instance of type "EOperation class".

+ */

+private pattern mayInstanceOfEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEOperation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEOperation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEOperation_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class".

+ */

+private pattern mustInstanceOfEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class");

+}

+

+/**

+ * An element may be an instance of type "EPackage class".

+ */

+private pattern mayInstanceOfEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEPackage_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EParameter class".

+ */

+private pattern mustInstanceOfEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EParameter class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EParameter class");

+}

+

+/**

+ * An element may be an instance of type "EParameter class".

+ */

+private pattern mayInstanceOfEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEParameter_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EReference class".

+ */

+private pattern mustInstanceOfEReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EReference class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEReference_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EReference class");

+}

+

+/**

+ * An element may be an instance of type "EReference class".

+ */

+private pattern mayInstanceOfEReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEReference_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEReference_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEReference_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EStructuralFeature class".

+ */

+private pattern mustInstanceOfEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EStructuralFeature class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EStructuralFeature class");

+}

+

+/**

+ * An element may be an instance of type "EStructuralFeature class".

+ */

+private pattern mayInstanceOfEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStructuralFeature_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStructuralFeature_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEStructuralFeature_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ETypedElement class".

+ */

+private pattern mustInstanceOfETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ETypedElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ETypedElement class");

+}

+

+/**

+ * An element may be an instance of type "ETypedElement class".

+ */

+private pattern mayInstanceOfETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfETypedElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EStringToStringMapEntry class".

+ */

+private pattern mustInstanceOfEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EStringToStringMapEntry class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EStringToStringMapEntry class");

+}

+

+/**

+ * An element may be an instance of type "EStringToStringMapEntry class".

+ */

+private pattern mayInstanceOfEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStringToStringMapEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStringToStringMapEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EGenericType class".

+ */

+private pattern mustInstanceOfEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EGenericType class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EGenericType class");

+}

+

+/**

+ * An element may be an instance of type "EGenericType class".

+ */

+private pattern mayInstanceOfEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEGenericType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEGenericType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEGenericType_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ETypeParameter class".

+ */

+private pattern mustInstanceOfETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ETypeParameter class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ETypeParameter class");

+}

+

+/**

+ * An element may be an instance of type "ETypeParameter class".

+ */

+private pattern mayInstanceOfETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypeParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypeParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfETypeParameter_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class DefinedPart".

+ */

+private pattern mustInstanceOfEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class DefinedPart".

+ */

+private pattern mayInstanceOfEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfEModelElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class UndefinedPart".

+ */

+private pattern mustInstanceOfEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class UndefinedPart".

+ */

+private pattern mayInstanceOfEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class DefinedPart".

+ */

+private pattern mustInstanceOfENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class DefinedPart".

+ */

+private pattern mayInstanceOfENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfENamedElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class UndefinedPart".

+ */

+private pattern mustInstanceOfENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class UndefinedPart".

+ */

+private pattern mayInstanceOfENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfENamedElement_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class DefinedPart".

+ */

+private pattern mustInstanceOfEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EPackage class DefinedPart".

+ */

+private pattern mayInstanceOfEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfEPackage_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class UndefinedPart".

+ */

+private pattern mustInstanceOfEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EPackage class UndefinedPart".

+ */

+private pattern mayInstanceOfEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []eAttributeType reference EAttribute(source,target)

+ */

+private pattern mustInRelationeAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAttributeType reference EAttribute(source,target)

+ */

+private pattern mayInRelationeAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAttribute_class(problem,interpretation,source);

+        find mayInstanceOfEDataType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []details reference EAnnotation(source,target)

+ */

+private pattern mustInRelationdetails_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"details reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>details reference EAnnotation(source,target)

+ */

+private pattern mayInRelationdetails_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationdetails_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eModelElement reference EAnnotation(source,target)

+ */

+private pattern mustInRelationeModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eModelElement reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eModelElement reference EAnnotation(source,target)

+ */

+private pattern mayInRelationeModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEModelElement_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []contents reference EAnnotation(source,target)

+ */

+private pattern mustInRelationcontents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"contents reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>contents reference EAnnotation(source,target)

+ */

+private pattern mayInRelationcontents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEObject_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationcontents_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []references reference EAnnotation(source,target)

+ */

+private pattern mustInRelationreferences_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"references reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>references reference EAnnotation(source,target)

+ */

+private pattern mayInRelationreferences_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEObject_class(problem,interpretation,target);

+} or {

+        find mustInRelationreferences_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+} or {

+        find mustInRelationeSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOperations reference EClass(source,target)

+ */

+private pattern mustInRelationeOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOperations reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOperations reference EClass(source,target)

+ */

+private pattern mayInRelationeOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeOperations_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllAttributes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllAttributes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllAttributes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllAttributes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllReferences reference EClass(source,target)

+ */

+private pattern mustInRelationeAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllReferences reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllReferences reference EClass(source,target)

+ */

+private pattern mayInRelationeAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllReferences_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eReferences reference EClass(source,target)

+ */

+private pattern mustInRelationeReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferences reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eReferences reference EClass(source,target)

+ */

+private pattern mayInRelationeReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeReferences_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAttributes reference EClass(source,target)

+ */

+private pattern mustInRelationeAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAttributes reference EClass(source,target)

+ */

+private pattern mayInRelationeAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAttributes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllContainments reference EClass(source,target)

+ */

+private pattern mustInRelationeAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllContainments reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllContainments reference EClass(source,target)

+ */

+private pattern mayInRelationeAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllContainments_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllOperations reference EClass(source,target)

+ */

+private pattern mustInRelationeAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllOperations reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllOperations reference EClass(source,target)

+ */

+private pattern mayInRelationeAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllOperations_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllStructuralFeatures reference EClass(source,target)

+ */

+private pattern mustInRelationeAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllStructuralFeatures reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllStructuralFeatures reference EClass(source,target)

+ */

+private pattern mayInRelationeAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eIDAttribute reference EClass(source,target)

+ */

+private pattern mustInRelationeIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eIDAttribute reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eIDAttribute reference EClass(source,target)

+ */

+private pattern mayInRelationeIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eStructuralFeatures reference EClass(source,target)

+ */

+private pattern mustInRelationeStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eStructuralFeatures reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eStructuralFeatures reference EClass(source,target)

+ */

+private pattern mayInRelationeStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeStructuralFeatures_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllGenericSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []ePackage reference EClassifier(source,target)

+ */

+private pattern mustInRelationePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ePackage reference EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>ePackage reference EClassifier(source,target)

+ */

+private pattern mayInRelationePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationePackage_reference_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationePackage_reference_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameters reference EClassifier(source,target)

+ */

+private pattern mustInRelationeTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameters reference EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameters reference EClassifier(source,target)

+ */

+private pattern mayInRelationeTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeParameters_reference_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eLiterals reference EEnum(source,target)

+ */

+private pattern mustInRelationeLiterals_reference_EEnum(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eLiterals reference EEnum");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eLiterals reference EEnum(source,target)

+ */

+private pattern mayInRelationeLiterals_reference_EEnum(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnum_class(problem,interpretation,source);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeLiterals_reference_EEnum(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eEnum reference EEnumLiteral(source,target)

+ */

+private pattern mustInRelationeEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eEnum reference EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eEnum reference EEnumLiteral(source,target)

+ */

+private pattern mayInRelationeEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        find mayInstanceOfEEnum_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAnnotations reference EModelElement(source,target)

+ */

+private pattern mustInRelationeAnnotations_reference_EModelElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAnnotations reference EModelElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAnnotations reference EModelElement(source,target)

+ */

+private pattern mayInRelationeAnnotations_reference_EModelElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEModelElement_class(problem,interpretation,source);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeAnnotations_reference_EModelElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eContainingClass reference EOperation(source,target)

+ */

+private pattern mustInRelationeContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eContainingClass reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eContainingClass reference EOperation(source,target)

+ */

+private pattern mayInRelationeContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameters reference EOperation(source,target)

+ */

+private pattern mustInRelationeTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameters reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameters reference EOperation(source,target)

+ */

+private pattern mayInRelationeTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeParameters_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eParameters reference EOperation(source,target)

+ */

+private pattern mustInRelationeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eParameters reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eParameters reference EOperation(source,target)

+ */

+private pattern mayInRelationeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEParameter_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeOperation_reference_EParameter(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeParameters_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eExceptions reference EOperation(source,target)

+ */

+private pattern mustInRelationeExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eExceptions reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eExceptions reference EOperation(source,target)

+ */

+private pattern mayInRelationeExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+} or {

+        find mustInRelationeExceptions_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericExceptions reference EOperation(source,target)

+ */

+private pattern mustInRelationeGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericExceptions reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericExceptions reference EOperation(source,target)

+ */

+private pattern mayInRelationeGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericExceptions_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eClassifiers reference EPackage(source,target)

+ */

+private pattern mustInRelationeClassifiers_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifiers reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eClassifiers reference EPackage(source,target)

+ */

+private pattern mayInRelationeClassifiers_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationePackage_reference_EClassifier(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeClassifiers_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSubpackages reference EPackage(source,target)

+ */

+private pattern mustInRelationeSubpackages_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSubpackages reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSubpackages reference EPackage(source,target)

+ */

+private pattern mayInRelationeSubpackages_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeSubpackages_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSuperPackage reference EPackage(source,target)

+ */

+private pattern mustInRelationeSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperPackage reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSuperPackage reference EPackage(source,target)

+ */

+private pattern mayInRelationeSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOperation reference EParameter(source,target)

+ */

+private pattern mustInRelationeOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOperation reference EParameter");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOperation reference EParameter(source,target)

+ */

+private pattern mayInRelationeOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEParameter_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeOperation_reference_EParameter(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeOperation_reference_EParameter(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOpposite reference EReference(source,target)

+ */

+private pattern mustInRelationeOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOpposite reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOpposite reference EReference(source,target)

+ */

+private pattern mayInRelationeOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeOpposite_reference_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeOpposite_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eReferenceType reference EReference(source,target)

+ */

+private pattern mustInRelationeReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eReferenceType reference EReference(source,target)

+ */

+private pattern mayInRelationeReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeReferenceType_reference_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeReferenceType_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eKeys reference EReference(source,target)

+ */

+private pattern mustInRelationeKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eKeys reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eKeys reference EReference(source,target)

+ */

+private pattern mayInRelationeKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeKeys_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eContainingClass reference EStructuralFeature(source,target)

+ */

+private pattern mustInRelationeContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eContainingClass reference EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eContainingClass reference EStructuralFeature(source,target)

+ */

+private pattern mayInRelationeContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eType reference ETypedElement(source,target)

+ */

+private pattern mustInRelationeType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eType reference ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eType reference ETypedElement(source,target)

+ */

+private pattern mayInRelationeType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeType_reference_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeType_reference_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericType reference ETypedElement(source,target)

+ */

+private pattern mustInRelationeGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericType reference ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericType reference ETypedElement(source,target)

+ */

+private pattern mayInRelationeGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eUpperBound reference EGenericType(source,target)

+ */

+private pattern mustInRelationeUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eUpperBound reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eUpperBound reference EGenericType(source,target)

+ */

+private pattern mayInRelationeUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeArguments reference EGenericType(source,target)

+ */

+private pattern mustInRelationeTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeArguments reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeArguments reference EGenericType(source,target)

+ */

+private pattern mayInRelationeTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeArguments_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eRawType reference EGenericType(source,target)

+ */

+private pattern mustInRelationeRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eRawType reference EGenericType(source,target)

+ */

+private pattern mayInRelationeRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeRawType_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeRawType_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eLowerBound reference EGenericType(source,target)

+ */

+private pattern mustInRelationeLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eLowerBound reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eLowerBound reference EGenericType(source,target)

+ */

+private pattern mayInRelationeLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameter reference EGenericType(source,target)

+ */

+private pattern mustInRelationeTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameter reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameter reference EGenericType(source,target)

+ */

+private pattern mayInRelationeTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eClassifier reference EGenericType(source,target)

+ */

+private pattern mustInRelationeClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifier reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eClassifier reference EGenericType(source,target)

+ */

+private pattern mayInRelationeClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eBounds reference ETypeParameter(source,target)

+ */

+private pattern mustInRelationeBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eBounds reference ETypeParameter");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eBounds reference ETypeParameter(source,target)

+ */

+private pattern mayInRelationeBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypeParameter_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeBounds_reference_ETypeParameter(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []iD attribute EAttribute(source,target)

+ */

+private pattern mustInRelationiD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"iD attribute EAttribute");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>iD attribute EAttribute(source,target)

+ */

+private pattern mayInRelationiD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAttribute_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationiD_attribute_EAttribute(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationiD_attribute_EAttribute(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []source attribute EAnnotation(source,target)

+ */

+private pattern mustInRelationsource_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source attribute EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>source attribute EAnnotation(source,target)

+ */

+private pattern mayInRelationsource_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationsource_attribute_EAnnotation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationsource_attribute_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []abstract attribute EClass(source,target)

+ */

+private pattern mustInRelationabstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"abstract attribute EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>abstract attribute EClass(source,target)

+ */

+private pattern mayInRelationabstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationabstract_attribute_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationabstract_attribute_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []interface attribute EClass(source,target)

+ */

+private pattern mustInRelationinterface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface attribute EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>interface attribute EClass(source,target)

+ */

+private pattern mayInRelationinterface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinterface_attribute_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinterface_attribute_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []instanceClassName attribute EClassifier(source,target)

+ */

+private pattern mustInRelationinstanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceClassName attribute EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>instanceClassName attribute EClassifier(source,target)

+ */

+private pattern mayInRelationinstanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []instanceTypeName attribute EClassifier(source,target)

+ */

+private pattern mustInRelationinstanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceTypeName attribute EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>instanceTypeName attribute EClassifier(source,target)

+ */

+private pattern mayInRelationinstanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []serializable attribute EDataType(source,target)

+ */

+private pattern mustInRelationserializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"serializable attribute EDataType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>serializable attribute EDataType(source,target)

+ */

+private pattern mayInRelationserializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEDataType_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationserializable_attribute_EDataType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationserializable_attribute_EDataType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []value attribute EEnumLiteral(source,target)

+ */

+private pattern mustInRelationvalue_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>value attribute EEnumLiteral(source,target)

+ */

+private pattern mayInRelationvalue_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []literal attribute EEnumLiteral(source,target)

+ */

+private pattern mustInRelationliteral_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"literal attribute EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>literal attribute EEnumLiteral(source,target)

+ */

+private pattern mayInRelationliteral_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []name attribute ENamedElement(source,target)

+ */

+private pattern mustInRelationname_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"name attribute ENamedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>name attribute ENamedElement(source,target)

+ */

+private pattern mayInRelationname_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfENamedElement_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationname_attribute_ENamedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationname_attribute_ENamedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []nsURI attribute EPackage(source,target)

+ */

+private pattern mustInRelationnsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsURI attribute EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>nsURI attribute EPackage(source,target)

+ */

+private pattern mayInRelationnsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationnsURI_attribute_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationnsURI_attribute_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []nsPrefix attribute EPackage(source,target)

+ */

+private pattern mustInRelationnsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsPrefix attribute EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>nsPrefix attribute EPackage(source,target)

+ */

+private pattern mayInRelationnsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []containment attribute EReference(source,target)

+ */

+private pattern mustInRelationcontainment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"containment attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>containment attribute EReference(source,target)

+ */

+private pattern mayInRelationcontainment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationcontainment_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationcontainment_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []container attribute EReference(source,target)

+ */

+private pattern mustInRelationcontainer_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"container attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>container attribute EReference(source,target)

+ */

+private pattern mayInRelationcontainer_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationcontainer_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationcontainer_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []resolveProxies attribute EReference(source,target)

+ */

+private pattern mustInRelationresolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"resolveProxies attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>resolveProxies attribute EReference(source,target)

+ */

+private pattern mayInRelationresolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []changeable attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationchangeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"changeable attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>changeable attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationchangeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []volatile attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationvolatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"volatile attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>volatile attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationvolatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []transient attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationtransient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"transient attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>transient attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationtransient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []defaultValueLiteral attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"defaultValueLiteral attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>defaultValueLiteral attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationdefaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []unsettable attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationunsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unsettable attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>unsettable attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationunsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []derived attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationderived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"derived attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>derived attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationderived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []ordered attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ordered attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>ordered attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationordered_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationordered_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []unique attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationunique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unique attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>unique attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationunique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationunique_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationunique_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []lowerBound attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationlowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"lowerBound attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>lowerBound attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationlowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []upperBound attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationupperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"upperBound attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>upperBound attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationupperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []many attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationmany_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"many attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>many attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationmany_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationmany_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationmany_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []required attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationrequired_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"required attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>required attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationrequired_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []key attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mustInRelationkey_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"key attribute EStringToStringMapEntry");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>key attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mayInRelationkey_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []value attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mustInRelationvalue_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EStringToStringMapEntry");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>value attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mayInRelationvalue_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationdetails_reference_EAnnotation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationcontents_reference_EAnnotation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeOperations_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeStructuralFeatures_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeParameters_reference_EClassifier(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeLiterals_reference_EEnum(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeAnnotations_reference_EModelElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeParameters_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeParameters_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericExceptions_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeClassifiers_reference_EPackage(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeSubpackages_reference_EPackage(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeArguments_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeBounds_reference_ETypeParameter(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_eAttributeType_reference_EAttribute(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        find mustInstanceOfEAttribute_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_eReferenceType_reference_EReference(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        find mustInstanceOfEReference_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeReferenceType_reference_EReference(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_eRawType_reference_EGenericType(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeRawType_reference_EGenericType(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfETypeParameter_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfETypedElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEClass_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEAttribute_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEObject_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEClassifier_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEGenericType_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEDataType_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEOperation_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEParameter_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEReference_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEEnum_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_EAnnotation_class_by_eAnnotations_reference_EModelElement_with_eModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAnnotation class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eAnnotations reference EModelElement");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eModelElement reference EAnnotation");

+        find mustInstanceOfEModelElement_class(problem,interpretation,container);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,newObject);

+        find mayInRelationeAnnotations_reference_EModelElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAnnotation_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAnnotation class");

+        find mayInstanceOfEAnnotation_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EClass_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EClass class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEClass_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EClass_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EClass class");

+        find mayInstanceOfEClass_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnum_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnum class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEEnum_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnum_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnum class");

+        find mayInstanceOfEEnum_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EReference_class_by_eStructuralFeatures_reference_EClass_with_eContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EReference class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eStructuralFeatures reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EStructuralFeature");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEReference_class(problem,interpretation,newObject);

+        find mayInRelationeStructuralFeatures_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EReference_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EReference class");

+        find mayInstanceOfEReference_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EOperation_class_by_eOperations_reference_EClass_with_eContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EOperation class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eOperations reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EOperation");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEOperation_class(problem,interpretation,newObject);

+        find mayInRelationeOperations_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EOperation_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EOperation class");

+        find mayInstanceOfEOperation_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class_by_eTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeParameters reference EClassifier");

+        find mustInstanceOfEClassifier_class(problem,interpretation,container);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayInRelationeTypeParameters_reference_EClassifier(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class_by_eTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeParameters reference EOperation");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayInRelationeTypeParameters_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EPackage_class_UndefinedPart_by_eSubpackages_reference_EPackage_with_eSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EPackage class UndefinedPart");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eSubpackages reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eSuperPackage reference EPackage");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,newObject);

+        find mayInRelationeSubpackages_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EPackage_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EPackage class UndefinedPart");

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EStringToStringMapEntry_class_by_details_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EStringToStringMapEntry class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"details reference EAnnotation");

+        find mustInstanceOfEAnnotation_class(problem,interpretation,container);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,newObject);

+        find mayInRelationdetails_reference_EAnnotation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EStringToStringMapEntry_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EStringToStringMapEntry class");

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EObject_class_by_contents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EObject class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference EAnnotation");

+        find mustInstanceOfEAnnotation_class(problem,interpretation,container);

+        find mayInstanceOfEObject_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_EAnnotation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EObject_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EObject class");

+        find mayInstanceOfEObject_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericSuperTypes reference EClass");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericExceptions reference EOperation");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericExceptions_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericType reference ETypedElement");

+        find mustInstanceOfETypedElement_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericType_reference_ETypedElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eUpperBound reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeUpperBound_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeArguments reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeTypeArguments_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eLowerBound reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeLowerBound_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eBounds reference ETypeParameter");

+        find mustInstanceOfETypeParameter_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeBounds_reference_ETypeParameter(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EParameter_class_by_eParameters_reference_EOperation_with_eOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eParameters reference EOperation");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eOperation reference EParameter");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfEParameter_class(problem,interpretation,newObject);

+        find mayInRelationeParameters_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EParameter_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EParameter class");

+        find mayInstanceOfEParameter_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAttribute_class_by_eStructuralFeatures_reference_EClass_with_eContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAttribute class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eStructuralFeatures reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EStructuralFeature");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEAttribute_class(problem,interpretation,newObject);

+        find mayInRelationeStructuralFeatures_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAttribute_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAttribute class");

+        find mayInstanceOfEAttribute_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnumLiteral_class_by_eLiterals_reference_EEnum_with_eEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnumLiteral class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eLiterals reference EEnum");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eEnum reference EEnumLiteral");

+        find mustInstanceOfEEnum_class(problem,interpretation,container);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,newObject);

+        find mayInRelationeLiterals_reference_EEnum(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnumLiteral_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnumLiteral class");

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EDataType_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EDataType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEDataType_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EDataType_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EDataType class");

+        find mayInstanceOfEDataType_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_EAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+}

+pattern refineTypeTo_ETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_eAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAttribute_class(problem,interpretation,from);

+        find mustInstanceOfEDataType_class(problem,interpretation,to);

+        find mayInRelationeAttributeType_reference_EAttribute(problem,interpretation,from,to);

+        neg find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,from,to);

+}

+pattern refineRelation_references_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"references reference EAnnotation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,from);

+        find mustInstanceOfEObject_class(problem,interpretation,to);

+        find mayInRelationreferences_reference_EAnnotation(problem,interpretation,from,to);

+        neg find mustInRelationreferences_reference_EAnnotation(problem,interpretation,from,to);

+}

+pattern refineRelation_eSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllAttributes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeAllAttributes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllAttributes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllReferences reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeAllReferences_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllReferences_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferences reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeReferences_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeReferences_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeAttributes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAttributes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllContainments reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeAllContainments_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllContainments_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllOperations reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEOperation_class(problem,interpretation,to);

+        find mayInRelationeAllOperations_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllOperations_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllStructuralFeatures reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,to);

+        find mayInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeAllSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eIDAttribute reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeIDAttribute_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllGenericSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEGenericType_class(problem,interpretation,to);

+        find mayInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eExceptions reference EOperation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEOperation_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeExceptions_reference_EOperation(problem,interpretation,from,to);

+        neg find mustInRelationeExceptions_reference_EOperation(problem,interpretation,from,to);

+}

+pattern refineRelation_eOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOpposite reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeOpposite_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeOpposite_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeReferenceType_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeReferenceType_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eKeys reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeKeys_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeKeys_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eType reference ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeType_reference_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationeType_reference_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_eRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeRawType_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeRawType_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_eTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameter reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfETypeParameter_class(problem,interpretation,to);

+        find mayInRelationeTypeParameter_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_eClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifier reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeClassifier_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_iD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"iD attribute EAttribute");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAttribute_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationiD_attribute_EAttribute(problem,interpretation,from,to);

+        neg find mustInRelationiD_attribute_EAttribute(problem,interpretation,from,to);

+}

+pattern refineRelation_source_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source attribute EAnnotation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationsource_attribute_EAnnotation(problem,interpretation,from,to);

+        neg find mustInRelationsource_attribute_EAnnotation(problem,interpretation,from,to);

+}

+pattern refineRelation_abstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"abstract attribute EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationabstract_attribute_EClass(problem,interpretation,from,to);

+        neg find mustInRelationabstract_attribute_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_interface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface attribute EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationinterface_attribute_EClass(problem,interpretation,from,to);

+        neg find mustInRelationinterface_attribute_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_instanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceClassName attribute EClassifier");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClassifier_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,from,to);

+        neg find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,from,to);

+}

+pattern refineRelation_instanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceTypeName attribute EClassifier");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClassifier_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,from,to);

+        neg find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,from,to);

+}

+pattern refineRelation_serializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"serializable attribute EDataType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEDataType_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationserializable_attribute_EDataType(problem,interpretation,from,to);

+        neg find mustInRelationserializable_attribute_EDataType(problem,interpretation,from,to);

+}

+pattern refineRelation_value_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EEnumLiteral");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationvalue_attribute_EEnumLiteral(problem,interpretation,from,to);

+        neg find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,from,to);

+}

+pattern refineRelation_literal_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"literal attribute EEnumLiteral");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationliteral_attribute_EEnumLiteral(problem,interpretation,from,to);

+        neg find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,from,to);

+}

+pattern refineRelation_name_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"name attribute ENamedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfENamedElement_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationname_attribute_ENamedElement(problem,interpretation,from,to);

+        neg find mustInRelationname_attribute_ENamedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_nsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsURI attribute EPackage");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEPackage_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationnsURI_attribute_EPackage(problem,interpretation,from,to);

+        neg find mustInRelationnsURI_attribute_EPackage(problem,interpretation,from,to);

+}

+pattern refineRelation_nsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsPrefix attribute EPackage");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEPackage_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationnsPrefix_attribute_EPackage(problem,interpretation,from,to);

+        neg find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,from,to);

+}

+pattern refineRelation_containment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"containment attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationcontainment_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationcontainment_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_container_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"container attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationcontainer_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationcontainer_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_resolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"resolveProxies attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationresolveProxies_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_changeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"changeable attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_volatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"volatile attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_transient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"transient attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationtransient_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_defaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"defaultValueLiteral attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_unsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unsettable attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_derived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"derived attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationderived_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_ordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ordered attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationordered_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationordered_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_unique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unique attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationunique_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationunique_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_lowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"lowerBound attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationlowerBound_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_upperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"upperBound attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationupperBound_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_many_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"many attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationmany_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationmany_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_required_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"required attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationrequired_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_key_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"key attribute EStringToStringMapEntry");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+        neg find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+}

+pattern refineRelation_value_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EStringToStringMapEntry");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+        neg find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "EAttribute class".

+ */

+private pattern mustInstanceOfEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EAttribute class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EAttribute class");

+}

+

+/**

+ * An element may be an instance of type "EAttribute class".

+ */

+private pattern mayInstanceOfEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAttribute_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAttribute_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEAttribute_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EAnnotation class".

+ */

+private pattern mustInstanceOfEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EAnnotation class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EAnnotation class");

+}

+

+/**

+ * An element may be an instance of type "EAnnotation class".

+ */

+private pattern mayInstanceOfEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAnnotation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAnnotation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEAnnotation_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EClass class".

+ */

+private pattern mustInstanceOfEClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EClass class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEClass_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EClass class");

+}

+

+/**

+ * An element may be an instance of type "EClass class".

+ */

+private pattern mayInstanceOfEClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClass_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClass_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEClass_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EClassifier class".

+ */

+private pattern mustInstanceOfEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EClassifier class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EClassifier class");

+}

+

+/**

+ * An element may be an instance of type "EClassifier class".

+ */

+private pattern mayInstanceOfEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClassifier_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClassifier_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEClassifier_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EDataType class".

+ */

+private pattern mustInstanceOfEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EDataType class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EDataType class");

+}

+

+/**

+ * An element may be an instance of type "EDataType class".

+ */

+private pattern mayInstanceOfEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEDataType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEDataType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEDataType_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EEnum class".

+ */

+private pattern mustInstanceOfEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EEnum class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EEnum class");

+}

+

+/**

+ * An element may be an instance of type "EEnum class".

+ */

+private pattern mayInstanceOfEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnum_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnum_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEEnum_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EEnumLiteral class".

+ */

+private pattern mustInstanceOfEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EEnumLiteral class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EEnumLiteral class");

+}

+

+/**

+ * An element may be an instance of type "EEnumLiteral class".

+ */

+private pattern mayInstanceOfEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnumLiteral_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnumLiteral_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEEnumLiteral_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class".

+ */

+private pattern mustInstanceOfEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class".

+ */

+private pattern mayInstanceOfEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEModelElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class".

+ */

+private pattern mustInstanceOfENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class".

+ */

+private pattern mayInstanceOfENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfENamedElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EObject class".

+ */

+private pattern mustInstanceOfEObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EObject class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEObject_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EObject class");

+}

+

+/**

+ * An element may be an instance of type "EObject class".

+ */

+private pattern mayInstanceOfEObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEObject_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EOperation class".

+ */

+private pattern mustInstanceOfEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EOperation class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EOperation class");

+}

+

+/**

+ * An element may be an instance of type "EOperation class".

+ */

+private pattern mayInstanceOfEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEOperation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEOperation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEOperation_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class".

+ */

+private pattern mustInstanceOfEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class");

+}

+

+/**

+ * An element may be an instance of type "EPackage class".

+ */

+private pattern mayInstanceOfEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEPackage_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EParameter class".

+ */

+private pattern mustInstanceOfEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EParameter class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EParameter class");

+}

+

+/**

+ * An element may be an instance of type "EParameter class".

+ */

+private pattern mayInstanceOfEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEParameter_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EReference class".

+ */

+private pattern mustInstanceOfEReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EReference class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEReference_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EReference class");

+}

+

+/**

+ * An element may be an instance of type "EReference class".

+ */

+private pattern mayInstanceOfEReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEReference_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEReference_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEReference_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EStructuralFeature class".

+ */

+private pattern mustInstanceOfEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EStructuralFeature class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EStructuralFeature class");

+}

+

+/**

+ * An element may be an instance of type "EStructuralFeature class".

+ */

+private pattern mayInstanceOfEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStructuralFeature_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStructuralFeature_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEStructuralFeature_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ETypedElement class".

+ */

+private pattern mustInstanceOfETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ETypedElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ETypedElement class");

+}

+

+/**

+ * An element may be an instance of type "ETypedElement class".

+ */

+private pattern mayInstanceOfETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfETypedElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EStringToStringMapEntry class".

+ */

+private pattern mustInstanceOfEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EStringToStringMapEntry class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EStringToStringMapEntry class");

+}

+

+/**

+ * An element may be an instance of type "EStringToStringMapEntry class".

+ */

+private pattern mayInstanceOfEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStringToStringMapEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStringToStringMapEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EGenericType class".

+ */

+private pattern mustInstanceOfEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EGenericType class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EGenericType class");

+}

+

+/**

+ * An element may be an instance of type "EGenericType class".

+ */

+private pattern mayInstanceOfEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEGenericType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEGenericType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEGenericType_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ETypeParameter class".

+ */

+private pattern mustInstanceOfETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ETypeParameter class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ETypeParameter class");

+}

+

+/**

+ * An element may be an instance of type "ETypeParameter class".

+ */

+private pattern mayInstanceOfETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypeParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypeParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfETypeParameter_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class DefinedPart".

+ */

+private pattern mustInstanceOfEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class DefinedPart".

+ */

+private pattern mayInstanceOfEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfEModelElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class UndefinedPart".

+ */

+private pattern mustInstanceOfEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class UndefinedPart".

+ */

+private pattern mayInstanceOfEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class DefinedPart".

+ */

+private pattern mustInstanceOfENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class DefinedPart".

+ */

+private pattern mayInstanceOfENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfENamedElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class UndefinedPart".

+ */

+private pattern mustInstanceOfENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class UndefinedPart".

+ */

+private pattern mayInstanceOfENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfENamedElement_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class DefinedPart".

+ */

+private pattern mustInstanceOfEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EPackage class DefinedPart".

+ */

+private pattern mayInstanceOfEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfEPackage_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class UndefinedPart".

+ */

+private pattern mustInstanceOfEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EPackage class UndefinedPart".

+ */

+private pattern mayInstanceOfEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []eAttributeType reference EAttribute(source,target)

+ */

+private pattern mustInRelationeAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAttributeType reference EAttribute(source,target)

+ */

+private pattern mayInRelationeAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAttribute_class(problem,interpretation,source);

+        find mayInstanceOfEDataType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []details reference EAnnotation(source,target)

+ */

+private pattern mustInRelationdetails_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"details reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>details reference EAnnotation(source,target)

+ */

+private pattern mayInRelationdetails_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationdetails_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eModelElement reference EAnnotation(source,target)

+ */

+private pattern mustInRelationeModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eModelElement reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eModelElement reference EAnnotation(source,target)

+ */

+private pattern mayInRelationeModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEModelElement_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []contents reference EAnnotation(source,target)

+ */

+private pattern mustInRelationcontents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"contents reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>contents reference EAnnotation(source,target)

+ */

+private pattern mayInRelationcontents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEObject_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationcontents_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []references reference EAnnotation(source,target)

+ */

+private pattern mustInRelationreferences_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"references reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>references reference EAnnotation(source,target)

+ */

+private pattern mayInRelationreferences_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEObject_class(problem,interpretation,target);

+} or {

+        find mustInRelationreferences_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+} or {

+        find mustInRelationeSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOperations reference EClass(source,target)

+ */

+private pattern mustInRelationeOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOperations reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOperations reference EClass(source,target)

+ */

+private pattern mayInRelationeOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeOperations_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllAttributes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllAttributes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllAttributes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllAttributes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllReferences reference EClass(source,target)

+ */

+private pattern mustInRelationeAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllReferences reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllReferences reference EClass(source,target)

+ */

+private pattern mayInRelationeAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllReferences_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eReferences reference EClass(source,target)

+ */

+private pattern mustInRelationeReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferences reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eReferences reference EClass(source,target)

+ */

+private pattern mayInRelationeReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeReferences_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAttributes reference EClass(source,target)

+ */

+private pattern mustInRelationeAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAttributes reference EClass(source,target)

+ */

+private pattern mayInRelationeAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAttributes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllContainments reference EClass(source,target)

+ */

+private pattern mustInRelationeAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllContainments reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllContainments reference EClass(source,target)

+ */

+private pattern mayInRelationeAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllContainments_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllOperations reference EClass(source,target)

+ */

+private pattern mustInRelationeAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllOperations reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllOperations reference EClass(source,target)

+ */

+private pattern mayInRelationeAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllOperations_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllStructuralFeatures reference EClass(source,target)

+ */

+private pattern mustInRelationeAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllStructuralFeatures reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllStructuralFeatures reference EClass(source,target)

+ */

+private pattern mayInRelationeAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eIDAttribute reference EClass(source,target)

+ */

+private pattern mustInRelationeIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eIDAttribute reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eIDAttribute reference EClass(source,target)

+ */

+private pattern mayInRelationeIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eStructuralFeatures reference EClass(source,target)

+ */

+private pattern mustInRelationeStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eStructuralFeatures reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eStructuralFeatures reference EClass(source,target)

+ */

+private pattern mayInRelationeStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeStructuralFeatures_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllGenericSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []ePackage reference EClassifier(source,target)

+ */

+private pattern mustInRelationePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ePackage reference EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>ePackage reference EClassifier(source,target)

+ */

+private pattern mayInRelationePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationePackage_reference_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationePackage_reference_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameters reference EClassifier(source,target)

+ */

+private pattern mustInRelationeTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameters reference EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameters reference EClassifier(source,target)

+ */

+private pattern mayInRelationeTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeParameters_reference_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eLiterals reference EEnum(source,target)

+ */

+private pattern mustInRelationeLiterals_reference_EEnum(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eLiterals reference EEnum");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eLiterals reference EEnum(source,target)

+ */

+private pattern mayInRelationeLiterals_reference_EEnum(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnum_class(problem,interpretation,source);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeLiterals_reference_EEnum(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eEnum reference EEnumLiteral(source,target)

+ */

+private pattern mustInRelationeEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eEnum reference EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eEnum reference EEnumLiteral(source,target)

+ */

+private pattern mayInRelationeEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        find mayInstanceOfEEnum_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAnnotations reference EModelElement(source,target)

+ */

+private pattern mustInRelationeAnnotations_reference_EModelElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAnnotations reference EModelElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAnnotations reference EModelElement(source,target)

+ */

+private pattern mayInRelationeAnnotations_reference_EModelElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEModelElement_class(problem,interpretation,source);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeAnnotations_reference_EModelElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eContainingClass reference EOperation(source,target)

+ */

+private pattern mustInRelationeContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eContainingClass reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eContainingClass reference EOperation(source,target)

+ */

+private pattern mayInRelationeContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameters reference EOperation(source,target)

+ */

+private pattern mustInRelationeTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameters reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameters reference EOperation(source,target)

+ */

+private pattern mayInRelationeTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeParameters_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eParameters reference EOperation(source,target)

+ */

+private pattern mustInRelationeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eParameters reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eParameters reference EOperation(source,target)

+ */

+private pattern mayInRelationeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEParameter_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeOperation_reference_EParameter(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeParameters_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eExceptions reference EOperation(source,target)

+ */

+private pattern mustInRelationeExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eExceptions reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eExceptions reference EOperation(source,target)

+ */

+private pattern mayInRelationeExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+} or {

+        find mustInRelationeExceptions_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericExceptions reference EOperation(source,target)

+ */

+private pattern mustInRelationeGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericExceptions reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericExceptions reference EOperation(source,target)

+ */

+private pattern mayInRelationeGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericExceptions_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eClassifiers reference EPackage(source,target)

+ */

+private pattern mustInRelationeClassifiers_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifiers reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eClassifiers reference EPackage(source,target)

+ */

+private pattern mayInRelationeClassifiers_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationePackage_reference_EClassifier(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeClassifiers_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSubpackages reference EPackage(source,target)

+ */

+private pattern mustInRelationeSubpackages_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSubpackages reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSubpackages reference EPackage(source,target)

+ */

+private pattern mayInRelationeSubpackages_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeSubpackages_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSuperPackage reference EPackage(source,target)

+ */

+private pattern mustInRelationeSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperPackage reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSuperPackage reference EPackage(source,target)

+ */

+private pattern mayInRelationeSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOperation reference EParameter(source,target)

+ */

+private pattern mustInRelationeOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOperation reference EParameter");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOperation reference EParameter(source,target)

+ */

+private pattern mayInRelationeOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEParameter_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeOperation_reference_EParameter(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeOperation_reference_EParameter(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOpposite reference EReference(source,target)

+ */

+private pattern mustInRelationeOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOpposite reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOpposite reference EReference(source,target)

+ */

+private pattern mayInRelationeOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeOpposite_reference_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeOpposite_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eReferenceType reference EReference(source,target)

+ */

+private pattern mustInRelationeReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eReferenceType reference EReference(source,target)

+ */

+private pattern mayInRelationeReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeReferenceType_reference_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeReferenceType_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eKeys reference EReference(source,target)

+ */

+private pattern mustInRelationeKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eKeys reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eKeys reference EReference(source,target)

+ */

+private pattern mayInRelationeKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeKeys_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eContainingClass reference EStructuralFeature(source,target)

+ */

+private pattern mustInRelationeContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eContainingClass reference EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eContainingClass reference EStructuralFeature(source,target)

+ */

+private pattern mayInRelationeContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eType reference ETypedElement(source,target)

+ */

+private pattern mustInRelationeType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eType reference ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eType reference ETypedElement(source,target)

+ */

+private pattern mayInRelationeType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeType_reference_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeType_reference_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericType reference ETypedElement(source,target)

+ */

+private pattern mustInRelationeGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericType reference ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericType reference ETypedElement(source,target)

+ */

+private pattern mayInRelationeGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eUpperBound reference EGenericType(source,target)

+ */

+private pattern mustInRelationeUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eUpperBound reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eUpperBound reference EGenericType(source,target)

+ */

+private pattern mayInRelationeUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeArguments reference EGenericType(source,target)

+ */

+private pattern mustInRelationeTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeArguments reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeArguments reference EGenericType(source,target)

+ */

+private pattern mayInRelationeTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeArguments_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eRawType reference EGenericType(source,target)

+ */

+private pattern mustInRelationeRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eRawType reference EGenericType(source,target)

+ */

+private pattern mayInRelationeRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeRawType_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeRawType_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eLowerBound reference EGenericType(source,target)

+ */

+private pattern mustInRelationeLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eLowerBound reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eLowerBound reference EGenericType(source,target)

+ */

+private pattern mayInRelationeLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameter reference EGenericType(source,target)

+ */

+private pattern mustInRelationeTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameter reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameter reference EGenericType(source,target)

+ */

+private pattern mayInRelationeTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eClassifier reference EGenericType(source,target)

+ */

+private pattern mustInRelationeClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifier reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eClassifier reference EGenericType(source,target)

+ */

+private pattern mayInRelationeClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eBounds reference ETypeParameter(source,target)

+ */

+private pattern mustInRelationeBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eBounds reference ETypeParameter");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eBounds reference ETypeParameter(source,target)

+ */

+private pattern mayInRelationeBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypeParameter_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeBounds_reference_ETypeParameter(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []iD attribute EAttribute(source,target)

+ */

+private pattern mustInRelationiD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"iD attribute EAttribute");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>iD attribute EAttribute(source,target)

+ */

+private pattern mayInRelationiD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAttribute_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationiD_attribute_EAttribute(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationiD_attribute_EAttribute(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []source attribute EAnnotation(source,target)

+ */

+private pattern mustInRelationsource_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source attribute EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>source attribute EAnnotation(source,target)

+ */

+private pattern mayInRelationsource_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationsource_attribute_EAnnotation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationsource_attribute_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []abstract attribute EClass(source,target)

+ */

+private pattern mustInRelationabstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"abstract attribute EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>abstract attribute EClass(source,target)

+ */

+private pattern mayInRelationabstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationabstract_attribute_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationabstract_attribute_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []interface attribute EClass(source,target)

+ */

+private pattern mustInRelationinterface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface attribute EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>interface attribute EClass(source,target)

+ */

+private pattern mayInRelationinterface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinterface_attribute_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinterface_attribute_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []instanceClassName attribute EClassifier(source,target)

+ */

+private pattern mustInRelationinstanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceClassName attribute EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>instanceClassName attribute EClassifier(source,target)

+ */

+private pattern mayInRelationinstanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []instanceTypeName attribute EClassifier(source,target)

+ */

+private pattern mustInRelationinstanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceTypeName attribute EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>instanceTypeName attribute EClassifier(source,target)

+ */

+private pattern mayInRelationinstanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []serializable attribute EDataType(source,target)

+ */

+private pattern mustInRelationserializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"serializable attribute EDataType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>serializable attribute EDataType(source,target)

+ */

+private pattern mayInRelationserializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEDataType_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationserializable_attribute_EDataType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationserializable_attribute_EDataType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []value attribute EEnumLiteral(source,target)

+ */

+private pattern mustInRelationvalue_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>value attribute EEnumLiteral(source,target)

+ */

+private pattern mayInRelationvalue_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []literal attribute EEnumLiteral(source,target)

+ */

+private pattern mustInRelationliteral_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"literal attribute EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>literal attribute EEnumLiteral(source,target)

+ */

+private pattern mayInRelationliteral_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []name attribute ENamedElement(source,target)

+ */

+private pattern mustInRelationname_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"name attribute ENamedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>name attribute ENamedElement(source,target)

+ */

+private pattern mayInRelationname_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfENamedElement_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationname_attribute_ENamedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationname_attribute_ENamedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []nsURI attribute EPackage(source,target)

+ */

+private pattern mustInRelationnsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsURI attribute EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>nsURI attribute EPackage(source,target)

+ */

+private pattern mayInRelationnsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationnsURI_attribute_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationnsURI_attribute_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []nsPrefix attribute EPackage(source,target)

+ */

+private pattern mustInRelationnsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsPrefix attribute EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>nsPrefix attribute EPackage(source,target)

+ */

+private pattern mayInRelationnsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []containment attribute EReference(source,target)

+ */

+private pattern mustInRelationcontainment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"containment attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>containment attribute EReference(source,target)

+ */

+private pattern mayInRelationcontainment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationcontainment_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationcontainment_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []container attribute EReference(source,target)

+ */

+private pattern mustInRelationcontainer_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"container attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>container attribute EReference(source,target)

+ */

+private pattern mayInRelationcontainer_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationcontainer_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationcontainer_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []resolveProxies attribute EReference(source,target)

+ */

+private pattern mustInRelationresolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"resolveProxies attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>resolveProxies attribute EReference(source,target)

+ */

+private pattern mayInRelationresolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []changeable attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationchangeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"changeable attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>changeable attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationchangeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []volatile attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationvolatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"volatile attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>volatile attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationvolatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []transient attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationtransient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"transient attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>transient attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationtransient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []defaultValueLiteral attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"defaultValueLiteral attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>defaultValueLiteral attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationdefaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []unsettable attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationunsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unsettable attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>unsettable attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationunsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []derived attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationderived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"derived attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>derived attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationderived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []ordered attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ordered attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>ordered attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationordered_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationordered_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []unique attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationunique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unique attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>unique attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationunique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationunique_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationunique_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []lowerBound attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationlowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"lowerBound attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>lowerBound attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationlowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []upperBound attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationupperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"upperBound attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>upperBound attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationupperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []many attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationmany_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"many attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>many attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationmany_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationmany_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationmany_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []required attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationrequired_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"required attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>required attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationrequired_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []key attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mustInRelationkey_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"key attribute EStringToStringMapEntry");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>key attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mayInRelationkey_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []value attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mustInRelationvalue_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EStringToStringMapEntry");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>value attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mayInRelationvalue_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationdetails_reference_EAnnotation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationcontents_reference_EAnnotation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeOperations_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeStructuralFeatures_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeParameters_reference_EClassifier(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeLiterals_reference_EEnum(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeAnnotations_reference_EModelElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeParameters_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeParameters_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericExceptions_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeClassifiers_reference_EPackage(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeSubpackages_reference_EPackage(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeArguments_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeBounds_reference_ETypeParameter(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_eAttributeType_reference_EAttribute(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        find mustInstanceOfEAttribute_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_eReferenceType_reference_EReference(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        find mustInstanceOfEReference_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeReferenceType_reference_EReference(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_eRawType_reference_EGenericType(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeRawType_reference_EGenericType(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfETypeParameter_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfETypedElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEClass_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEAttribute_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEObject_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEClassifier_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEGenericType_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEDataType_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEOperation_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEParameter_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEReference_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEEnum_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_EEnum_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnum class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEEnum_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnum_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnum class");

+        find mayInstanceOfEEnum_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAttribute_class_by_eStructuralFeatures_reference_EClass_with_eContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAttribute class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eStructuralFeatures reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EStructuralFeature");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEAttribute_class(problem,interpretation,newObject);

+        find mayInRelationeStructuralFeatures_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAttribute_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAttribute class");

+        find mayInstanceOfEAttribute_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EObject_class_by_contents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EObject class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference EAnnotation");

+        find mustInstanceOfEAnnotation_class(problem,interpretation,container);

+        find mayInstanceOfEObject_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_EAnnotation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EObject_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EObject class");

+        find mayInstanceOfEObject_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EReference_class_by_eStructuralFeatures_reference_EClass_with_eContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EReference class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eStructuralFeatures reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EStructuralFeature");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEReference_class(problem,interpretation,newObject);

+        find mayInRelationeStructuralFeatures_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EReference_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EReference class");

+        find mayInstanceOfEReference_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EPackage_class_UndefinedPart_by_eSubpackages_reference_EPackage_with_eSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EPackage class UndefinedPart");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eSubpackages reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eSuperPackage reference EPackage");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,newObject);

+        find mayInRelationeSubpackages_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EPackage_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EPackage class UndefinedPart");

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAnnotation_class_by_eAnnotations_reference_EModelElement_with_eModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAnnotation class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eAnnotations reference EModelElement");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eModelElement reference EAnnotation");

+        find mustInstanceOfEModelElement_class(problem,interpretation,container);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,newObject);

+        find mayInRelationeAnnotations_reference_EModelElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAnnotation_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAnnotation class");

+        find mayInstanceOfEAnnotation_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EParameter_class_by_eParameters_reference_EOperation_with_eOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eParameters reference EOperation");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eOperation reference EParameter");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfEParameter_class(problem,interpretation,newObject);

+        find mayInRelationeParameters_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EParameter_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EParameter class");

+        find mayInstanceOfEParameter_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EDataType_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EDataType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEDataType_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EDataType_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EDataType class");

+        find mayInstanceOfEDataType_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EOperation_class_by_eOperations_reference_EClass_with_eContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EOperation class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eOperations reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EOperation");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEOperation_class(problem,interpretation,newObject);

+        find mayInRelationeOperations_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EOperation_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EOperation class");

+        find mayInstanceOfEOperation_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EStringToStringMapEntry_class_by_details_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EStringToStringMapEntry class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"details reference EAnnotation");

+        find mustInstanceOfEAnnotation_class(problem,interpretation,container);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,newObject);

+        find mayInRelationdetails_reference_EAnnotation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EStringToStringMapEntry_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EStringToStringMapEntry class");

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnumLiteral_class_by_eLiterals_reference_EEnum_with_eEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnumLiteral class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eLiterals reference EEnum");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eEnum reference EEnumLiteral");

+        find mustInstanceOfEEnum_class(problem,interpretation,container);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,newObject);

+        find mayInRelationeLiterals_reference_EEnum(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnumLiteral_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnumLiteral class");

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EClass_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EClass class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEClass_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EClass_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EClass class");

+        find mayInstanceOfEClass_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class_by_eTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeParameters reference EClassifier");

+        find mustInstanceOfEClassifier_class(problem,interpretation,container);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayInRelationeTypeParameters_reference_EClassifier(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class_by_eTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeParameters reference EOperation");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayInRelationeTypeParameters_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericSuperTypes reference EClass");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericExceptions reference EOperation");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericExceptions_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericType reference ETypedElement");

+        find mustInstanceOfETypedElement_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericType_reference_ETypedElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eUpperBound reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeUpperBound_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeArguments reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeTypeArguments_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eLowerBound reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeLowerBound_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eBounds reference ETypeParameter");

+        find mustInstanceOfETypeParameter_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeBounds_reference_ETypeParameter(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_EEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+}

+pattern refineTypeTo_ETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_eAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAttribute_class(problem,interpretation,from);

+        find mustInstanceOfEDataType_class(problem,interpretation,to);

+        find mayInRelationeAttributeType_reference_EAttribute(problem,interpretation,from,to);

+        neg find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,from,to);

+}

+pattern refineRelation_references_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"references reference EAnnotation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,from);

+        find mustInstanceOfEObject_class(problem,interpretation,to);

+        find mayInRelationreferences_reference_EAnnotation(problem,interpretation,from,to);

+        neg find mustInRelationreferences_reference_EAnnotation(problem,interpretation,from,to);

+}

+pattern refineRelation_eSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllAttributes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeAllAttributes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllAttributes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllReferences reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeAllReferences_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllReferences_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferences reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeReferences_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeReferences_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeAttributes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAttributes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllContainments reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeAllContainments_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllContainments_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllOperations reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEOperation_class(problem,interpretation,to);

+        find mayInRelationeAllOperations_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllOperations_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllStructuralFeatures reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,to);

+        find mayInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeAllSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eIDAttribute reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeIDAttribute_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllGenericSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEGenericType_class(problem,interpretation,to);

+        find mayInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eExceptions reference EOperation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEOperation_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeExceptions_reference_EOperation(problem,interpretation,from,to);

+        neg find mustInRelationeExceptions_reference_EOperation(problem,interpretation,from,to);

+}

+pattern refineRelation_eOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOpposite reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeOpposite_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeOpposite_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeReferenceType_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeReferenceType_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eKeys reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeKeys_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeKeys_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eType reference ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeType_reference_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationeType_reference_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_eRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeRawType_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeRawType_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_eTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameter reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfETypeParameter_class(problem,interpretation,to);

+        find mayInRelationeTypeParameter_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_eClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifier reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeClassifier_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_iD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"iD attribute EAttribute");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAttribute_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationiD_attribute_EAttribute(problem,interpretation,from,to);

+        neg find mustInRelationiD_attribute_EAttribute(problem,interpretation,from,to);

+}

+pattern refineRelation_source_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source attribute EAnnotation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationsource_attribute_EAnnotation(problem,interpretation,from,to);

+        neg find mustInRelationsource_attribute_EAnnotation(problem,interpretation,from,to);

+}

+pattern refineRelation_abstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"abstract attribute EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationabstract_attribute_EClass(problem,interpretation,from,to);

+        neg find mustInRelationabstract_attribute_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_interface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface attribute EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationinterface_attribute_EClass(problem,interpretation,from,to);

+        neg find mustInRelationinterface_attribute_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_instanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceClassName attribute EClassifier");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClassifier_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,from,to);

+        neg find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,from,to);

+}

+pattern refineRelation_instanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceTypeName attribute EClassifier");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClassifier_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,from,to);

+        neg find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,from,to);

+}

+pattern refineRelation_serializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"serializable attribute EDataType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEDataType_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationserializable_attribute_EDataType(problem,interpretation,from,to);

+        neg find mustInRelationserializable_attribute_EDataType(problem,interpretation,from,to);

+}

+pattern refineRelation_value_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EEnumLiteral");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationvalue_attribute_EEnumLiteral(problem,interpretation,from,to);

+        neg find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,from,to);

+}

+pattern refineRelation_literal_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"literal attribute EEnumLiteral");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationliteral_attribute_EEnumLiteral(problem,interpretation,from,to);

+        neg find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,from,to);

+}

+pattern refineRelation_name_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"name attribute ENamedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfENamedElement_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationname_attribute_ENamedElement(problem,interpretation,from,to);

+        neg find mustInRelationname_attribute_ENamedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_nsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsURI attribute EPackage");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEPackage_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationnsURI_attribute_EPackage(problem,interpretation,from,to);

+        neg find mustInRelationnsURI_attribute_EPackage(problem,interpretation,from,to);

+}

+pattern refineRelation_nsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsPrefix attribute EPackage");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEPackage_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationnsPrefix_attribute_EPackage(problem,interpretation,from,to);

+        neg find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,from,to);

+}

+pattern refineRelation_containment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"containment attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationcontainment_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationcontainment_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_container_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"container attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationcontainer_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationcontainer_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_resolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"resolveProxies attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationresolveProxies_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_changeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"changeable attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_volatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"volatile attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_transient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"transient attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationtransient_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_defaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"defaultValueLiteral attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_unsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unsettable attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_derived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"derived attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationderived_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_ordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ordered attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationordered_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationordered_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_unique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unique attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationunique_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationunique_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_lowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"lowerBound attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationlowerBound_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_upperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"upperBound attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationupperBound_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_many_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"many attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationmany_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationmany_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_required_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"required attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationrequired_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_key_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"key attribute EStringToStringMapEntry");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+        neg find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+}

+pattern refineRelation_value_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EStringToStringMapEntry");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+        neg find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "EAttribute class".

+ */

+private pattern mustInstanceOfEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EAttribute class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EAttribute class");

+}

+

+/**

+ * An element may be an instance of type "EAttribute class".

+ */

+private pattern mayInstanceOfEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAttribute_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAttribute_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEAttribute_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EAnnotation class".

+ */

+private pattern mustInstanceOfEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EAnnotation class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EAnnotation class");

+}

+

+/**

+ * An element may be an instance of type "EAnnotation class".

+ */

+private pattern mayInstanceOfEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAnnotation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAnnotation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEAnnotation_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EClass class".

+ */

+private pattern mustInstanceOfEClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EClass class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEClass_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EClass class");

+}

+

+/**

+ * An element may be an instance of type "EClass class".

+ */

+private pattern mayInstanceOfEClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClass_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClass_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEClass_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EClassifier class".

+ */

+private pattern mustInstanceOfEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EClassifier class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EClassifier class");

+}

+

+/**

+ * An element may be an instance of type "EClassifier class".

+ */

+private pattern mayInstanceOfEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClassifier_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClassifier_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEClassifier_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EDataType class".

+ */

+private pattern mustInstanceOfEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EDataType class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EDataType class");

+}

+

+/**

+ * An element may be an instance of type "EDataType class".

+ */

+private pattern mayInstanceOfEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEDataType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEDataType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEDataType_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EEnum class".

+ */

+private pattern mustInstanceOfEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EEnum class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EEnum class");

+}

+

+/**

+ * An element may be an instance of type "EEnum class".

+ */

+private pattern mayInstanceOfEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnum_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnum_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEEnum_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EEnumLiteral class".

+ */

+private pattern mustInstanceOfEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EEnumLiteral class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EEnumLiteral class");

+}

+

+/**

+ * An element may be an instance of type "EEnumLiteral class".

+ */

+private pattern mayInstanceOfEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnumLiteral_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnumLiteral_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEEnumLiteral_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class".

+ */

+private pattern mustInstanceOfEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class".

+ */

+private pattern mayInstanceOfEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEModelElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class".

+ */

+private pattern mustInstanceOfENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class".

+ */

+private pattern mayInstanceOfENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfENamedElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EObject class".

+ */

+private pattern mustInstanceOfEObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EObject class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEObject_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EObject class");

+}

+

+/**

+ * An element may be an instance of type "EObject class".

+ */

+private pattern mayInstanceOfEObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEObject_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EOperation class".

+ */

+private pattern mustInstanceOfEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EOperation class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EOperation class");

+}

+

+/**

+ * An element may be an instance of type "EOperation class".

+ */

+private pattern mayInstanceOfEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEOperation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEOperation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEOperation_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class".

+ */

+private pattern mustInstanceOfEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class");

+}

+

+/**

+ * An element may be an instance of type "EPackage class".

+ */

+private pattern mayInstanceOfEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEPackage_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EParameter class".

+ */

+private pattern mustInstanceOfEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EParameter class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EParameter class");

+}

+

+/**

+ * An element may be an instance of type "EParameter class".

+ */

+private pattern mayInstanceOfEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEParameter_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EReference class".

+ */

+private pattern mustInstanceOfEReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EReference class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEReference_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EReference class");

+}

+

+/**

+ * An element may be an instance of type "EReference class".

+ */

+private pattern mayInstanceOfEReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEReference_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEReference_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEReference_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EStructuralFeature class".

+ */

+private pattern mustInstanceOfEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EStructuralFeature class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EStructuralFeature class");

+}

+

+/**

+ * An element may be an instance of type "EStructuralFeature class".

+ */

+private pattern mayInstanceOfEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStructuralFeature_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStructuralFeature_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEStructuralFeature_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ETypedElement class".

+ */

+private pattern mustInstanceOfETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ETypedElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ETypedElement class");

+}

+

+/**

+ * An element may be an instance of type "ETypedElement class".

+ */

+private pattern mayInstanceOfETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfETypedElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EStringToStringMapEntry class".

+ */

+private pattern mustInstanceOfEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EStringToStringMapEntry class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EStringToStringMapEntry class");

+}

+

+/**

+ * An element may be an instance of type "EStringToStringMapEntry class".

+ */

+private pattern mayInstanceOfEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStringToStringMapEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStringToStringMapEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EGenericType class".

+ */

+private pattern mustInstanceOfEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EGenericType class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EGenericType class");

+}

+

+/**

+ * An element may be an instance of type "EGenericType class".

+ */

+private pattern mayInstanceOfEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEGenericType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEGenericType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEGenericType_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ETypeParameter class".

+ */

+private pattern mustInstanceOfETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ETypeParameter class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ETypeParameter class");

+}

+

+/**

+ * An element may be an instance of type "ETypeParameter class".

+ */

+private pattern mayInstanceOfETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypeParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypeParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfETypeParameter_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class DefinedPart".

+ */

+private pattern mustInstanceOfEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class DefinedPart".

+ */

+private pattern mayInstanceOfEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfEModelElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class UndefinedPart".

+ */

+private pattern mustInstanceOfEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class UndefinedPart".

+ */

+private pattern mayInstanceOfEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class DefinedPart".

+ */

+private pattern mustInstanceOfENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class DefinedPart".

+ */

+private pattern mayInstanceOfENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfENamedElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class UndefinedPart".

+ */

+private pattern mustInstanceOfENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class UndefinedPart".

+ */

+private pattern mayInstanceOfENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfENamedElement_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class DefinedPart".

+ */

+private pattern mustInstanceOfEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EPackage class DefinedPart".

+ */

+private pattern mayInstanceOfEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfEPackage_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class UndefinedPart".

+ */

+private pattern mustInstanceOfEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EPackage class UndefinedPart".

+ */

+private pattern mayInstanceOfEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []eAttributeType reference EAttribute(source,target)

+ */

+private pattern mustInRelationeAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAttributeType reference EAttribute(source,target)

+ */

+private pattern mayInRelationeAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAttribute_class(problem,interpretation,source);

+        find mayInstanceOfEDataType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []details reference EAnnotation(source,target)

+ */

+private pattern mustInRelationdetails_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"details reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>details reference EAnnotation(source,target)

+ */

+private pattern mayInRelationdetails_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationdetails_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eModelElement reference EAnnotation(source,target)

+ */

+private pattern mustInRelationeModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eModelElement reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eModelElement reference EAnnotation(source,target)

+ */

+private pattern mayInRelationeModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEModelElement_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []contents reference EAnnotation(source,target)

+ */

+private pattern mustInRelationcontents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"contents reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>contents reference EAnnotation(source,target)

+ */

+private pattern mayInRelationcontents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEObject_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationcontents_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []references reference EAnnotation(source,target)

+ */

+private pattern mustInRelationreferences_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"references reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>references reference EAnnotation(source,target)

+ */

+private pattern mayInRelationreferences_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEObject_class(problem,interpretation,target);

+} or {

+        find mustInRelationreferences_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+} or {

+        find mustInRelationeSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOperations reference EClass(source,target)

+ */

+private pattern mustInRelationeOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOperations reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOperations reference EClass(source,target)

+ */

+private pattern mayInRelationeOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeOperations_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllAttributes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllAttributes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllAttributes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllAttributes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllReferences reference EClass(source,target)

+ */

+private pattern mustInRelationeAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllReferences reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllReferences reference EClass(source,target)

+ */

+private pattern mayInRelationeAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllReferences_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eReferences reference EClass(source,target)

+ */

+private pattern mustInRelationeReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferences reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eReferences reference EClass(source,target)

+ */

+private pattern mayInRelationeReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeReferences_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAttributes reference EClass(source,target)

+ */

+private pattern mustInRelationeAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAttributes reference EClass(source,target)

+ */

+private pattern mayInRelationeAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAttributes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllContainments reference EClass(source,target)

+ */

+private pattern mustInRelationeAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllContainments reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllContainments reference EClass(source,target)

+ */

+private pattern mayInRelationeAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllContainments_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllOperations reference EClass(source,target)

+ */

+private pattern mustInRelationeAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllOperations reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllOperations reference EClass(source,target)

+ */

+private pattern mayInRelationeAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllOperations_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllStructuralFeatures reference EClass(source,target)

+ */

+private pattern mustInRelationeAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllStructuralFeatures reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllStructuralFeatures reference EClass(source,target)

+ */

+private pattern mayInRelationeAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eIDAttribute reference EClass(source,target)

+ */

+private pattern mustInRelationeIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eIDAttribute reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eIDAttribute reference EClass(source,target)

+ */

+private pattern mayInRelationeIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eStructuralFeatures reference EClass(source,target)

+ */

+private pattern mustInRelationeStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eStructuralFeatures reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eStructuralFeatures reference EClass(source,target)

+ */

+private pattern mayInRelationeStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeStructuralFeatures_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllGenericSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []ePackage reference EClassifier(source,target)

+ */

+private pattern mustInRelationePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ePackage reference EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>ePackage reference EClassifier(source,target)

+ */

+private pattern mayInRelationePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationePackage_reference_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationePackage_reference_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameters reference EClassifier(source,target)

+ */

+private pattern mustInRelationeTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameters reference EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameters reference EClassifier(source,target)

+ */

+private pattern mayInRelationeTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeParameters_reference_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eLiterals reference EEnum(source,target)

+ */

+private pattern mustInRelationeLiterals_reference_EEnum(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eLiterals reference EEnum");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eLiterals reference EEnum(source,target)

+ */

+private pattern mayInRelationeLiterals_reference_EEnum(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnum_class(problem,interpretation,source);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeLiterals_reference_EEnum(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eEnum reference EEnumLiteral(source,target)

+ */

+private pattern mustInRelationeEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eEnum reference EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eEnum reference EEnumLiteral(source,target)

+ */

+private pattern mayInRelationeEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        find mayInstanceOfEEnum_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAnnotations reference EModelElement(source,target)

+ */

+private pattern mustInRelationeAnnotations_reference_EModelElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAnnotations reference EModelElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAnnotations reference EModelElement(source,target)

+ */

+private pattern mayInRelationeAnnotations_reference_EModelElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEModelElement_class(problem,interpretation,source);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeAnnotations_reference_EModelElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eContainingClass reference EOperation(source,target)

+ */

+private pattern mustInRelationeContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eContainingClass reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eContainingClass reference EOperation(source,target)

+ */

+private pattern mayInRelationeContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameters reference EOperation(source,target)

+ */

+private pattern mustInRelationeTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameters reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameters reference EOperation(source,target)

+ */

+private pattern mayInRelationeTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeParameters_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eParameters reference EOperation(source,target)

+ */

+private pattern mustInRelationeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eParameters reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eParameters reference EOperation(source,target)

+ */

+private pattern mayInRelationeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEParameter_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeOperation_reference_EParameter(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeParameters_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eExceptions reference EOperation(source,target)

+ */

+private pattern mustInRelationeExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eExceptions reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eExceptions reference EOperation(source,target)

+ */

+private pattern mayInRelationeExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+} or {

+        find mustInRelationeExceptions_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericExceptions reference EOperation(source,target)

+ */

+private pattern mustInRelationeGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericExceptions reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericExceptions reference EOperation(source,target)

+ */

+private pattern mayInRelationeGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericExceptions_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eClassifiers reference EPackage(source,target)

+ */

+private pattern mustInRelationeClassifiers_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifiers reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eClassifiers reference EPackage(source,target)

+ */

+private pattern mayInRelationeClassifiers_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationePackage_reference_EClassifier(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeClassifiers_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSubpackages reference EPackage(source,target)

+ */

+private pattern mustInRelationeSubpackages_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSubpackages reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSubpackages reference EPackage(source,target)

+ */

+private pattern mayInRelationeSubpackages_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeSubpackages_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSuperPackage reference EPackage(source,target)

+ */

+private pattern mustInRelationeSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperPackage reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSuperPackage reference EPackage(source,target)

+ */

+private pattern mayInRelationeSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOperation reference EParameter(source,target)

+ */

+private pattern mustInRelationeOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOperation reference EParameter");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOperation reference EParameter(source,target)

+ */

+private pattern mayInRelationeOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEParameter_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeOperation_reference_EParameter(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeOperation_reference_EParameter(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOpposite reference EReference(source,target)

+ */

+private pattern mustInRelationeOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOpposite reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOpposite reference EReference(source,target)

+ */

+private pattern mayInRelationeOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeOpposite_reference_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeOpposite_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eReferenceType reference EReference(source,target)

+ */

+private pattern mustInRelationeReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eReferenceType reference EReference(source,target)

+ */

+private pattern mayInRelationeReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeReferenceType_reference_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeReferenceType_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eKeys reference EReference(source,target)

+ */

+private pattern mustInRelationeKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eKeys reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eKeys reference EReference(source,target)

+ */

+private pattern mayInRelationeKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeKeys_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eContainingClass reference EStructuralFeature(source,target)

+ */

+private pattern mustInRelationeContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eContainingClass reference EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eContainingClass reference EStructuralFeature(source,target)

+ */

+private pattern mayInRelationeContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eType reference ETypedElement(source,target)

+ */

+private pattern mustInRelationeType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eType reference ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eType reference ETypedElement(source,target)

+ */

+private pattern mayInRelationeType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeType_reference_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeType_reference_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericType reference ETypedElement(source,target)

+ */

+private pattern mustInRelationeGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericType reference ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericType reference ETypedElement(source,target)

+ */

+private pattern mayInRelationeGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eUpperBound reference EGenericType(source,target)

+ */

+private pattern mustInRelationeUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eUpperBound reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eUpperBound reference EGenericType(source,target)

+ */

+private pattern mayInRelationeUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeArguments reference EGenericType(source,target)

+ */

+private pattern mustInRelationeTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeArguments reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeArguments reference EGenericType(source,target)

+ */

+private pattern mayInRelationeTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeArguments_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eRawType reference EGenericType(source,target)

+ */

+private pattern mustInRelationeRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eRawType reference EGenericType(source,target)

+ */

+private pattern mayInRelationeRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeRawType_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeRawType_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eLowerBound reference EGenericType(source,target)

+ */

+private pattern mustInRelationeLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eLowerBound reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eLowerBound reference EGenericType(source,target)

+ */

+private pattern mayInRelationeLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameter reference EGenericType(source,target)

+ */

+private pattern mustInRelationeTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameter reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameter reference EGenericType(source,target)

+ */

+private pattern mayInRelationeTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eClassifier reference EGenericType(source,target)

+ */

+private pattern mustInRelationeClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifier reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eClassifier reference EGenericType(source,target)

+ */

+private pattern mayInRelationeClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eBounds reference ETypeParameter(source,target)

+ */

+private pattern mustInRelationeBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eBounds reference ETypeParameter");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eBounds reference ETypeParameter(source,target)

+ */

+private pattern mayInRelationeBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypeParameter_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeBounds_reference_ETypeParameter(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []iD attribute EAttribute(source,target)

+ */

+private pattern mustInRelationiD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"iD attribute EAttribute");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>iD attribute EAttribute(source,target)

+ */

+private pattern mayInRelationiD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAttribute_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationiD_attribute_EAttribute(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationiD_attribute_EAttribute(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []source attribute EAnnotation(source,target)

+ */

+private pattern mustInRelationsource_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source attribute EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>source attribute EAnnotation(source,target)

+ */

+private pattern mayInRelationsource_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationsource_attribute_EAnnotation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationsource_attribute_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []abstract attribute EClass(source,target)

+ */

+private pattern mustInRelationabstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"abstract attribute EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>abstract attribute EClass(source,target)

+ */

+private pattern mayInRelationabstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationabstract_attribute_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationabstract_attribute_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []interface attribute EClass(source,target)

+ */

+private pattern mustInRelationinterface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface attribute EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>interface attribute EClass(source,target)

+ */

+private pattern mayInRelationinterface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinterface_attribute_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinterface_attribute_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []instanceClassName attribute EClassifier(source,target)

+ */

+private pattern mustInRelationinstanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceClassName attribute EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>instanceClassName attribute EClassifier(source,target)

+ */

+private pattern mayInRelationinstanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []instanceTypeName attribute EClassifier(source,target)

+ */

+private pattern mustInRelationinstanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceTypeName attribute EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>instanceTypeName attribute EClassifier(source,target)

+ */

+private pattern mayInRelationinstanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []serializable attribute EDataType(source,target)

+ */

+private pattern mustInRelationserializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"serializable attribute EDataType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>serializable attribute EDataType(source,target)

+ */

+private pattern mayInRelationserializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEDataType_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationserializable_attribute_EDataType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationserializable_attribute_EDataType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []value attribute EEnumLiteral(source,target)

+ */

+private pattern mustInRelationvalue_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>value attribute EEnumLiteral(source,target)

+ */

+private pattern mayInRelationvalue_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []literal attribute EEnumLiteral(source,target)

+ */

+private pattern mustInRelationliteral_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"literal attribute EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>literal attribute EEnumLiteral(source,target)

+ */

+private pattern mayInRelationliteral_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []name attribute ENamedElement(source,target)

+ */

+private pattern mustInRelationname_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"name attribute ENamedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>name attribute ENamedElement(source,target)

+ */

+private pattern mayInRelationname_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfENamedElement_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationname_attribute_ENamedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationname_attribute_ENamedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []nsURI attribute EPackage(source,target)

+ */

+private pattern mustInRelationnsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsURI attribute EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>nsURI attribute EPackage(source,target)

+ */

+private pattern mayInRelationnsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationnsURI_attribute_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationnsURI_attribute_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []nsPrefix attribute EPackage(source,target)

+ */

+private pattern mustInRelationnsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsPrefix attribute EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>nsPrefix attribute EPackage(source,target)

+ */

+private pattern mayInRelationnsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []containment attribute EReference(source,target)

+ */

+private pattern mustInRelationcontainment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"containment attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>containment attribute EReference(source,target)

+ */

+private pattern mayInRelationcontainment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationcontainment_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationcontainment_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []container attribute EReference(source,target)

+ */

+private pattern mustInRelationcontainer_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"container attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>container attribute EReference(source,target)

+ */

+private pattern mayInRelationcontainer_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationcontainer_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationcontainer_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []resolveProxies attribute EReference(source,target)

+ */

+private pattern mustInRelationresolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"resolveProxies attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>resolveProxies attribute EReference(source,target)

+ */

+private pattern mayInRelationresolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []changeable attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationchangeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"changeable attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>changeable attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationchangeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []volatile attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationvolatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"volatile attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>volatile attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationvolatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []transient attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationtransient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"transient attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>transient attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationtransient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []defaultValueLiteral attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"defaultValueLiteral attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>defaultValueLiteral attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationdefaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []unsettable attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationunsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unsettable attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>unsettable attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationunsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []derived attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationderived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"derived attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>derived attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationderived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []ordered attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ordered attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>ordered attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationordered_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationordered_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []unique attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationunique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unique attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>unique attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationunique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationunique_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationunique_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []lowerBound attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationlowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"lowerBound attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>lowerBound attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationlowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []upperBound attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationupperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"upperBound attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>upperBound attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationupperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []many attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationmany_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"many attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>many attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationmany_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationmany_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationmany_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []required attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationrequired_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"required attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>required attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationrequired_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []key attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mustInRelationkey_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"key attribute EStringToStringMapEntry");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>key attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mayInRelationkey_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []value attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mustInRelationvalue_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EStringToStringMapEntry");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>value attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mayInRelationvalue_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationdetails_reference_EAnnotation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationcontents_reference_EAnnotation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeOperations_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeStructuralFeatures_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeParameters_reference_EClassifier(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeLiterals_reference_EEnum(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeAnnotations_reference_EModelElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeParameters_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeParameters_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericExceptions_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeClassifiers_reference_EPackage(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeSubpackages_reference_EPackage(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeArguments_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeBounds_reference_ETypeParameter(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_eAttributeType_reference_EAttribute(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        find mustInstanceOfEAttribute_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_eReferenceType_reference_EReference(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        find mustInstanceOfEReference_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeReferenceType_reference_EReference(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_eRawType_reference_EGenericType(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeRawType_reference_EGenericType(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEOperation_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEGenericType_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEObject_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEAttribute_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEParameter_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEDataType_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEClassifier_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfETypeParameter_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEReference_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEEnum_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfETypedElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEClass_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_EStringToStringMapEntry_class_by_details_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EStringToStringMapEntry class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"details reference EAnnotation");

+        find mustInstanceOfEAnnotation_class(problem,interpretation,container);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,newObject);

+        find mayInRelationdetails_reference_EAnnotation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EStringToStringMapEntry_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EStringToStringMapEntry class");

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericSuperTypes reference EClass");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericExceptions reference EOperation");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericExceptions_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericType reference ETypedElement");

+        find mustInstanceOfETypedElement_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericType_reference_ETypedElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eUpperBound reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeUpperBound_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeArguments reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeTypeArguments_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eLowerBound reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeLowerBound_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eBounds reference ETypeParameter");

+        find mustInstanceOfETypeParameter_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeBounds_reference_ETypeParameter(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnumLiteral_class_by_eLiterals_reference_EEnum_with_eEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnumLiteral class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eLiterals reference EEnum");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eEnum reference EEnumLiteral");

+        find mustInstanceOfEEnum_class(problem,interpretation,container);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,newObject);

+        find mayInRelationeLiterals_reference_EEnum(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnumLiteral_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnumLiteral class");

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class_by_eTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeParameters reference EClassifier");

+        find mustInstanceOfEClassifier_class(problem,interpretation,container);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayInRelationeTypeParameters_reference_EClassifier(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class_by_eTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeParameters reference EOperation");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayInRelationeTypeParameters_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAttribute_class_by_eStructuralFeatures_reference_EClass_with_eContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAttribute class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eStructuralFeatures reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EStructuralFeature");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEAttribute_class(problem,interpretation,newObject);

+        find mayInRelationeStructuralFeatures_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAttribute_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAttribute class");

+        find mayInstanceOfEAttribute_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EClass_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EClass class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEClass_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EClass_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EClass class");

+        find mayInstanceOfEClass_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EDataType_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EDataType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEDataType_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EDataType_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EDataType class");

+        find mayInstanceOfEDataType_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EOperation_class_by_eOperations_reference_EClass_with_eContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EOperation class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eOperations reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EOperation");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEOperation_class(problem,interpretation,newObject);

+        find mayInRelationeOperations_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EOperation_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EOperation class");

+        find mayInstanceOfEOperation_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAnnotation_class_by_eAnnotations_reference_EModelElement_with_eModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAnnotation class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eAnnotations reference EModelElement");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eModelElement reference EAnnotation");

+        find mustInstanceOfEModelElement_class(problem,interpretation,container);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,newObject);

+        find mayInRelationeAnnotations_reference_EModelElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAnnotation_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAnnotation class");

+        find mayInstanceOfEAnnotation_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EParameter_class_by_eParameters_reference_EOperation_with_eOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eParameters reference EOperation");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eOperation reference EParameter");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfEParameter_class(problem,interpretation,newObject);

+        find mayInRelationeParameters_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EParameter_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EParameter class");

+        find mayInstanceOfEParameter_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EObject_class_by_contents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EObject class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference EAnnotation");

+        find mustInstanceOfEAnnotation_class(problem,interpretation,container);

+        find mayInstanceOfEObject_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_EAnnotation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EObject_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EObject class");

+        find mayInstanceOfEObject_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EReference_class_by_eStructuralFeatures_reference_EClass_with_eContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EReference class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eStructuralFeatures reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EStructuralFeature");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEReference_class(problem,interpretation,newObject);

+        find mayInRelationeStructuralFeatures_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EReference_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EReference class");

+        find mayInstanceOfEReference_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnum_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnum class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEEnum_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnum_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnum class");

+        find mayInstanceOfEEnum_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EPackage_class_UndefinedPart_by_eSubpackages_reference_EPackage_with_eSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EPackage class UndefinedPart");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eSubpackages reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eSuperPackage reference EPackage");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,newObject);

+        find mayInRelationeSubpackages_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EPackage_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EPackage class UndefinedPart");

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_EStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_ETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_eAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAttribute_class(problem,interpretation,from);

+        find mustInstanceOfEDataType_class(problem,interpretation,to);

+        find mayInRelationeAttributeType_reference_EAttribute(problem,interpretation,from,to);

+        neg find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,from,to);

+}

+pattern refineRelation_references_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"references reference EAnnotation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,from);

+        find mustInstanceOfEObject_class(problem,interpretation,to);

+        find mayInRelationreferences_reference_EAnnotation(problem,interpretation,from,to);

+        neg find mustInRelationreferences_reference_EAnnotation(problem,interpretation,from,to);

+}

+pattern refineRelation_eSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllAttributes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeAllAttributes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllAttributes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllReferences reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeAllReferences_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllReferences_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferences reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeReferences_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeReferences_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeAttributes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAttributes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllContainments reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeAllContainments_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllContainments_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllOperations reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEOperation_class(problem,interpretation,to);

+        find mayInRelationeAllOperations_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllOperations_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllStructuralFeatures reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,to);

+        find mayInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeAllSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eIDAttribute reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeIDAttribute_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllGenericSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEGenericType_class(problem,interpretation,to);

+        find mayInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eExceptions reference EOperation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEOperation_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeExceptions_reference_EOperation(problem,interpretation,from,to);

+        neg find mustInRelationeExceptions_reference_EOperation(problem,interpretation,from,to);

+}

+pattern refineRelation_eOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOpposite reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeOpposite_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeOpposite_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeReferenceType_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeReferenceType_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eKeys reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeKeys_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeKeys_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eType reference ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeType_reference_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationeType_reference_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_eRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeRawType_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeRawType_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_eTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameter reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfETypeParameter_class(problem,interpretation,to);

+        find mayInRelationeTypeParameter_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_eClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifier reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeClassifier_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_iD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"iD attribute EAttribute");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAttribute_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationiD_attribute_EAttribute(problem,interpretation,from,to);

+        neg find mustInRelationiD_attribute_EAttribute(problem,interpretation,from,to);

+}

+pattern refineRelation_source_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source attribute EAnnotation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationsource_attribute_EAnnotation(problem,interpretation,from,to);

+        neg find mustInRelationsource_attribute_EAnnotation(problem,interpretation,from,to);

+}

+pattern refineRelation_abstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"abstract attribute EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationabstract_attribute_EClass(problem,interpretation,from,to);

+        neg find mustInRelationabstract_attribute_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_interface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface attribute EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationinterface_attribute_EClass(problem,interpretation,from,to);

+        neg find mustInRelationinterface_attribute_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_instanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceClassName attribute EClassifier");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClassifier_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,from,to);

+        neg find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,from,to);

+}

+pattern refineRelation_instanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceTypeName attribute EClassifier");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClassifier_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,from,to);

+        neg find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,from,to);

+}

+pattern refineRelation_serializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"serializable attribute EDataType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEDataType_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationserializable_attribute_EDataType(problem,interpretation,from,to);

+        neg find mustInRelationserializable_attribute_EDataType(problem,interpretation,from,to);

+}

+pattern refineRelation_value_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EEnumLiteral");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationvalue_attribute_EEnumLiteral(problem,interpretation,from,to);

+        neg find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,from,to);

+}

+pattern refineRelation_literal_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"literal attribute EEnumLiteral");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationliteral_attribute_EEnumLiteral(problem,interpretation,from,to);

+        neg find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,from,to);

+}

+pattern refineRelation_name_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"name attribute ENamedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfENamedElement_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationname_attribute_ENamedElement(problem,interpretation,from,to);

+        neg find mustInRelationname_attribute_ENamedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_nsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsURI attribute EPackage");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEPackage_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationnsURI_attribute_EPackage(problem,interpretation,from,to);

+        neg find mustInRelationnsURI_attribute_EPackage(problem,interpretation,from,to);

+}

+pattern refineRelation_nsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsPrefix attribute EPackage");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEPackage_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationnsPrefix_attribute_EPackage(problem,interpretation,from,to);

+        neg find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,from,to);

+}

+pattern refineRelation_containment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"containment attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationcontainment_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationcontainment_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_container_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"container attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationcontainer_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationcontainer_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_resolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"resolveProxies attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationresolveProxies_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_changeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"changeable attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_volatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"volatile attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_transient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"transient attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationtransient_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_defaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"defaultValueLiteral attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_unsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unsettable attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_derived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"derived attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationderived_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_ordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ordered attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationordered_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationordered_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_unique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unique attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationunique_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationunique_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_lowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"lowerBound attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationlowerBound_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_upperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"upperBound attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationupperBound_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_many_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"many attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationmany_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationmany_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_required_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"required attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationrequired_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_key_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"key attribute EStringToStringMapEntry");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+        neg find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+}

+pattern refineRelation_value_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EStringToStringMapEntry");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+        neg find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "EAttribute class".

+ */

+private pattern mustInstanceOfEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EAttribute class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EAttribute class");

+}

+

+/**

+ * An element may be an instance of type "EAttribute class".

+ */

+private pattern mayInstanceOfEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAttribute_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAttribute_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEAttribute_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EAnnotation class".

+ */

+private pattern mustInstanceOfEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EAnnotation class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EAnnotation class");

+}

+

+/**

+ * An element may be an instance of type "EAnnotation class".

+ */

+private pattern mayInstanceOfEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAnnotation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAnnotation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEAnnotation_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EClass class".

+ */

+private pattern mustInstanceOfEClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EClass class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEClass_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EClass class");

+}

+

+/**

+ * An element may be an instance of type "EClass class".

+ */

+private pattern mayInstanceOfEClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClass_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClass_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEClass_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EClassifier class".

+ */

+private pattern mustInstanceOfEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EClassifier class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EClassifier class");

+}

+

+/**

+ * An element may be an instance of type "EClassifier class".

+ */

+private pattern mayInstanceOfEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClassifier_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClassifier_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEClassifier_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EDataType class".

+ */

+private pattern mustInstanceOfEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EDataType class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EDataType class");

+}

+

+/**

+ * An element may be an instance of type "EDataType class".

+ */

+private pattern mayInstanceOfEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEDataType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEDataType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEDataType_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EEnum class".

+ */

+private pattern mustInstanceOfEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EEnum class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EEnum class");

+}

+

+/**

+ * An element may be an instance of type "EEnum class".

+ */

+private pattern mayInstanceOfEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnum_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnum_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEEnum_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EEnumLiteral class".

+ */

+private pattern mustInstanceOfEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EEnumLiteral class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EEnumLiteral class");

+}

+

+/**

+ * An element may be an instance of type "EEnumLiteral class".

+ */

+private pattern mayInstanceOfEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnumLiteral_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnumLiteral_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEEnumLiteral_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class".

+ */

+private pattern mustInstanceOfEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class".

+ */

+private pattern mayInstanceOfEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEModelElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class".

+ */

+private pattern mustInstanceOfENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class".

+ */

+private pattern mayInstanceOfENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfENamedElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EObject class".

+ */

+private pattern mustInstanceOfEObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EObject class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEObject_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EObject class");

+}

+

+/**

+ * An element may be an instance of type "EObject class".

+ */

+private pattern mayInstanceOfEObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEObject_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EOperation class".

+ */

+private pattern mustInstanceOfEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EOperation class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EOperation class");

+}

+

+/**

+ * An element may be an instance of type "EOperation class".

+ */

+private pattern mayInstanceOfEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEOperation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEOperation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEOperation_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class".

+ */

+private pattern mustInstanceOfEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class");

+}

+

+/**

+ * An element may be an instance of type "EPackage class".

+ */

+private pattern mayInstanceOfEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEPackage_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EParameter class".

+ */

+private pattern mustInstanceOfEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EParameter class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EParameter class");

+}

+

+/**

+ * An element may be an instance of type "EParameter class".

+ */

+private pattern mayInstanceOfEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEParameter_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EReference class".

+ */

+private pattern mustInstanceOfEReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EReference class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEReference_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EReference class");

+}

+

+/**

+ * An element may be an instance of type "EReference class".

+ */

+private pattern mayInstanceOfEReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEReference_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEReference_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEReference_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EStructuralFeature class".

+ */

+private pattern mustInstanceOfEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EStructuralFeature class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EStructuralFeature class");

+}

+

+/**

+ * An element may be an instance of type "EStructuralFeature class".

+ */

+private pattern mayInstanceOfEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStructuralFeature_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStructuralFeature_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEStructuralFeature_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ETypedElement class".

+ */

+private pattern mustInstanceOfETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ETypedElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ETypedElement class");

+}

+

+/**

+ * An element may be an instance of type "ETypedElement class".

+ */

+private pattern mayInstanceOfETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfETypedElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EStringToStringMapEntry class".

+ */

+private pattern mustInstanceOfEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EStringToStringMapEntry class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EStringToStringMapEntry class");

+}

+

+/**

+ * An element may be an instance of type "EStringToStringMapEntry class".

+ */

+private pattern mayInstanceOfEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStringToStringMapEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStringToStringMapEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EGenericType class".

+ */

+private pattern mustInstanceOfEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EGenericType class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EGenericType class");

+}

+

+/**

+ * An element may be an instance of type "EGenericType class".

+ */

+private pattern mayInstanceOfEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEGenericType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEGenericType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEGenericType_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ETypeParameter class".

+ */

+private pattern mustInstanceOfETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ETypeParameter class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ETypeParameter class");

+}

+

+/**

+ * An element may be an instance of type "ETypeParameter class".

+ */

+private pattern mayInstanceOfETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypeParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypeParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfETypeParameter_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class DefinedPart".

+ */

+private pattern mustInstanceOfEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class DefinedPart".

+ */

+private pattern mayInstanceOfEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfEModelElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class UndefinedPart".

+ */

+private pattern mustInstanceOfEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class UndefinedPart".

+ */

+private pattern mayInstanceOfEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class DefinedPart".

+ */

+private pattern mustInstanceOfENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class DefinedPart".

+ */

+private pattern mayInstanceOfENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfENamedElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class UndefinedPart".

+ */

+private pattern mustInstanceOfENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class UndefinedPart".

+ */

+private pattern mayInstanceOfENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfENamedElement_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class DefinedPart".

+ */

+private pattern mustInstanceOfEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EPackage class DefinedPart".

+ */

+private pattern mayInstanceOfEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfEPackage_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class UndefinedPart".

+ */

+private pattern mustInstanceOfEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EPackage class UndefinedPart".

+ */

+private pattern mayInstanceOfEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []eAttributeType reference EAttribute(source,target)

+ */

+private pattern mustInRelationeAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAttributeType reference EAttribute(source,target)

+ */

+private pattern mayInRelationeAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAttribute_class(problem,interpretation,source);

+        find mayInstanceOfEDataType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []details reference EAnnotation(source,target)

+ */

+private pattern mustInRelationdetails_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"details reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>details reference EAnnotation(source,target)

+ */

+private pattern mayInRelationdetails_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationdetails_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eModelElement reference EAnnotation(source,target)

+ */

+private pattern mustInRelationeModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eModelElement reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eModelElement reference EAnnotation(source,target)

+ */

+private pattern mayInRelationeModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEModelElement_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []contents reference EAnnotation(source,target)

+ */

+private pattern mustInRelationcontents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"contents reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>contents reference EAnnotation(source,target)

+ */

+private pattern mayInRelationcontents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEObject_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationcontents_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []references reference EAnnotation(source,target)

+ */

+private pattern mustInRelationreferences_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"references reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>references reference EAnnotation(source,target)

+ */

+private pattern mayInRelationreferences_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEObject_class(problem,interpretation,target);

+} or {

+        find mustInRelationreferences_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+} or {

+        find mustInRelationeSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOperations reference EClass(source,target)

+ */

+private pattern mustInRelationeOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOperations reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOperations reference EClass(source,target)

+ */

+private pattern mayInRelationeOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeOperations_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllAttributes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllAttributes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllAttributes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllAttributes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllReferences reference EClass(source,target)

+ */

+private pattern mustInRelationeAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllReferences reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllReferences reference EClass(source,target)

+ */

+private pattern mayInRelationeAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllReferences_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eReferences reference EClass(source,target)

+ */

+private pattern mustInRelationeReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferences reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eReferences reference EClass(source,target)

+ */

+private pattern mayInRelationeReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeReferences_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAttributes reference EClass(source,target)

+ */

+private pattern mustInRelationeAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAttributes reference EClass(source,target)

+ */

+private pattern mayInRelationeAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAttributes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllContainments reference EClass(source,target)

+ */

+private pattern mustInRelationeAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllContainments reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllContainments reference EClass(source,target)

+ */

+private pattern mayInRelationeAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllContainments_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllOperations reference EClass(source,target)

+ */

+private pattern mustInRelationeAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllOperations reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllOperations reference EClass(source,target)

+ */

+private pattern mayInRelationeAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllOperations_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllStructuralFeatures reference EClass(source,target)

+ */

+private pattern mustInRelationeAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllStructuralFeatures reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllStructuralFeatures reference EClass(source,target)

+ */

+private pattern mayInRelationeAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eIDAttribute reference EClass(source,target)

+ */

+private pattern mustInRelationeIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eIDAttribute reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eIDAttribute reference EClass(source,target)

+ */

+private pattern mayInRelationeIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eStructuralFeatures reference EClass(source,target)

+ */

+private pattern mustInRelationeStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eStructuralFeatures reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eStructuralFeatures reference EClass(source,target)

+ */

+private pattern mayInRelationeStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeStructuralFeatures_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllGenericSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []ePackage reference EClassifier(source,target)

+ */

+private pattern mustInRelationePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ePackage reference EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>ePackage reference EClassifier(source,target)

+ */

+private pattern mayInRelationePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationePackage_reference_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationePackage_reference_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameters reference EClassifier(source,target)

+ */

+private pattern mustInRelationeTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameters reference EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameters reference EClassifier(source,target)

+ */

+private pattern mayInRelationeTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeParameters_reference_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eLiterals reference EEnum(source,target)

+ */

+private pattern mustInRelationeLiterals_reference_EEnum(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eLiterals reference EEnum");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eLiterals reference EEnum(source,target)

+ */

+private pattern mayInRelationeLiterals_reference_EEnum(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnum_class(problem,interpretation,source);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeLiterals_reference_EEnum(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eEnum reference EEnumLiteral(source,target)

+ */

+private pattern mustInRelationeEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eEnum reference EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eEnum reference EEnumLiteral(source,target)

+ */

+private pattern mayInRelationeEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        find mayInstanceOfEEnum_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAnnotations reference EModelElement(source,target)

+ */

+private pattern mustInRelationeAnnotations_reference_EModelElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAnnotations reference EModelElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAnnotations reference EModelElement(source,target)

+ */

+private pattern mayInRelationeAnnotations_reference_EModelElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEModelElement_class(problem,interpretation,source);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeAnnotations_reference_EModelElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eContainingClass reference EOperation(source,target)

+ */

+private pattern mustInRelationeContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eContainingClass reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eContainingClass reference EOperation(source,target)

+ */

+private pattern mayInRelationeContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameters reference EOperation(source,target)

+ */

+private pattern mustInRelationeTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameters reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameters reference EOperation(source,target)

+ */

+private pattern mayInRelationeTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeParameters_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eParameters reference EOperation(source,target)

+ */

+private pattern mustInRelationeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eParameters reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eParameters reference EOperation(source,target)

+ */

+private pattern mayInRelationeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEParameter_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeOperation_reference_EParameter(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeParameters_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eExceptions reference EOperation(source,target)

+ */

+private pattern mustInRelationeExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eExceptions reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eExceptions reference EOperation(source,target)

+ */

+private pattern mayInRelationeExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+} or {

+        find mustInRelationeExceptions_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericExceptions reference EOperation(source,target)

+ */

+private pattern mustInRelationeGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericExceptions reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericExceptions reference EOperation(source,target)

+ */

+private pattern mayInRelationeGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericExceptions_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eClassifiers reference EPackage(source,target)

+ */

+private pattern mustInRelationeClassifiers_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifiers reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eClassifiers reference EPackage(source,target)

+ */

+private pattern mayInRelationeClassifiers_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationePackage_reference_EClassifier(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeClassifiers_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSubpackages reference EPackage(source,target)

+ */

+private pattern mustInRelationeSubpackages_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSubpackages reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSubpackages reference EPackage(source,target)

+ */

+private pattern mayInRelationeSubpackages_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeSubpackages_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSuperPackage reference EPackage(source,target)

+ */

+private pattern mustInRelationeSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperPackage reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSuperPackage reference EPackage(source,target)

+ */

+private pattern mayInRelationeSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOperation reference EParameter(source,target)

+ */

+private pattern mustInRelationeOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOperation reference EParameter");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOperation reference EParameter(source,target)

+ */

+private pattern mayInRelationeOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEParameter_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeOperation_reference_EParameter(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeOperation_reference_EParameter(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOpposite reference EReference(source,target)

+ */

+private pattern mustInRelationeOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOpposite reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOpposite reference EReference(source,target)

+ */

+private pattern mayInRelationeOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeOpposite_reference_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeOpposite_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eReferenceType reference EReference(source,target)

+ */

+private pattern mustInRelationeReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eReferenceType reference EReference(source,target)

+ */

+private pattern mayInRelationeReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeReferenceType_reference_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeReferenceType_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eKeys reference EReference(source,target)

+ */

+private pattern mustInRelationeKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eKeys reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eKeys reference EReference(source,target)

+ */

+private pattern mayInRelationeKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeKeys_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eContainingClass reference EStructuralFeature(source,target)

+ */

+private pattern mustInRelationeContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eContainingClass reference EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eContainingClass reference EStructuralFeature(source,target)

+ */

+private pattern mayInRelationeContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eType reference ETypedElement(source,target)

+ */

+private pattern mustInRelationeType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eType reference ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eType reference ETypedElement(source,target)

+ */

+private pattern mayInRelationeType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeType_reference_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeType_reference_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericType reference ETypedElement(source,target)

+ */

+private pattern mustInRelationeGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericType reference ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericType reference ETypedElement(source,target)

+ */

+private pattern mayInRelationeGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eUpperBound reference EGenericType(source,target)

+ */

+private pattern mustInRelationeUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eUpperBound reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eUpperBound reference EGenericType(source,target)

+ */

+private pattern mayInRelationeUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeArguments reference EGenericType(source,target)

+ */

+private pattern mustInRelationeTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeArguments reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeArguments reference EGenericType(source,target)

+ */

+private pattern mayInRelationeTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeArguments_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eRawType reference EGenericType(source,target)

+ */

+private pattern mustInRelationeRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eRawType reference EGenericType(source,target)

+ */

+private pattern mayInRelationeRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeRawType_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeRawType_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eLowerBound reference EGenericType(source,target)

+ */

+private pattern mustInRelationeLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eLowerBound reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eLowerBound reference EGenericType(source,target)

+ */

+private pattern mayInRelationeLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameter reference EGenericType(source,target)

+ */

+private pattern mustInRelationeTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameter reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameter reference EGenericType(source,target)

+ */

+private pattern mayInRelationeTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eClassifier reference EGenericType(source,target)

+ */

+private pattern mustInRelationeClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifier reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eClassifier reference EGenericType(source,target)

+ */

+private pattern mayInRelationeClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eBounds reference ETypeParameter(source,target)

+ */

+private pattern mustInRelationeBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eBounds reference ETypeParameter");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eBounds reference ETypeParameter(source,target)

+ */

+private pattern mayInRelationeBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypeParameter_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeBounds_reference_ETypeParameter(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []iD attribute EAttribute(source,target)

+ */

+private pattern mustInRelationiD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"iD attribute EAttribute");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>iD attribute EAttribute(source,target)

+ */

+private pattern mayInRelationiD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAttribute_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationiD_attribute_EAttribute(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationiD_attribute_EAttribute(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []source attribute EAnnotation(source,target)

+ */

+private pattern mustInRelationsource_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source attribute EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>source attribute EAnnotation(source,target)

+ */

+private pattern mayInRelationsource_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationsource_attribute_EAnnotation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationsource_attribute_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []abstract attribute EClass(source,target)

+ */

+private pattern mustInRelationabstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"abstract attribute EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>abstract attribute EClass(source,target)

+ */

+private pattern mayInRelationabstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationabstract_attribute_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationabstract_attribute_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []interface attribute EClass(source,target)

+ */

+private pattern mustInRelationinterface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface attribute EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>interface attribute EClass(source,target)

+ */

+private pattern mayInRelationinterface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinterface_attribute_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinterface_attribute_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []instanceClassName attribute EClassifier(source,target)

+ */

+private pattern mustInRelationinstanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceClassName attribute EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>instanceClassName attribute EClassifier(source,target)

+ */

+private pattern mayInRelationinstanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []instanceTypeName attribute EClassifier(source,target)

+ */

+private pattern mustInRelationinstanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceTypeName attribute EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>instanceTypeName attribute EClassifier(source,target)

+ */

+private pattern mayInRelationinstanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []serializable attribute EDataType(source,target)

+ */

+private pattern mustInRelationserializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"serializable attribute EDataType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>serializable attribute EDataType(source,target)

+ */

+private pattern mayInRelationserializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEDataType_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationserializable_attribute_EDataType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationserializable_attribute_EDataType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []value attribute EEnumLiteral(source,target)

+ */

+private pattern mustInRelationvalue_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>value attribute EEnumLiteral(source,target)

+ */

+private pattern mayInRelationvalue_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []literal attribute EEnumLiteral(source,target)

+ */

+private pattern mustInRelationliteral_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"literal attribute EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>literal attribute EEnumLiteral(source,target)

+ */

+private pattern mayInRelationliteral_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []name attribute ENamedElement(source,target)

+ */

+private pattern mustInRelationname_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"name attribute ENamedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>name attribute ENamedElement(source,target)

+ */

+private pattern mayInRelationname_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfENamedElement_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationname_attribute_ENamedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationname_attribute_ENamedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []nsURI attribute EPackage(source,target)

+ */

+private pattern mustInRelationnsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsURI attribute EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>nsURI attribute EPackage(source,target)

+ */

+private pattern mayInRelationnsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationnsURI_attribute_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationnsURI_attribute_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []nsPrefix attribute EPackage(source,target)

+ */

+private pattern mustInRelationnsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsPrefix attribute EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>nsPrefix attribute EPackage(source,target)

+ */

+private pattern mayInRelationnsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []containment attribute EReference(source,target)

+ */

+private pattern mustInRelationcontainment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"containment attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>containment attribute EReference(source,target)

+ */

+private pattern mayInRelationcontainment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationcontainment_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationcontainment_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []container attribute EReference(source,target)

+ */

+private pattern mustInRelationcontainer_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"container attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>container attribute EReference(source,target)

+ */

+private pattern mayInRelationcontainer_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationcontainer_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationcontainer_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []resolveProxies attribute EReference(source,target)

+ */

+private pattern mustInRelationresolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"resolveProxies attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>resolveProxies attribute EReference(source,target)

+ */

+private pattern mayInRelationresolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []changeable attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationchangeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"changeable attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>changeable attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationchangeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []volatile attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationvolatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"volatile attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>volatile attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationvolatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []transient attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationtransient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"transient attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>transient attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationtransient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []defaultValueLiteral attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"defaultValueLiteral attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>defaultValueLiteral attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationdefaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []unsettable attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationunsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unsettable attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>unsettable attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationunsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []derived attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationderived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"derived attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>derived attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationderived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []ordered attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ordered attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>ordered attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationordered_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationordered_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []unique attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationunique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unique attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>unique attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationunique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationunique_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationunique_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []lowerBound attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationlowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"lowerBound attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>lowerBound attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationlowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []upperBound attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationupperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"upperBound attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>upperBound attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationupperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []many attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationmany_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"many attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>many attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationmany_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationmany_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationmany_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []required attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationrequired_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"required attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>required attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationrequired_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []key attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mustInRelationkey_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"key attribute EStringToStringMapEntry");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>key attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mayInRelationkey_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []value attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mustInRelationvalue_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EStringToStringMapEntry");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>value attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mayInRelationvalue_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationdetails_reference_EAnnotation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationcontents_reference_EAnnotation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeOperations_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeStructuralFeatures_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeParameters_reference_EClassifier(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeLiterals_reference_EEnum(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeAnnotations_reference_EModelElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeParameters_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeParameters_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericExceptions_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeClassifiers_reference_EPackage(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeSubpackages_reference_EPackage(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeArguments_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeBounds_reference_ETypeParameter(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_eAttributeType_reference_EAttribute(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        find mustInstanceOfEAttribute_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_eReferenceType_reference_EReference(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        find mustInstanceOfEReference_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeReferenceType_reference_EReference(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_eRawType_reference_EGenericType(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeRawType_reference_EGenericType(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEOperation_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEGenericType_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEObject_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEAttribute_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEParameter_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEDataType_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEClassifier_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfETypeParameter_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEReference_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEEnum_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfETypedElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEClass_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_EAnnotation_class_by_eAnnotations_reference_EModelElement_with_eModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAnnotation class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eAnnotations reference EModelElement");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eModelElement reference EAnnotation");

+        find mustInstanceOfEModelElement_class(problem,interpretation,container);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,newObject);

+        find mayInRelationeAnnotations_reference_EModelElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAnnotation_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAnnotation class");

+        find mayInstanceOfEAnnotation_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnum_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnum class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEEnum_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnum_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnum class");

+        find mayInstanceOfEEnum_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EParameter_class_by_eParameters_reference_EOperation_with_eOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eParameters reference EOperation");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eOperation reference EParameter");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfEParameter_class(problem,interpretation,newObject);

+        find mayInRelationeParameters_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EParameter_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EParameter class");

+        find mayInstanceOfEParameter_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EPackage_class_UndefinedPart_by_eSubpackages_reference_EPackage_with_eSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EPackage class UndefinedPart");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eSubpackages reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eSuperPackage reference EPackage");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,newObject);

+        find mayInRelationeSubpackages_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EPackage_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EPackage class UndefinedPart");

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EClass_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EClass class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEClass_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EClass_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EClass class");

+        find mayInstanceOfEClass_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EOperation_class_by_eOperations_reference_EClass_with_eContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EOperation class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eOperations reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EOperation");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEOperation_class(problem,interpretation,newObject);

+        find mayInRelationeOperations_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EOperation_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EOperation class");

+        find mayInstanceOfEOperation_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EReference_class_by_eStructuralFeatures_reference_EClass_with_eContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EReference class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eStructuralFeatures reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EStructuralFeature");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEReference_class(problem,interpretation,newObject);

+        find mayInRelationeStructuralFeatures_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EReference_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EReference class");

+        find mayInstanceOfEReference_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EObject_class_by_contents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EObject class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference EAnnotation");

+        find mustInstanceOfEAnnotation_class(problem,interpretation,container);

+        find mayInstanceOfEObject_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_EAnnotation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EObject_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EObject class");

+        find mayInstanceOfEObject_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnumLiteral_class_by_eLiterals_reference_EEnum_with_eEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnumLiteral class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eLiterals reference EEnum");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eEnum reference EEnumLiteral");

+        find mustInstanceOfEEnum_class(problem,interpretation,container);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,newObject);

+        find mayInRelationeLiterals_reference_EEnum(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnumLiteral_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnumLiteral class");

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAttribute_class_by_eStructuralFeatures_reference_EClass_with_eContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAttribute class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eStructuralFeatures reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EStructuralFeature");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEAttribute_class(problem,interpretation,newObject);

+        find mayInRelationeStructuralFeatures_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAttribute_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAttribute class");

+        find mayInstanceOfEAttribute_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EDataType_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EDataType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEDataType_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EDataType_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EDataType class");

+        find mayInstanceOfEDataType_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericSuperTypes reference EClass");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericExceptions reference EOperation");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericExceptions_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericType reference ETypedElement");

+        find mustInstanceOfETypedElement_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericType_reference_ETypedElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eUpperBound reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeUpperBound_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeArguments reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeTypeArguments_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eLowerBound reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeLowerBound_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eBounds reference ETypeParameter");

+        find mustInstanceOfETypeParameter_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeBounds_reference_ETypeParameter(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EStringToStringMapEntry_class_by_details_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EStringToStringMapEntry class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"details reference EAnnotation");

+        find mustInstanceOfEAnnotation_class(problem,interpretation,container);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,newObject);

+        find mayInRelationdetails_reference_EAnnotation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EStringToStringMapEntry_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EStringToStringMapEntry class");

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class_by_eTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeParameters reference EClassifier");

+        find mustInstanceOfEClassifier_class(problem,interpretation,container);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayInRelationeTypeParameters_reference_EClassifier(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class_by_eTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeParameters reference EOperation");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayInRelationeTypeParameters_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_EAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_ETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_eAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAttribute_class(problem,interpretation,from);

+        find mustInstanceOfEDataType_class(problem,interpretation,to);

+        find mayInRelationeAttributeType_reference_EAttribute(problem,interpretation,from,to);

+        neg find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,from,to);

+}

+pattern refineRelation_references_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"references reference EAnnotation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,from);

+        find mustInstanceOfEObject_class(problem,interpretation,to);

+        find mayInRelationreferences_reference_EAnnotation(problem,interpretation,from,to);

+        neg find mustInRelationreferences_reference_EAnnotation(problem,interpretation,from,to);

+}

+pattern refineRelation_eSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllAttributes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeAllAttributes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllAttributes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllReferences reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeAllReferences_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllReferences_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferences reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeReferences_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeReferences_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeAttributes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAttributes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllContainments reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeAllContainments_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllContainments_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllOperations reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEOperation_class(problem,interpretation,to);

+        find mayInRelationeAllOperations_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllOperations_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllStructuralFeatures reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,to);

+        find mayInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeAllSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eIDAttribute reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeIDAttribute_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllGenericSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEGenericType_class(problem,interpretation,to);

+        find mayInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eExceptions reference EOperation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEOperation_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeExceptions_reference_EOperation(problem,interpretation,from,to);

+        neg find mustInRelationeExceptions_reference_EOperation(problem,interpretation,from,to);

+}

+pattern refineRelation_eOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOpposite reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeOpposite_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeOpposite_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeReferenceType_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeReferenceType_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eKeys reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeKeys_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeKeys_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eType reference ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeType_reference_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationeType_reference_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_eRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeRawType_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeRawType_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_eTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameter reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfETypeParameter_class(problem,interpretation,to);

+        find mayInRelationeTypeParameter_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_eClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifier reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeClassifier_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_iD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"iD attribute EAttribute");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAttribute_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationiD_attribute_EAttribute(problem,interpretation,from,to);

+        neg find mustInRelationiD_attribute_EAttribute(problem,interpretation,from,to);

+}

+pattern refineRelation_source_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source attribute EAnnotation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationsource_attribute_EAnnotation(problem,interpretation,from,to);

+        neg find mustInRelationsource_attribute_EAnnotation(problem,interpretation,from,to);

+}

+pattern refineRelation_abstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"abstract attribute EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationabstract_attribute_EClass(problem,interpretation,from,to);

+        neg find mustInRelationabstract_attribute_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_interface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface attribute EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationinterface_attribute_EClass(problem,interpretation,from,to);

+        neg find mustInRelationinterface_attribute_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_instanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceClassName attribute EClassifier");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClassifier_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,from,to);

+        neg find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,from,to);

+}

+pattern refineRelation_instanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceTypeName attribute EClassifier");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClassifier_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,from,to);

+        neg find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,from,to);

+}

+pattern refineRelation_serializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"serializable attribute EDataType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEDataType_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationserializable_attribute_EDataType(problem,interpretation,from,to);

+        neg find mustInRelationserializable_attribute_EDataType(problem,interpretation,from,to);

+}

+pattern refineRelation_value_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EEnumLiteral");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationvalue_attribute_EEnumLiteral(problem,interpretation,from,to);

+        neg find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,from,to);

+}

+pattern refineRelation_literal_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"literal attribute EEnumLiteral");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationliteral_attribute_EEnumLiteral(problem,interpretation,from,to);

+        neg find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,from,to);

+}

+pattern refineRelation_name_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"name attribute ENamedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfENamedElement_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationname_attribute_ENamedElement(problem,interpretation,from,to);

+        neg find mustInRelationname_attribute_ENamedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_nsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsURI attribute EPackage");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEPackage_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationnsURI_attribute_EPackage(problem,interpretation,from,to);

+        neg find mustInRelationnsURI_attribute_EPackage(problem,interpretation,from,to);

+}

+pattern refineRelation_nsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsPrefix attribute EPackage");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEPackage_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationnsPrefix_attribute_EPackage(problem,interpretation,from,to);

+        neg find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,from,to);

+}

+pattern refineRelation_containment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"containment attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationcontainment_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationcontainment_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_container_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"container attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationcontainer_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationcontainer_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_resolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"resolveProxies attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationresolveProxies_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_changeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"changeable attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_volatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"volatile attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_transient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"transient attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationtransient_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_defaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"defaultValueLiteral attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_unsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unsettable attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_derived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"derived attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationderived_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_ordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ordered attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationordered_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationordered_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_unique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unique attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationunique_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationunique_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_lowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"lowerBound attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationlowerBound_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_upperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"upperBound attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationupperBound_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_many_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"many attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationmany_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationmany_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_required_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"required attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationrequired_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_key_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"key attribute EStringToStringMapEntry");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+        neg find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+}

+pattern refineRelation_value_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EStringToStringMapEntry");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+        neg find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "FunctionalElement class".

+ */

+private pattern mustInstanceOfFunctionalElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalElement class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalElement class".

+ */

+private pattern mayInstanceOfFunctionalElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunction_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunction_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalArchitectureModel class".

+ */

+private pattern mustInstanceOfFunctionalArchitectureModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalArchitectureModel class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalArchitectureModel_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalArchitectureModel class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalArchitectureModel class".

+ */

+private pattern mayInstanceOfFunctionalArchitectureModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalArchitectureModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalArchitectureModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Function class".

+ */

+private pattern mustInstanceOfFunction_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Function class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunction_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Function class");

+}

+

+/**

+ * An element may be an instance of type "Function class".

+ */

+private pattern mayInstanceOfFunction_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunction_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunction_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunction_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FAMTerminator class".

+ */

+private pattern mustInstanceOfFAMTerminator_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FAMTerminator class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFAMTerminator_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FAMTerminator class");

+}

+

+/**

+ * An element may be an instance of type "FAMTerminator class".

+ */

+private pattern mayInstanceOfFAMTerminator_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFAMTerminator_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFAMTerminator_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFAMTerminator_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "InformationLink class".

+ */

+private pattern mustInstanceOfInformationLink_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"InformationLink class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewInformationLink_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"InformationLink class");

+}

+

+/**

+ * An element may be an instance of type "InformationLink class".

+ */

+private pattern mayInstanceOfInformationLink_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewInformationLink_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find scopeDisallowsNewInformationLink_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfInformationLink_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalInterface class".

+ */

+private pattern mustInstanceOfFunctionalInterface_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalInterface class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalInterface_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalInterface class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalInterface class".

+ */

+private pattern mayInstanceOfFunctionalInterface_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalInterface_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalInterface_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalInterface_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalInput class".

+ */

+private pattern mustInstanceOfFunctionalInput_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalInput class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalInput_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalInput class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalInput class".

+ */

+private pattern mayInstanceOfFunctionalInput_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalInput_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalInput_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalInput_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalOutput class".

+ */

+private pattern mustInstanceOfFunctionalOutput_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalOutput class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalOutput_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalOutput class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalOutput class".

+ */

+private pattern mayInstanceOfFunctionalOutput_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalOutput_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalOutput_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalOutput_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalData class".

+ */

+private pattern mustInstanceOfFunctionalData_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalData class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalData_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalData class");

+}

+

+/**

+ * An element may be an instance of type "FunctionalData class".

+ */

+private pattern mayInstanceOfFunctionalData_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalData_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalData_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalData_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionType enum".

+ */

+private pattern mustInstanceOfFunctionType_enum(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionType enum");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionType_enum(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionType enum");

+}

+

+/**

+ * An element may be an instance of type "FunctionType enum".

+ */

+private pattern mayInstanceOfFunctionType_enum(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfFunctionType_enum(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalArchitectureModel class DefinedPart".

+ */

+private pattern mustInstanceOfFunctionalArchitectureModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalArchitectureModel class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalArchitectureModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalArchitectureModel class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "FunctionalArchitectureModel class DefinedPart".

+ */

+private pattern mayInstanceOfFunctionalArchitectureModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfFunctionalArchitectureModel_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FunctionalArchitectureModel class UndefinedPart".

+ */

+private pattern mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FunctionalArchitectureModel class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFunctionalArchitectureModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FunctionalArchitectureModel class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "FunctionalArchitectureModel class UndefinedPart".

+ */

+private pattern mayInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalArchitectureModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFunctionalArchitectureModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []interface reference FunctionalElement(source,target)

+ */

+private pattern mustInRelationinterface_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface reference FunctionalElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>interface reference FunctionalElement(source,target)

+ */

+private pattern mayInRelationinterface_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinterface_reference_FunctionalElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationelement_reference_FunctionalInterface(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationinterface_reference_FunctionalElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []model reference FunctionalElement(source,target)

+ */

+private pattern mustInRelationmodel_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"model reference FunctionalElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>model reference FunctionalElement(source,target)

+ */

+private pattern mayInRelationmodel_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalArchitectureModel_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationmodel_reference_FunctionalElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationmodel_reference_FunctionalElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []parent reference FunctionalElement(source,target)

+ */

+private pattern mustInRelationparent_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"parent reference FunctionalElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>parent reference FunctionalElement(source,target)

+ */

+private pattern mayInRelationparent_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,source);

+        find mayInstanceOfFunction_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationparent_reference_FunctionalElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationparent_reference_FunctionalElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []rootElements reference FunctionalArchitectureModel(source,target)

+ */

+private pattern mustInRelationrootElements_reference_FunctionalArchitectureModel(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"rootElements reference FunctionalArchitectureModel");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>rootElements reference FunctionalArchitectureModel(source,target)

+ */

+private pattern mayInRelationrootElements_reference_FunctionalArchitectureModel(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalArchitectureModel_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationrootElements_reference_FunctionalArchitectureModel(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []subElements reference Function(source,target)

+ */

+private pattern mustInRelationsubElements_reference_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"subElements reference Function");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>subElements reference Function(source,target)

+ */

+private pattern mayInRelationsubElements_reference_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunction_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationparent_reference_FunctionalElement(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationsubElements_reference_Function(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []data reference FAMTerminator(source,target)

+ */

+private pattern mustInRelationdata_reference_FAMTerminator(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"data reference FAMTerminator");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>data reference FAMTerminator(source,target)

+ */

+private pattern mayInRelationdata_reference_FAMTerminator(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalData_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationdata_reference_FAMTerminator(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationterminator_reference_FunctionalData(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationdata_reference_FAMTerminator(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []from reference InformationLink(source,target)

+ */

+private pattern mustInRelationfrom_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"from reference InformationLink");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>from reference InformationLink(source,target)

+ */

+private pattern mayInRelationfrom_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfInformationLink_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationfrom_reference_InformationLink(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationfrom_reference_InformationLink(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []to reference InformationLink(source,target)

+ */

+private pattern mustInRelationto_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"to reference InformationLink");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>to reference InformationLink(source,target)

+ */

+private pattern mayInRelationto_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfInformationLink_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationto_reference_InformationLink(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationto_reference_InformationLink(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []data reference FunctionalInterface(source,target)

+ */

+private pattern mustInRelationdata_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"data reference FunctionalInterface");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>data reference FunctionalInterface(source,target)

+ */

+private pattern mayInRelationdata_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalData_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationinterface_reference_FunctionalData(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationdata_reference_FunctionalInterface(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []element reference FunctionalInterface(source,target)

+ */

+private pattern mustInRelationelement_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"element reference FunctionalInterface");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>element reference FunctionalInterface(source,target)

+ */

+private pattern mayInRelationelement_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalElement_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationelement_reference_FunctionalInterface(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationinterface_reference_FunctionalElement(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationelement_reference_FunctionalInterface(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []IncomingLinks reference FunctionalInput(source,target)

+ */

+private pattern mustInRelationIncomingLinks_reference_FunctionalInput(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"IncomingLinks reference FunctionalInput");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>IncomingLinks reference FunctionalInput(source,target)

+ */

+private pattern mayInRelationIncomingLinks_reference_FunctionalInput(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,source);

+        find mayInstanceOfInformationLink_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationto_reference_InformationLink(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+} or {

+        find mustInRelationIncomingLinks_reference_FunctionalInput(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []outgoingLinks reference FunctionalOutput(source,target)

+ */

+private pattern mustInRelationoutgoingLinks_reference_FunctionalOutput(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"outgoingLinks reference FunctionalOutput");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>outgoingLinks reference FunctionalOutput(source,target)

+ */

+private pattern mayInRelationoutgoingLinks_reference_FunctionalOutput(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,source);

+        find mayInstanceOfInformationLink_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationfrom_reference_InformationLink(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationoutgoingLinks_reference_FunctionalOutput(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []terminator reference FunctionalData(source,target)

+ */

+private pattern mustInRelationterminator_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"terminator reference FunctionalData");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>terminator reference FunctionalData(source,target)

+ */

+private pattern mayInRelationterminator_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalData_class(problem,interpretation,source);

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationterminator_reference_FunctionalData(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationdata_reference_FAMTerminator(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationterminator_reference_FunctionalData(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []interface reference FunctionalData(source,target)

+ */

+private pattern mustInRelationinterface_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface reference FunctionalData");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>interface reference FunctionalData(source,target)

+ */

+private pattern mayInRelationinterface_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunctionalData_class(problem,interpretation,source);

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinterface_reference_FunctionalData(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationinterface_reference_FunctionalData(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []type attribute Function(source,target)

+ */

+private pattern mustInRelationtype_attribute_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"type attribute Function");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>type attribute Function(source,target)

+ */

+private pattern mayInRelationtype_attribute_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFunction_class(problem,interpretation,source);

+        find mayInstanceOfFunctionType_enum(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtype_attribute_Function(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtype_attribute_Function(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationinterface_reference_FunctionalElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationrootElements_reference_FunctionalArchitectureModel(problem,interpretation,source,target); }or

+        

+        { find mustInRelationsubElements_reference_Function(problem,interpretation,source,target); }or

+        

+        { find mustInRelationdata_reference_FunctionalInterface(problem,interpretation,source,target); }or

+        

+        { find mustInRelationoutgoingLinks_reference_FunctionalOutput(problem,interpretation,source,target); }or

+        

+        { find mustInRelationterminator_reference_FunctionalData(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_model_reference_FunctionalElement(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"model reference FunctionalElement");

+        find mustInstanceOfFunctionalElement_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationmodel_reference_FunctionalElement(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_to_reference_InformationLink(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"to reference InformationLink");

+        find mustInstanceOfInformationLink_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationto_reference_InformationLink(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_type_attribute_Function(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"type attribute Function");

+        find mustInstanceOfFunction_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationtype_attribute_Function(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalData_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunction_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFAMTerminator_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfInformationLink_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalInterface_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalInput_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalOutput_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalArchitectureModel_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_FunctionalOutput_class_by_data_reference_FunctionalInterface_with_interface_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalOutput class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"data reference FunctionalInterface");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"interface reference FunctionalData");

+        find mustInstanceOfFunctionalInterface_class(problem,interpretation,container);

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,newObject);

+        find mayInRelationdata_reference_FunctionalInterface(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalOutput_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalOutput class");

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FAMTerminator_class_by_terminator_reference_FunctionalData_with_data_reference_FAMTerminator(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FAMTerminator class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"terminator reference FunctionalData");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"data reference FAMTerminator");

+        find mustInstanceOfFunctionalData_class(problem,interpretation,container);

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,newObject);

+        find mayInRelationterminator_reference_FunctionalData(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FAMTerminator_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FAMTerminator class");

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalInterface_class_by_interface_reference_FunctionalElement_with_element_reference_FunctionalInterface(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalInterface class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"interface reference FunctionalElement");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"element reference FunctionalInterface");

+        find mustInstanceOfFunctionalElement_class(problem,interpretation,container);

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,newObject);

+        find mayInRelationinterface_reference_FunctionalElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalInterface_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalInterface class");

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalArchitectureModel_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalArchitectureModel class UndefinedPart");

+        find mayInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Function_class_by_rootElements_reference_FunctionalArchitectureModel(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Function class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"rootElements reference FunctionalArchitectureModel");

+        find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,container);

+        find mayInstanceOfFunction_class(problem,interpretation,newObject);

+        find mayInRelationrootElements_reference_FunctionalArchitectureModel(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Function_class_by_subElements_reference_Function_with_parent_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Function class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"subElements reference Function");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FunctionalElement");

+        find mustInstanceOfFunction_class(problem,interpretation,container);

+        find mayInstanceOfFunction_class(problem,interpretation,newObject);

+        find mayInRelationsubElements_reference_Function(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Function_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Function class");

+        find mayInstanceOfFunction_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_InformationLink_class_by_outgoingLinks_reference_FunctionalOutput_with_from_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"InformationLink class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"outgoingLinks reference FunctionalOutput");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"from reference InformationLink");

+        find mustInstanceOfFunctionalOutput_class(problem,interpretation,container);

+        find mayInstanceOfInformationLink_class(problem,interpretation,newObject);

+        find mayInRelationoutgoingLinks_reference_FunctionalOutput(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_InformationLink_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"InformationLink class");

+        find mayInstanceOfInformationLink_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalInput_class_by_data_reference_FunctionalInterface_with_interface_reference_FunctionalData(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalInput class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"data reference FunctionalInterface");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"interface reference FunctionalData");

+        find mustInstanceOfFunctionalInterface_class(problem,interpretation,container);

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,newObject);

+        find mayInRelationdata_reference_FunctionalInterface(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FunctionalInput_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FunctionalInput class");

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_FunctionalOutput_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FAMTerminator_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FunctionalInterface_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FunctionalArchitectureModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Function_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunction_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfFunction_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+}

+pattern refineTypeTo_InformationLink_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalData_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FunctionalInput_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFunctionalInput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalOutput_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInterface_class(problem,interpretation,element);

+        neg find mustInstanceOfFAMTerminator_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalElement_class(problem,interpretation,element);

+        neg find mustInstanceOfInformationLink_class(problem,interpretation,element);

+        neg find mustInstanceOfFunctionalInput_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_model_reference_FunctionalElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"model reference FunctionalElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFunctionalElement_class(problem,interpretation,from);

+        find mustInstanceOfFunctionalArchitectureModel_class(problem,interpretation,to);

+        find mayInRelationmodel_reference_FunctionalElement(problem,interpretation,from,to);

+        neg find mustInRelationmodel_reference_FunctionalElement(problem,interpretation,from,to);

+}

+pattern refineRelation_IncomingLinks_reference_FunctionalInput_and_to_reference_InformationLink(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation, oppositeInterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"IncomingLinks reference FunctionalInput");

+        PartialInterpretation.partialrelationinterpretation(interpretation,oppositeInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(oppositeInterpretation,"to reference InformationLink");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFunctionalInput_class(problem,interpretation,from);

+        find mustInstanceOfInformationLink_class(problem,interpretation,to);

+        find mayInRelationIncomingLinks_reference_FunctionalInput(problem,interpretation,from,to);

+        neg find mustInRelationIncomingLinks_reference_FunctionalInput(problem,interpretation,from,to);

+}

+pattern refineRelation_type_attribute_Function(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"type attribute Function");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFunction_class(problem,interpretation,from);

+        find mustInstanceOfFunctionType_enum(problem,interpretation,to);

+        find mayInRelationtype_attribute_Function(problem,interpretation,from,to);

+        neg find mustInRelationtype_attribute_Function(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "EAttribute class".

+ */

+private pattern mustInstanceOfEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EAttribute class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EAttribute class");

+}

+

+/**

+ * An element may be an instance of type "EAttribute class".

+ */

+private pattern mayInstanceOfEAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAttribute_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAttribute_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEAttribute_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EAnnotation class".

+ */

+private pattern mustInstanceOfEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EAnnotation class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EAnnotation class");

+}

+

+/**

+ * An element may be an instance of type "EAnnotation class".

+ */

+private pattern mayInstanceOfEAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAnnotation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEAnnotation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEAnnotation_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EClass class".

+ */

+private pattern mustInstanceOfEClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EClass class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEClass_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EClass class");

+}

+

+/**

+ * An element may be an instance of type "EClass class".

+ */

+private pattern mayInstanceOfEClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClass_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClass_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEClass_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EClassifier class".

+ */

+private pattern mustInstanceOfEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EClassifier class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EClassifier class");

+}

+

+/**

+ * An element may be an instance of type "EClassifier class".

+ */

+private pattern mayInstanceOfEClassifier_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClassifier_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEClassifier_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEClassifier_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EDataType class".

+ */

+private pattern mustInstanceOfEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EDataType class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EDataType class");

+}

+

+/**

+ * An element may be an instance of type "EDataType class".

+ */

+private pattern mayInstanceOfEDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEDataType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEDataType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEDataType_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EEnum class".

+ */

+private pattern mustInstanceOfEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EEnum class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EEnum class");

+}

+

+/**

+ * An element may be an instance of type "EEnum class".

+ */

+private pattern mayInstanceOfEEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnum_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnum_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEEnum_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EEnumLiteral class".

+ */

+private pattern mustInstanceOfEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EEnumLiteral class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EEnumLiteral class");

+}

+

+/**

+ * An element may be an instance of type "EEnumLiteral class".

+ */

+private pattern mayInstanceOfEEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnumLiteral_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEEnumLiteral_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEEnumLiteral_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class".

+ */

+private pattern mustInstanceOfEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class".

+ */

+private pattern mayInstanceOfEModelElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEModelElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class".

+ */

+private pattern mustInstanceOfENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class".

+ */

+private pattern mayInstanceOfENamedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfENamedElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EObject class".

+ */

+private pattern mustInstanceOfEObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EObject class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEObject_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EObject class");

+}

+

+/**

+ * An element may be an instance of type "EObject class".

+ */

+private pattern mayInstanceOfEObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEObject_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EOperation class".

+ */

+private pattern mustInstanceOfEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EOperation class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EOperation class");

+}

+

+/**

+ * An element may be an instance of type "EOperation class".

+ */

+private pattern mayInstanceOfEOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEOperation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEOperation_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEOperation_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class".

+ */

+private pattern mustInstanceOfEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class");

+}

+

+/**

+ * An element may be an instance of type "EPackage class".

+ */

+private pattern mayInstanceOfEPackage_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEPackage_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EParameter class".

+ */

+private pattern mustInstanceOfEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EParameter class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EParameter class");

+}

+

+/**

+ * An element may be an instance of type "EParameter class".

+ */

+private pattern mayInstanceOfEParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEParameter_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EReference class".

+ */

+private pattern mustInstanceOfEReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EReference class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEReference_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EReference class");

+}

+

+/**

+ * An element may be an instance of type "EReference class".

+ */

+private pattern mayInstanceOfEReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEReference_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEReference_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEReference_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EStructuralFeature class".

+ */

+private pattern mustInstanceOfEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EStructuralFeature class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EStructuralFeature class");

+}

+

+/**

+ * An element may be an instance of type "EStructuralFeature class".

+ */

+private pattern mayInstanceOfEStructuralFeature_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStructuralFeature_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStructuralFeature_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEStructuralFeature_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ETypedElement class".

+ */

+private pattern mustInstanceOfETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ETypedElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ETypedElement class");

+}

+

+/**

+ * An element may be an instance of type "ETypedElement class".

+ */

+private pattern mayInstanceOfETypedElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypedElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfETypedElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EStringToStringMapEntry class".

+ */

+private pattern mustInstanceOfEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EStringToStringMapEntry class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EStringToStringMapEntry class");

+}

+

+/**

+ * An element may be an instance of type "EStringToStringMapEntry class".

+ */

+private pattern mayInstanceOfEStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStringToStringMapEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEStringToStringMapEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EGenericType class".

+ */

+private pattern mustInstanceOfEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EGenericType class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EGenericType class");

+}

+

+/**

+ * An element may be an instance of type "EGenericType class".

+ */

+private pattern mayInstanceOfEGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEGenericType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEGenericType_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEGenericType_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ETypeParameter class".

+ */

+private pattern mustInstanceOfETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ETypeParameter class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ETypeParameter class");

+}

+

+/**

+ * An element may be an instance of type "ETypeParameter class".

+ */

+private pattern mayInstanceOfETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypeParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewETypeParameter_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfETypeParameter_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class DefinedPart".

+ */

+private pattern mustInstanceOfEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class DefinedPart".

+ */

+private pattern mayInstanceOfEModelElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfEModelElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EModelElement class UndefinedPart".

+ */

+private pattern mustInstanceOfEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EModelElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EModelElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EModelElement class UndefinedPart".

+ */

+private pattern mayInstanceOfEModelElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEModelElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class DefinedPart".

+ */

+private pattern mustInstanceOfENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class DefinedPart".

+ */

+private pattern mayInstanceOfENamedElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfENamedElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "ENamedElement class UndefinedPart".

+ */

+private pattern mustInstanceOfENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"ENamedElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"ENamedElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "ENamedElement class UndefinedPart".

+ */

+private pattern mayInstanceOfENamedElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find scopeDisallowsNewENamedElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfENamedElement_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class DefinedPart".

+ */

+private pattern mustInstanceOfEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EPackage class DefinedPart".

+ */

+private pattern mayInstanceOfEPackage_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfEPackage_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "EPackage class UndefinedPart".

+ */

+private pattern mustInstanceOfEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"EPackage class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"EPackage class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "EPackage class UndefinedPart".

+ */

+private pattern mayInstanceOfEPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEPackage_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []eAttributeType reference EAttribute(source,target)

+ */

+private pattern mustInRelationeAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAttributeType reference EAttribute(source,target)

+ */

+private pattern mayInRelationeAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAttribute_class(problem,interpretation,source);

+        find mayInstanceOfEDataType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []details reference EAnnotation(source,target)

+ */

+private pattern mustInRelationdetails_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"details reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>details reference EAnnotation(source,target)

+ */

+private pattern mayInRelationdetails_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationdetails_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eModelElement reference EAnnotation(source,target)

+ */

+private pattern mustInRelationeModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eModelElement reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eModelElement reference EAnnotation(source,target)

+ */

+private pattern mayInRelationeModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEModelElement_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []contents reference EAnnotation(source,target)

+ */

+private pattern mustInRelationcontents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"contents reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>contents reference EAnnotation(source,target)

+ */

+private pattern mayInRelationcontents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEObject_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationcontents_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []references reference EAnnotation(source,target)

+ */

+private pattern mustInRelationreferences_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"references reference EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>references reference EAnnotation(source,target)

+ */

+private pattern mayInRelationreferences_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        find mayInstanceOfEObject_class(problem,interpretation,target);

+} or {

+        find mustInRelationreferences_reference_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+} or {

+        find mustInRelationeSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOperations reference EClass(source,target)

+ */

+private pattern mustInRelationeOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOperations reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOperations reference EClass(source,target)

+ */

+private pattern mayInRelationeOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeOperations_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllAttributes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllAttributes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllAttributes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllAttributes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllReferences reference EClass(source,target)

+ */

+private pattern mustInRelationeAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllReferences reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllReferences reference EClass(source,target)

+ */

+private pattern mayInRelationeAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllReferences_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eReferences reference EClass(source,target)

+ */

+private pattern mustInRelationeReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferences reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eReferences reference EClass(source,target)

+ */

+private pattern mayInRelationeReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeReferences_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAttributes reference EClass(source,target)

+ */

+private pattern mustInRelationeAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAttributes reference EClass(source,target)

+ */

+private pattern mayInRelationeAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAttributes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllContainments reference EClass(source,target)

+ */

+private pattern mustInRelationeAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllContainments reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllContainments reference EClass(source,target)

+ */

+private pattern mayInRelationeAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllContainments_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllOperations reference EClass(source,target)

+ */

+private pattern mustInRelationeAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllOperations reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllOperations reference EClass(source,target)

+ */

+private pattern mayInRelationeAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllOperations_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllStructuralFeatures reference EClass(source,target)

+ */

+private pattern mustInRelationeAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllStructuralFeatures reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllStructuralFeatures reference EClass(source,target)

+ */

+private pattern mayInRelationeAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eIDAttribute reference EClass(source,target)

+ */

+private pattern mustInRelationeIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eIDAttribute reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eIDAttribute reference EClass(source,target)

+ */

+private pattern mayInRelationeIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eStructuralFeatures reference EClass(source,target)

+ */

+private pattern mustInRelationeStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eStructuralFeatures reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eStructuralFeatures reference EClass(source,target)

+ */

+private pattern mayInRelationeStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeStructuralFeatures_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAllGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mustInRelationeAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllGenericSuperTypes reference EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAllGenericSuperTypes reference EClass(source,target)

+ */

+private pattern mayInRelationeAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+} or {

+        find mustInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []ePackage reference EClassifier(source,target)

+ */

+private pattern mustInRelationePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ePackage reference EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>ePackage reference EClassifier(source,target)

+ */

+private pattern mayInRelationePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationePackage_reference_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationePackage_reference_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameters reference EClassifier(source,target)

+ */

+private pattern mustInRelationeTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameters reference EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameters reference EClassifier(source,target)

+ */

+private pattern mayInRelationeTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeParameters_reference_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eLiterals reference EEnum(source,target)

+ */

+private pattern mustInRelationeLiterals_reference_EEnum(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eLiterals reference EEnum");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eLiterals reference EEnum(source,target)

+ */

+private pattern mayInRelationeLiterals_reference_EEnum(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnum_class(problem,interpretation,source);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeLiterals_reference_EEnum(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eEnum reference EEnumLiteral(source,target)

+ */

+private pattern mustInRelationeEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eEnum reference EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eEnum reference EEnumLiteral(source,target)

+ */

+private pattern mayInRelationeEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        find mayInstanceOfEEnum_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeEnum_reference_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eAnnotations reference EModelElement(source,target)

+ */

+private pattern mustInRelationeAnnotations_reference_EModelElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAnnotations reference EModelElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eAnnotations reference EModelElement(source,target)

+ */

+private pattern mayInRelationeAnnotations_reference_EModelElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEModelElement_class(problem,interpretation,source);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeModelElement_reference_EAnnotation(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeAnnotations_reference_EModelElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eContainingClass reference EOperation(source,target)

+ */

+private pattern mustInRelationeContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eContainingClass reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eContainingClass reference EOperation(source,target)

+ */

+private pattern mayInRelationeContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeContainingClass_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameters reference EOperation(source,target)

+ */

+private pattern mustInRelationeTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameters reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameters reference EOperation(source,target)

+ */

+private pattern mayInRelationeTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeParameters_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eParameters reference EOperation(source,target)

+ */

+private pattern mustInRelationeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eParameters reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eParameters reference EOperation(source,target)

+ */

+private pattern mayInRelationeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEParameter_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeOperation_reference_EParameter(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeParameters_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eExceptions reference EOperation(source,target)

+ */

+private pattern mustInRelationeExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eExceptions reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eExceptions reference EOperation(source,target)

+ */

+private pattern mayInRelationeExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+} or {

+        find mustInRelationeExceptions_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericExceptions reference EOperation(source,target)

+ */

+private pattern mustInRelationeGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericExceptions reference EOperation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericExceptions reference EOperation(source,target)

+ */

+private pattern mayInRelationeGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEOperation_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericExceptions_reference_EOperation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eClassifiers reference EPackage(source,target)

+ */

+private pattern mustInRelationeClassifiers_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifiers reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eClassifiers reference EPackage(source,target)

+ */

+private pattern mayInRelationeClassifiers_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationePackage_reference_EClassifier(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeClassifiers_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSubpackages reference EPackage(source,target)

+ */

+private pattern mustInRelationeSubpackages_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSubpackages reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSubpackages reference EPackage(source,target)

+ */

+private pattern mayInRelationeSubpackages_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeSubpackages_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eSuperPackage reference EPackage(source,target)

+ */

+private pattern mustInRelationeSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperPackage reference EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eSuperPackage reference EPackage(source,target)

+ */

+private pattern mayInRelationeSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        find mayInstanceOfEPackage_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeSuperPackage_reference_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOperation reference EParameter(source,target)

+ */

+private pattern mustInRelationeOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOperation reference EParameter");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOperation reference EParameter(source,target)

+ */

+private pattern mayInRelationeOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEParameter_class(problem,interpretation,source);

+        find mayInstanceOfEOperation_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeOperation_reference_EParameter(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeOperation_reference_EParameter(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eOpposite reference EReference(source,target)

+ */

+private pattern mustInRelationeOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOpposite reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eOpposite reference EReference(source,target)

+ */

+private pattern mayInRelationeOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEReference_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeOpposite_reference_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeOpposite_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eReferenceType reference EReference(source,target)

+ */

+private pattern mustInRelationeReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eReferenceType reference EReference(source,target)

+ */

+private pattern mayInRelationeReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeReferenceType_reference_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeReferenceType_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eKeys reference EReference(source,target)

+ */

+private pattern mustInRelationeKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eKeys reference EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eKeys reference EReference(source,target)

+ */

+private pattern mayInRelationeKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        find mayInstanceOfEAttribute_class(problem,interpretation,target);

+} or {

+        find mustInRelationeKeys_reference_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eContainingClass reference EStructuralFeature(source,target)

+ */

+private pattern mustInRelationeContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eContainingClass reference EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eContainingClass reference EStructuralFeature(source,target)

+ */

+private pattern mayInRelationeContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        find mayInstanceOfEClass_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeContainingClass_reference_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eType reference ETypedElement(source,target)

+ */

+private pattern mustInRelationeType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eType reference ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eType reference ETypedElement(source,target)

+ */

+private pattern mayInRelationeType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeType_reference_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeType_reference_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eGenericType reference ETypedElement(source,target)

+ */

+private pattern mustInRelationeGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eGenericType reference ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eGenericType reference ETypedElement(source,target)

+ */

+private pattern mayInRelationeGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eUpperBound reference EGenericType(source,target)

+ */

+private pattern mustInRelationeUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eUpperBound reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eUpperBound reference EGenericType(source,target)

+ */

+private pattern mayInRelationeUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeArguments reference EGenericType(source,target)

+ */

+private pattern mustInRelationeTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeArguments reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeArguments reference EGenericType(source,target)

+ */

+private pattern mayInRelationeTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeTypeArguments_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eRawType reference EGenericType(source,target)

+ */

+private pattern mustInRelationeRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eRawType reference EGenericType(source,target)

+ */

+private pattern mayInRelationeRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeRawType_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeRawType_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eLowerBound reference EGenericType(source,target)

+ */

+private pattern mustInRelationeLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eLowerBound reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eLowerBound reference EGenericType(source,target)

+ */

+private pattern mayInRelationeLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eTypeParameter reference EGenericType(source,target)

+ */

+private pattern mustInRelationeTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameter reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eTypeParameter reference EGenericType(source,target)

+ */

+private pattern mayInRelationeTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eClassifier reference EGenericType(source,target)

+ */

+private pattern mustInRelationeClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifier reference EGenericType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eClassifier reference EGenericType(source,target)

+ */

+private pattern mayInRelationeClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEGenericType_class(problem,interpretation,source);

+        find mayInstanceOfEClassifier_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []eBounds reference ETypeParameter(source,target)

+ */

+private pattern mustInRelationeBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eBounds reference ETypeParameter");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>eBounds reference ETypeParameter(source,target)

+ */

+private pattern mayInRelationeBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypeParameter_class(problem,interpretation,source);

+        find mayInstanceOfEGenericType_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationeBounds_reference_ETypeParameter(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []iD attribute EAttribute(source,target)

+ */

+private pattern mustInRelationiD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"iD attribute EAttribute");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>iD attribute EAttribute(source,target)

+ */

+private pattern mayInRelationiD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAttribute_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationiD_attribute_EAttribute(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationiD_attribute_EAttribute(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []source attribute EAnnotation(source,target)

+ */

+private pattern mustInRelationsource_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source attribute EAnnotation");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>source attribute EAnnotation(source,target)

+ */

+private pattern mayInRelationsource_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEAnnotation_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationsource_attribute_EAnnotation(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationsource_attribute_EAnnotation(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []abstract attribute EClass(source,target)

+ */

+private pattern mustInRelationabstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"abstract attribute EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>abstract attribute EClass(source,target)

+ */

+private pattern mayInRelationabstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationabstract_attribute_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationabstract_attribute_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []interface attribute EClass(source,target)

+ */

+private pattern mustInRelationinterface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface attribute EClass");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>interface attribute EClass(source,target)

+ */

+private pattern mayInRelationinterface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClass_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinterface_attribute_EClass(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinterface_attribute_EClass(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []instanceClassName attribute EClassifier(source,target)

+ */

+private pattern mustInRelationinstanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceClassName attribute EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>instanceClassName attribute EClassifier(source,target)

+ */

+private pattern mayInRelationinstanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []instanceTypeName attribute EClassifier(source,target)

+ */

+private pattern mustInRelationinstanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceTypeName attribute EClassifier");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>instanceTypeName attribute EClassifier(source,target)

+ */

+private pattern mayInRelationinstanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEClassifier_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []serializable attribute EDataType(source,target)

+ */

+private pattern mustInRelationserializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"serializable attribute EDataType");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>serializable attribute EDataType(source,target)

+ */

+private pattern mayInRelationserializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEDataType_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationserializable_attribute_EDataType(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationserializable_attribute_EDataType(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []value attribute EEnumLiteral(source,target)

+ */

+private pattern mustInRelationvalue_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>value attribute EEnumLiteral(source,target)

+ */

+private pattern mayInRelationvalue_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []literal attribute EEnumLiteral(source,target)

+ */

+private pattern mustInRelationliteral_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"literal attribute EEnumLiteral");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>literal attribute EEnumLiteral(source,target)

+ */

+private pattern mayInRelationliteral_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []name attribute ENamedElement(source,target)

+ */

+private pattern mustInRelationname_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"name attribute ENamedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>name attribute ENamedElement(source,target)

+ */

+private pattern mayInRelationname_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfENamedElement_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationname_attribute_ENamedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationname_attribute_ENamedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []nsURI attribute EPackage(source,target)

+ */

+private pattern mustInRelationnsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsURI attribute EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>nsURI attribute EPackage(source,target)

+ */

+private pattern mayInRelationnsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationnsURI_attribute_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationnsURI_attribute_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []nsPrefix attribute EPackage(source,target)

+ */

+private pattern mustInRelationnsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsPrefix attribute EPackage");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>nsPrefix attribute EPackage(source,target)

+ */

+private pattern mayInRelationnsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEPackage_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []containment attribute EReference(source,target)

+ */

+private pattern mustInRelationcontainment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"containment attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>containment attribute EReference(source,target)

+ */

+private pattern mayInRelationcontainment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationcontainment_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationcontainment_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []container attribute EReference(source,target)

+ */

+private pattern mustInRelationcontainer_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"container attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>container attribute EReference(source,target)

+ */

+private pattern mayInRelationcontainer_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationcontainer_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationcontainer_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []resolveProxies attribute EReference(source,target)

+ */

+private pattern mustInRelationresolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"resolveProxies attribute EReference");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>resolveProxies attribute EReference(source,target)

+ */

+private pattern mayInRelationresolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEReference_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []changeable attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationchangeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"changeable attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>changeable attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationchangeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []volatile attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationvolatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"volatile attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>volatile attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationvolatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []transient attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationtransient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"transient attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>transient attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationtransient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []defaultValueLiteral attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"defaultValueLiteral attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>defaultValueLiteral attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationdefaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []unsettable attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationunsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unsettable attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>unsettable attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationunsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []derived attribute EStructuralFeature(source,target)

+ */

+private pattern mustInRelationderived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"derived attribute EStructuralFeature");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>derived attribute EStructuralFeature(source,target)

+ */

+private pattern mayInRelationderived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStructuralFeature_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []ordered attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ordered attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>ordered attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationordered_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationordered_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []unique attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationunique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unique attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>unique attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationunique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationunique_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationunique_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []lowerBound attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationlowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"lowerBound attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>lowerBound attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationlowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []upperBound attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationupperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"upperBound attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>upperBound attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationupperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        IntegerElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []many attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationmany_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"many attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>many attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationmany_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationmany_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationmany_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []required attribute ETypedElement(source,target)

+ */

+private pattern mustInRelationrequired_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"required attribute ETypedElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>required attribute ETypedElement(source,target)

+ */

+private pattern mayInRelationrequired_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfETypedElement_class(problem,interpretation,source);

+        BooleanElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []key attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mustInRelationkey_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"key attribute EStringToStringMapEntry");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>key attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mayInRelationkey_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []value attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mustInRelationvalue_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EStringToStringMapEntry");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>value attribute EStringToStringMapEntry(source,target)

+ */

+private pattern mayInRelationvalue_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,source);

+        StringElement(target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationdetails_reference_EAnnotation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationcontents_reference_EAnnotation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeOperations_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeStructuralFeatures_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeParameters_reference_EClassifier(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeLiterals_reference_EEnum(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeAnnotations_reference_EModelElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeParameters_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeParameters_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericExceptions_reference_EOperation(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeClassifiers_reference_EPackage(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeSubpackages_reference_EPackage(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeGenericType_reference_ETypedElement(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeUpperBound_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeTypeArguments_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeLowerBound_reference_EGenericType(problem,interpretation,source,target); }or

+        

+        { find mustInRelationeBounds_reference_ETypeParameter(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_eAttributeType_reference_EAttribute(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        find mustInstanceOfEAttribute_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_eReferenceType_reference_EReference(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        find mustInstanceOfEReference_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeReferenceType_reference_EReference(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_eRawType_reference_EGenericType(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationeRawType_reference_EGenericType(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEOperation_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEGenericType_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEObject_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEAttribute_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEParameter_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEDataType_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEClassifier_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfETypeParameter_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEReference_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEEnum_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfETypedElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEClass_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEModelElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfENamedElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_EStringToStringMapEntry_class_by_details_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EStringToStringMapEntry class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"details reference EAnnotation");

+        find mustInstanceOfEAnnotation_class(problem,interpretation,container);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,newObject);

+        find mayInRelationdetails_reference_EAnnotation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EStringToStringMapEntry_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EStringToStringMapEntry class");

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnum_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnum class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEEnum_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnum_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnum class");

+        find mayInstanceOfEEnum_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EParameter_class_by_eParameters_reference_EOperation_with_eOperation_reference_EParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eParameters reference EOperation");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eOperation reference EParameter");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfEParameter_class(problem,interpretation,newObject);

+        find mayInRelationeParameters_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EParameter_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EParameter class");

+        find mayInstanceOfEParameter_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericSuperTypes reference EClass");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericSuperTypes_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericExceptions reference EOperation");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericExceptions_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eGenericType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eGenericType reference ETypedElement");

+        find mustInstanceOfETypedElement_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeGenericType_reference_ETypedElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eUpperBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eUpperBound reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeUpperBound_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eTypeArguments_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeArguments reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeTypeArguments_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eLowerBound_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eLowerBound reference EGenericType");

+        find mustInstanceOfEGenericType_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeLowerBound_reference_EGenericType(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class_by_eBounds_reference_ETypeParameter(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eBounds reference ETypeParameter");

+        find mustInstanceOfETypeParameter_class(problem,interpretation,container);

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayInRelationeBounds_reference_ETypeParameter(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EGenericType_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EGenericType class");

+        find mayInstanceOfEGenericType_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EPackage_class_UndefinedPart_by_eSubpackages_reference_EPackage_with_eSuperPackage_reference_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EPackage class UndefinedPart");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eSubpackages reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eSuperPackage reference EPackage");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,newObject);

+        find mayInRelationeSubpackages_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EPackage_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EPackage class UndefinedPart");

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EObject_class_by_contents_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EObject class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference EAnnotation");

+        find mustInstanceOfEAnnotation_class(problem,interpretation,container);

+        find mayInstanceOfEObject_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_EAnnotation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EObject_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EObject class");

+        find mayInstanceOfEObject_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnumLiteral_class_by_eLiterals_reference_EEnum_with_eEnum_reference_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnumLiteral class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eLiterals reference EEnum");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eEnum reference EEnumLiteral");

+        find mustInstanceOfEEnum_class(problem,interpretation,container);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,newObject);

+        find mayInRelationeLiterals_reference_EEnum(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EEnumLiteral_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EEnumLiteral class");

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class_by_eTypeParameters_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeParameters reference EClassifier");

+        find mustInstanceOfEClassifier_class(problem,interpretation,container);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayInRelationeTypeParameters_reference_EClassifier(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class_by_eTypeParameters_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eTypeParameters reference EOperation");

+        find mustInstanceOfEOperation_class(problem,interpretation,container);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayInRelationeTypeParameters_reference_EOperation(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_ETypeParameter_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"ETypeParameter class");

+        find mayInstanceOfETypeParameter_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAttribute_class_by_eStructuralFeatures_reference_EClass_with_eContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAttribute class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eStructuralFeatures reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EStructuralFeature");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEAttribute_class(problem,interpretation,newObject);

+        find mayInRelationeStructuralFeatures_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAttribute_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAttribute class");

+        find mayInstanceOfEAttribute_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EOperation_class_by_eOperations_reference_EClass_with_eContainingClass_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EOperation class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eOperations reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EOperation");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEOperation_class(problem,interpretation,newObject);

+        find mayInRelationeOperations_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EOperation_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EOperation class");

+        find mayInstanceOfEOperation_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAnnotation_class_by_eAnnotations_reference_EModelElement_with_eModelElement_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAnnotation class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eAnnotations reference EModelElement");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eModelElement reference EAnnotation");

+        find mustInstanceOfEModelElement_class(problem,interpretation,container);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,newObject);

+        find mayInRelationeAnnotations_reference_EModelElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EAnnotation_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EAnnotation class");

+        find mayInstanceOfEAnnotation_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EReference_class_by_eStructuralFeatures_reference_EClass_with_eContainingClass_reference_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EReference class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eStructuralFeatures reference EClass");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"eContainingClass reference EStructuralFeature");

+        find mustInstanceOfEClass_class(problem,interpretation,container);

+        find mayInstanceOfEReference_class(problem,interpretation,newObject);

+        find mayInRelationeStructuralFeatures_reference_EClass(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EReference_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EReference class");

+        find mayInstanceOfEReference_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EDataType_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EDataType class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEDataType_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EDataType_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EDataType class");

+        find mayInstanceOfEDataType_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EClass_class_by_eClassifiers_reference_EPackage_with_ePackage_reference_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EClass class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"eClassifiers reference EPackage");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"ePackage reference EClassifier");

+        find mustInstanceOfEPackage_class(problem,interpretation,container);

+        find mayInstanceOfEClass_class(problem,interpretation,newObject);

+        find mayInRelationeClassifiers_reference_EPackage(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_EClass_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"EClass class");

+        find mayInstanceOfEClass_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_EStringToStringMapEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EEnum_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EGenericType_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EPackage_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEModelElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EEnumLiteral_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+}

+pattern refineTypeTo_ETypeParameter_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EAttribute_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EOperation_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEStructuralFeature_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EAnnotation_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfENamedElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EReference_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEReference_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfEClassifier_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+        neg find mustInstanceOfEOperation_class(problem,interpretation,element);

+        neg find mustInstanceOfEAttribute_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EDataType_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnum_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+}

+pattern refineTypeTo_EClass_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEAnnotation_class(problem,interpretation,element);

+        neg find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEGenericType_class(problem,interpretation,element);

+        neg find mustInstanceOfEObject_class(problem,interpretation,element);

+        neg find mustInstanceOfEDataType_class(problem,interpretation,element);

+        neg find mustInstanceOfEEnumLiteral_class(problem,interpretation,element);

+        neg find mustInstanceOfETypeParameter_class(problem,interpretation,element);

+        neg find mustInstanceOfETypedElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEClass_class(problem,interpretation,element);

+        neg find mustInstanceOfEPackage_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_eAttributeType_reference_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributeType reference EAttribute");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAttribute_class(problem,interpretation,from);

+        find mustInstanceOfEDataType_class(problem,interpretation,to);

+        find mayInRelationeAttributeType_reference_EAttribute(problem,interpretation,from,to);

+        neg find mustInRelationeAttributeType_reference_EAttribute(problem,interpretation,from,to);

+}

+pattern refineRelation_references_reference_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"references reference EAnnotation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,from);

+        find mustInstanceOfEObject_class(problem,interpretation,to);

+        find mayInRelationreferences_reference_EAnnotation(problem,interpretation,from,to);

+        neg find mustInRelationreferences_reference_EAnnotation(problem,interpretation,from,to);

+}

+pattern refineRelation_eSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllAttributes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeAllAttributes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllAttributes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllReferences reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeAllReferences_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllReferences_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eReferences_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferences reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeReferences_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeReferences_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAttributes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAttributes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeAttributes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAttributes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllContainments_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllContainments reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeAllContainments_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllContainments_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllOperations_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllOperations reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEOperation_class(problem,interpretation,to);

+        find mayInRelationeAllOperations_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllOperations_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllStructuralFeatures_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllStructuralFeatures reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,to);

+        find mayInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllStructuralFeatures_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeAllSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eIDAttribute_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eIDAttribute reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeIDAttribute_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeIDAttribute_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eAllGenericSuperTypes_reference_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eAllGenericSuperTypes reference EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        find mustInstanceOfEGenericType_class(problem,interpretation,to);

+        find mayInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,from,to);

+        neg find mustInRelationeAllGenericSuperTypes_reference_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_eExceptions_reference_EOperation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eExceptions reference EOperation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEOperation_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeExceptions_reference_EOperation(problem,interpretation,from,to);

+        neg find mustInRelationeExceptions_reference_EOperation(problem,interpretation,from,to);

+}

+pattern refineRelation_eOpposite_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eOpposite reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEReference_class(problem,interpretation,to);

+        find mayInRelationeOpposite_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeOpposite_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eReferenceType_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eReferenceType reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEClass_class(problem,interpretation,to);

+        find mayInRelationeReferenceType_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeReferenceType_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eKeys_reference_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eKeys reference EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        find mustInstanceOfEAttribute_class(problem,interpretation,to);

+        find mayInRelationeKeys_reference_EReference(problem,interpretation,from,to);

+        neg find mustInRelationeKeys_reference_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_eType_reference_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eType reference ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeType_reference_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationeType_reference_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_eRawType_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eRawType reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeRawType_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeRawType_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_eTypeParameter_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eTypeParameter reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfETypeParameter_class(problem,interpretation,to);

+        find mayInRelationeTypeParameter_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeTypeParameter_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_eClassifier_reference_EGenericType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"eClassifier reference EGenericType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEGenericType_class(problem,interpretation,from);

+        find mustInstanceOfEClassifier_class(problem,interpretation,to);

+        find mayInRelationeClassifier_reference_EGenericType(problem,interpretation,from,to);

+        neg find mustInRelationeClassifier_reference_EGenericType(problem,interpretation,from,to);

+}

+pattern refineRelation_iD_attribute_EAttribute(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"iD attribute EAttribute");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAttribute_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationiD_attribute_EAttribute(problem,interpretation,from,to);

+        neg find mustInRelationiD_attribute_EAttribute(problem,interpretation,from,to);

+}

+pattern refineRelation_source_attribute_EAnnotation(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source attribute EAnnotation");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEAnnotation_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationsource_attribute_EAnnotation(problem,interpretation,from,to);

+        neg find mustInRelationsource_attribute_EAnnotation(problem,interpretation,from,to);

+}

+pattern refineRelation_abstract_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"abstract attribute EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationabstract_attribute_EClass(problem,interpretation,from,to);

+        neg find mustInRelationabstract_attribute_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_interface_attribute_EClass(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"interface attribute EClass");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClass_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationinterface_attribute_EClass(problem,interpretation,from,to);

+        neg find mustInRelationinterface_attribute_EClass(problem,interpretation,from,to);

+}

+pattern refineRelation_instanceClassName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceClassName attribute EClassifier");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClassifier_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,from,to);

+        neg find mustInRelationinstanceClassName_attribute_EClassifier(problem,interpretation,from,to);

+}

+pattern refineRelation_instanceTypeName_attribute_EClassifier(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"instanceTypeName attribute EClassifier");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEClassifier_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,from,to);

+        neg find mustInRelationinstanceTypeName_attribute_EClassifier(problem,interpretation,from,to);

+}

+pattern refineRelation_serializable_attribute_EDataType(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"serializable attribute EDataType");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEDataType_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationserializable_attribute_EDataType(problem,interpretation,from,to);

+        neg find mustInRelationserializable_attribute_EDataType(problem,interpretation,from,to);

+}

+pattern refineRelation_value_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EEnumLiteral");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationvalue_attribute_EEnumLiteral(problem,interpretation,from,to);

+        neg find mustInRelationvalue_attribute_EEnumLiteral(problem,interpretation,from,to);

+}

+pattern refineRelation_literal_attribute_EEnumLiteral(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"literal attribute EEnumLiteral");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEEnumLiteral_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationliteral_attribute_EEnumLiteral(problem,interpretation,from,to);

+        neg find mustInRelationliteral_attribute_EEnumLiteral(problem,interpretation,from,to);

+}

+pattern refineRelation_name_attribute_ENamedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"name attribute ENamedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfENamedElement_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationname_attribute_ENamedElement(problem,interpretation,from,to);

+        neg find mustInRelationname_attribute_ENamedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_nsURI_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsURI attribute EPackage");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEPackage_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationnsURI_attribute_EPackage(problem,interpretation,from,to);

+        neg find mustInRelationnsURI_attribute_EPackage(problem,interpretation,from,to);

+}

+pattern refineRelation_nsPrefix_attribute_EPackage(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"nsPrefix attribute EPackage");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEPackage_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationnsPrefix_attribute_EPackage(problem,interpretation,from,to);

+        neg find mustInRelationnsPrefix_attribute_EPackage(problem,interpretation,from,to);

+}

+pattern refineRelation_containment_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"containment attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationcontainment_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationcontainment_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_container_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"container attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationcontainer_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationcontainer_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_resolveProxies_attribute_EReference(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"resolveProxies attribute EReference");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEReference_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationresolveProxies_attribute_EReference(problem,interpretation,from,to);

+        neg find mustInRelationresolveProxies_attribute_EReference(problem,interpretation,from,to);

+}

+pattern refineRelation_changeable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"changeable attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationchangeable_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_volatile_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"volatile attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationvolatile_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_transient_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"transient attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationtransient_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationtransient_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_defaultValueLiteral_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"defaultValueLiteral attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationdefaultValueLiteral_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_unsettable_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unsettable attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationunsettable_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_derived_attribute_EStructuralFeature(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"derived attribute EStructuralFeature");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStructuralFeature_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationderived_attribute_EStructuralFeature(problem,interpretation,from,to);

+        neg find mustInRelationderived_attribute_EStructuralFeature(problem,interpretation,from,to);

+}

+pattern refineRelation_ordered_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"ordered attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationordered_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationordered_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_unique_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"unique attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationunique_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationunique_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_lowerBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"lowerBound attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationlowerBound_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationlowerBound_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_upperBound_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"upperBound attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        IntegerElement(to);

+        find mayInRelationupperBound_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationupperBound_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_many_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"many attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationmany_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationmany_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_required_attribute_ETypedElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"required attribute ETypedElement");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfETypedElement_class(problem,interpretation,from);

+        BooleanElement(to);

+        find mayInRelationrequired_attribute_ETypedElement(problem,interpretation,from,to);

+        neg find mustInRelationrequired_attribute_ETypedElement(problem,interpretation,from,to);

+}

+pattern refineRelation_key_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"key attribute EStringToStringMapEntry");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+        neg find mustInRelationkey_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+}

+pattern refineRelation_value_attribute_EStringToStringMapEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"value attribute EStringToStringMapEntry");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfEStringToStringMapEntry_class(problem,interpretation,from);

+        StringElement(to);

+        find mayInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+        neg find mustInRelationvalue_attribute_EStringToStringMapEntry(problem,interpretation,from,to);

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/generation.logicproblem b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/generation.logicproblem
index ab657f0b..169eadb3 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/generation.logicproblem
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/generation.logicproblem
@@ -1995,7 +1995,7 @@
     <parameters xsi:type="language_1:StringTypeReference"/>

   </relations>

   <elements name="o 1" definedInType="//@types.19 //@types.21 //@types.23"/>

-  <containmentHierarchies typesOrderedInHierarchy="//@types.7 //@types.5 //@types.0 //@types.9 //@types.2 //@types.3 //@types.6 //@types.11 //@types.10 //@types.16 //@types.13 //@types.1 //@types.15 //@types.14 //@types.4 //@types.12 //@types.8 //@types.17 //@types.18 //@types.19 //@types.20 //@types.21 //@types.22 //@types.23 //@types.24" containmentRelations="//@relations.1 //@relations.3 //@relations.6 //@relations.16 //@relations.17 //@relations.20 //@relations.21 //@relations.23 //@relations.25 //@relations.26 //@relations.28 //@relations.29 //@relations.30 //@relations.38 //@relations.39 //@relations.40 //@relations.42 //@relations.45"/>

+  <containmentHierarchies typesOrderedInHierarchy="//@types.10 //@types.8 //@types.16 //@types.6 //@types.17 //@types.9 //@types.0 //@types.11 //@types.12 //@types.4 //@types.3 //@types.14 //@types.7 //@types.1 //@types.18 //@types.13 //@types.5 //@types.15 //@types.2 //@types.19 //@types.20 //@types.21 //@types.22 //@types.23 //@types.24" containmentRelations="//@relations.1 //@relations.3 //@relations.6 //@relations.16 //@relations.17 //@relations.20 //@relations.21 //@relations.23 //@relations.25 //@relations.26 //@relations.28 //@relations.29 //@relations.30 //@relations.38 //@relations.39 //@relations.40 //@relations.42 //@relations.45"/>

   <annotations xsi:type="ecore2logicannotations:LowerMultiplicityAssertion" target="//@assertions.0" relation="//@relations.0" lower="1"/>

   <annotations xsi:type="ecore2logicannotations:UpperMultiplicityAssertion" target="//@assertions.1" relation="//@relations.0" upper="1"/>

   <annotations xsi:type="ecore2logicannotations:UpperMultiplicityAssertion" target="//@assertions.2" relation="//@relations.2" upper="1"/>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/problem.als b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/problem.als
new file mode 100644
index 00000000..16ff4006
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/debug/problem.als
@@ -0,0 +1,203 @@
+one sig util'language {

+        util'root : one type'FunctionalArchitectureModel'class + (type'FunctionalData'class + (type'Function'class + (type'FAMTerminator'class + (type'InformationLink'class + (type'FunctionalInterface'class + (type'FunctionalElement'class + (type'FunctionalInput'class + (type'FunctionalOutput'class + (type'FunctionalArchitectureModel'class'DefinedPart + type'FunctionalArchitectureModel'class'UndefinedPart))))))))),

+        util'contains : (type'FunctionalArchitectureModel'class + (type'FunctionalData'class + (type'Function'class + (type'FAMTerminator'class + (type'InformationLink'class + (type'FunctionalInterface'class + (type'FunctionalElement'class + (type'FunctionalInput'class + (type'FunctionalOutput'class + (type'FunctionalArchitectureModel'class'DefinedPart + type'FunctionalArchitectureModel'class'UndefinedPart)))))))))) lone->set (type'FunctionalArchitectureModel'class + (type'FunctionalData'class + (type'Function'class + (type'FAMTerminator'class + (type'InformationLink'class + (type'FunctionalInterface'class + (type'FunctionalElement'class + (type'FunctionalInput'class + (type'FunctionalOutput'class + (type'FunctionalArchitectureModel'class'DefinedPart + type'FunctionalArchitectureModel'class'UndefinedPart))))))))))

+}

+abstract sig util'Object {

+}

+sig type'FunctionalElement'class in util'Object {

+        interface'reference'FunctionalElement : lone type'FunctionalInterface'class,

+        parent'reference'FunctionalElement : lone type'Function'class

+}

+sig type'FunctionalArchitectureModel'class in util'Object {

+        rootElements'reference'FunctionalArchitectureModel : set type'FunctionalElement'class

+}

+sig type'Function'class in type'FunctionalElement'class {

+        subElements'reference'Function : set type'FunctionalElement'class

+}

+sig type'FAMTerminator'class in util'Object {

+        data'reference'FAMTerminator : lone type'FunctionalData'class

+}

+sig type'InformationLink'class in util'Object {

+        from'reference'InformationLink : lone type'FunctionalOutput'class,

+        to'reference'InformationLink : one type'FunctionalInput'class

+}

+sig type'FunctionalInterface'class in util'Object {

+        data'reference'FunctionalInterface : set type'FunctionalData'class,

+        element'reference'FunctionalInterface : lone type'FunctionalElement'class

+}

+sig type'FunctionalInput'class in type'FunctionalData'class {

+        IncomingLinks'reference'FunctionalInput : set type'InformationLink'class

+}

+sig type'FunctionalOutput'class in type'FunctionalData'class {

+        outgoingLinks'reference'FunctionalOutput : set type'InformationLink'class

+}

+sig type'FunctionalData'class in util'Object {

+        terminator'reference'FunctionalData : lone type'FAMTerminator'class,

+        interface'reference'FunctionalData : lone type'FunctionalInterface'class

+}

+sig type'FunctionType'enum in util'Object {

+}

+sig type'FunctionalArchitectureModel'class'DefinedPart in type'FunctionalArchitectureModel'class {

+}

+sig type'FunctionalArchitectureModel'class'UndefinedPart in type'FunctionalArchitectureModel'class {

+}

+one sig element'o'1 in type'FunctionalArchitectureModel'class'DefinedPart {

+}

+one sig element'Root'literal'FunctionType,

+element'Intermediate'literal'FunctionType,

+element'Leaf'literal'FunctionType in type'FunctionType'enum {

+}

+pred pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'terminatorAndInformation [parameter'T: type'FAMTerminator'class, parameter'I: type'InformationLink'class] {

+        (some variable'Out: type'FunctionalOutput'class { parameter'I in variable'Out.outgoingLinks'reference'FunctionalOutput && parameter'T in variable'Out.terminator'reference'FunctionalData }) || (some variable'In: type'FunctionalInput'class { variable'In in parameter'I.to'reference'InformationLink && (variable'In in type'FunctionalInput'class && parameter'T in variable'In.terminator'reference'FunctionalData) })

+}

+pred pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'type [parameter'This: type'Function'class, parameter'Target: type'FunctionType'enum] {

+        (some variable'Model: type'FunctionalArchitectureModel'class { pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'rootElements [ variable'Model , parameter'This ] && parameter'Target = element'Root'literal'FunctionType }) || ((all variable'Child: type'Function'class, variable'Model: type'FunctionalArchitectureModel'class { parameter'This in type'Function'class && (! (pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'parent [ variable'Child , parameter'This ]) && (! (pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'rootElements [ variable'Model , parameter'This ]) && parameter'Target = element'Leaf'literal'FunctionType)) }) || (some variable'Par: type'Function'class, variable'Child: type'Function'class { pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'parent [ parameter'This , variable'Par ] && (pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'parent [ variable'Child , parameter'This ] && parameter'Target = element'Intermediate'literal'FunctionType) }))

+}

+pred pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'rootElements [parameter'Model: type'FunctionalArchitectureModel'class, parameter'Root: type'Function'class] {

+        parameter'Root in type'Function'class && parameter'Root in parameter'Model.rootElements'reference'FunctionalArchitectureModel

+}

+pred pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'parent [parameter'Func: type'Function'class, parameter'Par: type'Function'class] {

+        parameter'Func in type'Function'class && (parameter'Par in parameter'Func.parent'reference'FunctionalElement && parameter'Par in type'Function'class)

+}

+pred pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'model [parameter'This: type'FunctionalElement'class, parameter'Target: type'FunctionalArchitectureModel'class] {

+        parameter'This in type'FunctionalElement'class && parameter'Target in type'FunctionalArchitectureModel'class

+}

+fact typedefinition'FunctionType'enum {

+        type'FunctionType'enum = element'Root'literal'FunctionType + (element'Intermediate'literal'FunctionType + element'Leaf'literal'FunctionType)

+}

+fact typedefinition'FunctionalArchitectureModel'class'DefinedPart {

+        type'FunctionalArchitectureModel'class'DefinedPart = element'o'1

+}

+fact typeElementsUnique'FunctionType'enum {

+        element'Root'literal'FunctionType != element'Intermediate'literal'FunctionType && (element'Root'literal'FunctionType != element'Leaf'literal'FunctionType && (element'Root'literal'FunctionType != element'o'1 && (element'Intermediate'literal'FunctionType != element'Leaf'literal'FunctionType && (element'Intermediate'literal'FunctionType != element'o'1 && element'Leaf'literal'FunctionType != element'o'1))))

+}

+fact typeElementsUnique'FunctionalArchitectureModel'class'DefinedPart {

+        element'Root'literal'FunctionType != element'Intermediate'literal'FunctionType && (element'Root'literal'FunctionType != element'Leaf'literal'FunctionType && (element'Root'literal'FunctionType != element'o'1 && (element'Intermediate'literal'FunctionType != element'Leaf'literal'FunctionType && (element'Intermediate'literal'FunctionType != element'o'1 && element'Leaf'literal'FunctionType != element'o'1))))

+}

+fact abstract'FunctionalElement'class {

+        type'FunctionalElement'class = type'Function'class

+}

+fact abstract'FunctionalArchitectureModel'class {

+        type'FunctionalArchitectureModel'class = type'FunctionalArchitectureModel'class'DefinedPart + type'FunctionalArchitectureModel'class'UndefinedPart

+}

+fact abstract'FunctionalData'class {

+        type'FunctionalData'class = type'FunctionalInput'class + type'FunctionalOutput'class

+}

+fact ObjectTypeDefinition {

+        util'Object = type'FunctionalElement'class + (type'FunctionalArchitectureModel'class + (type'FAMTerminator'class + (type'InformationLink'class + (type'FunctionalInterface'class + (type'FunctionalData'class + type'FunctionType'enum)))))

+}

+fact common'types'FunctionalArchitectureModel'class'FunctionalElement'class {

+        type'FunctionalArchitectureModel'class & type'FunctionalElement'class = none

+}

+fact common'types'FAMTerminator'class'FunctionalElement'class {

+        type'FAMTerminator'class & type'FunctionalElement'class = none

+}

+fact common'types'FAMTerminator'class'FunctionalArchitectureModel'class {

+        type'FAMTerminator'class & type'FunctionalArchitectureModel'class = none

+}

+fact common'types'InformationLink'class'FunctionalElement'class {

+        type'InformationLink'class & type'FunctionalElement'class = none

+}

+fact common'types'InformationLink'class'FunctionalArchitectureModel'class {

+        type'InformationLink'class & type'FunctionalArchitectureModel'class = none

+}

+fact common'types'InformationLink'class'FAMTerminator'class {

+        type'InformationLink'class & type'FAMTerminator'class = none

+}

+fact common'types'FunctionalInterface'class'FunctionalElement'class {

+        type'FunctionalInterface'class & type'FunctionalElement'class = none

+}

+fact common'types'FunctionalInterface'class'FunctionalArchitectureModel'class {

+        type'FunctionalInterface'class & type'FunctionalArchitectureModel'class = none

+}

+fact common'types'FunctionalInterface'class'FAMTerminator'class {

+        type'FunctionalInterface'class & type'FAMTerminator'class = none

+}

+fact common'types'FunctionalInterface'class'InformationLink'class {

+        type'FunctionalInterface'class & type'InformationLink'class = none

+}

+fact common'types'FunctionalData'class'FunctionalElement'class {

+        type'FunctionalData'class & type'FunctionalElement'class = none

+}

+fact common'types'FunctionalData'class'FunctionalArchitectureModel'class {

+        type'FunctionalData'class & type'FunctionalArchitectureModel'class = none

+}

+fact common'types'FunctionalData'class'FAMTerminator'class {

+        type'FunctionalData'class & type'FAMTerminator'class = none

+}

+fact common'types'FunctionalData'class'InformationLink'class {

+        type'FunctionalData'class & type'InformationLink'class = none

+}

+fact common'types'FunctionalData'class'FunctionalInterface'class {

+        type'FunctionalData'class & type'FunctionalInterface'class = none

+}

+fact common'types'FunctionType'enum'FunctionalElement'class {

+        type'FunctionType'enum & type'FunctionalElement'class = none

+}

+fact common'types'FunctionType'enum'FunctionalArchitectureModel'class {

+        type'FunctionType'enum & type'FunctionalArchitectureModel'class = none

+}

+fact common'types'FunctionType'enum'FAMTerminator'class {

+        type'FunctionType'enum & type'FAMTerminator'class = none

+}

+fact common'types'FunctionType'enum'InformationLink'class {

+        type'FunctionType'enum & type'InformationLink'class = none

+}

+fact common'types'FunctionType'enum'FunctionalInterface'class {

+        type'FunctionType'enum & type'FunctionalInterface'class = none

+}

+fact common'types'FunctionType'enum'FunctionalData'class {

+        type'FunctionType'enum & type'FunctionalData'class = none

+}

+fact common'types'FunctionalArchitectureModel'class'UndefinedPart'FunctionalArchitectureModel'class'DefinedPart {

+        type'FunctionalArchitectureModel'class'UndefinedPart & type'FunctionalArchitectureModel'class'DefinedPart = none

+}

+fact common'types'FunctionalOutput'class'FunctionalInput'class {

+        type'FunctionalOutput'class & type'FunctionalInput'class = none

+}

+fact util'containmentDefinition {

+        util'language.util'contains = interface'reference'FunctionalElement + (rootElements'reference'FunctionalArchitectureModel + (subElements'reference'Function + (data'reference'FunctionalInterface + (outgoingLinks'reference'FunctionalOutput + terminator'reference'FunctionalData))))

+}

+fact util'noParentForRoot {

+        no parent: type'FunctionalArchitectureModel'class + (type'FunctionalData'class + (type'Function'class + (type'FAMTerminator'class + (type'InformationLink'class + (type'FunctionalInterface'class + (type'FunctionalElement'class + (type'FunctionalInput'class + (type'FunctionalOutput'class + (type'FunctionalArchitectureModel'class'DefinedPart + type'FunctionalArchitectureModel'class'UndefinedPart))))))))) { parent->(util'language.util'root) in util'language.util'contains }

+}

+fact util'atLeastOneParent {

+        all child: type'FunctionalArchitectureModel'class + (type'FunctionalData'class + (type'Function'class + (type'FAMTerminator'class + (type'InformationLink'class + (type'FunctionalInterface'class + (type'FunctionalElement'class + (type'FunctionalInput'class + (type'FunctionalOutput'class + (type'FunctionalArchitectureModel'class'DefinedPart + type'FunctionalArchitectureModel'class'UndefinedPart))))))))) { child = util'language.util'root || (some parent: type'FunctionalArchitectureModel'class + (type'FunctionalData'class + (type'Function'class + (type'FAMTerminator'class + (type'InformationLink'class + (type'FunctionalInterface'class + (type'FunctionalElement'class + (type'FunctionalInput'class + (type'FunctionalOutput'class + (type'FunctionalArchitectureModel'class'DefinedPart + type'FunctionalArchitectureModel'class'UndefinedPart))))))))) { parent->child in util'language.util'contains }) }

+}

+fact util'noCircularContainment {

+        no circle: type'FunctionalArchitectureModel'class + (type'FunctionalData'class + (type'Function'class + (type'FAMTerminator'class + (type'InformationLink'class + (type'FunctionalInterface'class + (type'FunctionalElement'class + (type'FunctionalInput'class + (type'FunctionalOutput'class + (type'FunctionalArchitectureModel'class'DefinedPart + type'FunctionalArchitectureModel'class'UndefinedPart))))))))) { circle->circle in ^ (util'language.util'contains) }

+}

+fact lowerMultiplicity'model'FunctionalElement {

+        all src: type'FunctionalElement'class { some trg'1: type'FunctionalArchitectureModel'class { pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'model [ src , trg'1 ] } }

+}

+fact upperMultiplicity'model'FunctionalElement {

+        all src: type'FunctionalElement'class, trg'1: type'FunctionalArchitectureModel'class, trg'2: type'FunctionalArchitectureModel'class { pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'model [ src , trg'1 ] && pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'model [ src , trg'2 ] => ! (trg'1 != trg'2) }

+}

+fact oppositeReference'interface'FunctionalElement {

+        interface'reference'FunctionalElement = ~ element'reference'FunctionalInterface

+}

+fact oppositeReference'parent'FunctionalElement {

+        parent'reference'FunctionalElement = ~ subElements'reference'Function

+}

+fact oppositeReference'data'FAMTerminator {

+        data'reference'FAMTerminator = ~ terminator'reference'FunctionalData

+}

+fact oppositeReference'from'InformationLink {

+        from'reference'InformationLink = ~ outgoingLinks'reference'FunctionalOutput

+}

+fact oppositeReference'to'InformationLink {

+        to'reference'InformationLink = ~ IncomingLinks'reference'FunctionalInput

+}

+fact oppositeReference'data'FunctionalInterface {

+        data'reference'FunctionalInterface = ~ interface'reference'FunctionalData

+}

+fact lowerMultiplicity'type'Function {

+        all src: type'Function'class { some trg'1: type'FunctionType'enum { pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'type [ src , trg'1 ] } }

+}

+fact upperMultiplicity'type'Function {

+        all src: type'Function'class, trg'1: type'FunctionType'enum, trg'2: type'FunctionType'enum { pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'type [ src , trg'1 ] && pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'type [ src , trg'2 ] => ! (trg'1 != trg'2) }

+}

+fact errorpattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'terminatorAndInformation {

+        all p0: type'FAMTerminator'class, p1: type'InformationLink'class { ! (pattern'ca'mcgill'ecse'dslreasoner'standalone'test'fam'queries'terminatorAndInformation [ p0 , p1 ]) }

+}

+run { } for exactly 5 util'Object , 31 Int , exactly 0 String
\ No newline at end of file
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/log.txt b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/log.txt
index 69222b92..8c87a095 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/log.txt
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/log.txt
@@ -1 +1 @@
-Model generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, 3 models are generated!Models:         [1.xmi][2.xmi][3.xmi]Visualisations: [1.gml][2.gml][3.gml]Visualisations: [1.png][2.png][3.png]Model generation finishedModel generation startedProblem is consistent, 3 models are generated!Models:         [1.xmi][2.xmi][3.xmi]Visualisations: [1.gml][2.gml][3.gml]Visualisations: [1.png][2.png][3.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 5 models are generated!Models:         [1.xmi][2.xmi][3.xmi][4.xmi][5.xmi]Visualisations: [1.gml][2.gml][3.gml][4.gml][5.gml]Visualisations: [1.png][2.png][3.png][4.png][5.png]Model generation finished
\ No newline at end of file
+Model generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, 3 models are generated!Models:         [1.xmi][2.xmi][3.xmi]Visualisations: [1.gml][2.gml][3.gml]Visualisations: [1.png][2.png][3.png]Model generation finishedModel generation startedProblem is consistent, 3 models are generated!Models:         [1.xmi][2.xmi][3.xmi]Visualisations: [1.gml][2.gml][3.gml]Visualisations: [1.png][2.png][3.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 5 models are generated!Models:         [1.xmi][2.xmi][3.xmi][4.xmi][5.xmi]Visualisations: [1.gml][2.gml][3.gml][4.gml][5.gml]Visualisations: [1.png][2.png][3.png][4.png][5.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedModel generation startedModel generation startedModel generation startedModel generation startedProblem is consistent, 5 models are generated!Models:         [1.xmi][2.xmi][3.xmi][4.xmi][5.xmi]Visualisations: [1.gml][2.gml][3.gml][4.gml][5.gml]Visualisations: [1.png][2.png][3.png][4.png][5.png]Model generation finishedModel generation startedProblem is consistent, 3 models are generated!Models:         [1.xmi][2.xmi][3.xmi]Visualisations: [1.gml][2.gml][3.gml]Visualisations: [1.png][2.png][3.png]Model generation finishedModel generation startedProblem is consistent, 3 models are generated!Models:         [1.xmi][2.xmi][3.xmi]Visualisations: [1.gml][2.gml][3.gml]Visualisations: [1.png][2.png][3.png]Model generation finishedModel generation startedProblem is consistent, 3 models are generated!Models:         [1.xmi][2.xmi][3.xmi]Visualisations: [1.gml][2.gml][3.gml]Visualisations: [1.png][2.png][3.png]Model generation finishedModel generation startedModel generation startedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedModel generation startedProblem is consistent, 3 models are generated!Models:         [1.xmi][2.xmi][3.xmi]Visualisations: [1.gml][2.gml][3.gml]Visualisations: [1.png][2.png][3.png]Model generation finished
\ No newline at end of file
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/1.gml b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/1.gml
index c55209f7..9eac10b7 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/1.gml
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/1.gml
@@ -7639,3 +7639,6782 @@ graph
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         ]

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diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/1.png b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/1.png
index c1d6f49f..0ea0ef1b 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/1.png
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/1.png
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/1.xmi b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/1.xmi
index d9529633..cb79481b 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/1.xmi
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/1.xmi
@@ -1,9 +1,10 @@
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-  <eSubpackages name="A">

-    <eClassifiers xsi:type="ecore:EEnum"/>

-  </eSubpackages>

+  <eAnnotations>

+    <details/>

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+    <eOperations upperBound="0"/>

+  </eClassifiers>

+  <eSubpackages name="B" nsURI="nsPrefix"/>

 </ecore:EPackage>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/2.gml b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/2.gml
index f6242732..77ffa87d 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/2.gml
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/2.gml
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diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/2.png b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/2.png
index e01ca46b..b5fea093 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/2.png
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/2.png
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/2.xmi b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/2.xmi
index c6287127..4a9086fe 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/2.xmi
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/2.xmi
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+    <eOperations upperBound="0"/>

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+  <eSubpackages name="B" nsURI="nsPrefix"/>

 </ecore:EPackage>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/3.gml b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/3.gml
index 05f41ccb..55dc70ba 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/3.gml
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/3.gml
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diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/3.png b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/3.png
index afaa28c2..bfe18c4e 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/3.png
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/3.png
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/3.xmi b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/3.xmi
index ef8e8e65..45634c72 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/3.xmi
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/3.xmi
@@ -1,9 +1,10 @@
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-  <eClassifiers xsi:type="ecore:EEnum" name="packageName" instanceClassName="A"/>

-  <eClassifiers xsi:type="ecore:EEnum"/>

-  <eClassifiers xsi:type="ecore:EEnum" name="packageName" instanceClassName="nsPrefix"/>

-  <eSubpackages name="A" nsURI="nsPrefix" nsPrefix="A">

-    <eClassifiers xsi:type="ecore:EEnum"/>

-  </eSubpackages>

+  <eAnnotations>

+    <details/>

+  </eAnnotations>

+  <eClassifiers xsi:type="ecore:EClass" instanceTypeName="nsUri" eSuperTypes="//%">

+    <eOperations name="nsUri" upperBound="0"/>

+  </eClassifiers>

+  <eSubpackages name="B" nsURI="nsPrefix"/>

 </ecore:EPackage>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/4.gml b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/4.gml
index d61b14d0..a44b2785 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/4.gml
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/4.gml
@@ -1182,3 +1182,1139 @@ graph
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diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/4.png b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/4.png
index 72ccb4b6..a47da297 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/4.png
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/4.png
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/4.xmi b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/4.xmi
index 1a10e5b6..8bff1dc6 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/4.xmi
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/4.xmi
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+  <eClassifiers xsi:type="ecore:EDataType" name="nsPrefix" instanceClassName="packageName"/>

+  <eClassifiers xsi:type="ecore:EClass" name="nsUri"/>

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diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/5.gml b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/5.gml
index f071f63e..e5647b66 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/5.gml
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+                [

+                        fill    "#000000"

+                        width   3

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "eAnnotations reference EModelElement"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  0

+                target  15

+                graphics

+                [

+                        fill    "#000000"

+                        width   3

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "eAnnotations reference EModelElement"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  0

+                target  11

+                graphics

+                [

+                        fill    "#000000"

+                        width   3

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "eClassifiers reference EPackage"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  0

+                target  13

+                graphics

+                [

+                        fill    "#000000"

+                        width   3

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "eClassifiers reference EPackage"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  0

+                target  14

+                graphics

+                [

+                        fill    "#000000"

+                        width   3

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "eClassifiers reference EPackage"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  12

+                target  7

+                graphics

+                [

+                        fill    "#000000"

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "source attribute EAnnotation"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  13

+                target  2

+                graphics

+                [

+                        fill    "#000000"

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "abstract attribute EClass"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  11

+                target  8

+                graphics

+                [

+                        fill    "#000000"

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "instanceClassName attribute EClassifier"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  14

+                target  10

+                graphics

+                [

+                        fill    "#000000"

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "instanceClassName attribute EClassifier"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  11

+                target  9

+                graphics

+                [

+                        fill    "#000000"

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "instanceTypeName attribute EClassifier"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  11

+                target  2

+                graphics

+                [

+                        fill    "#000000"

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "serializable attribute EDataType"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  0

+                target  10

+                graphics

+                [

+                        fill    "#000000"

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "name attribute ENamedElement"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  11

+                target  8

+                graphics

+                [

+                        fill    "#000000"

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "name attribute ENamedElement"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  13

+                target  9

+                graphics

+                [

+                        fill    "#000000"

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "name attribute ENamedElement"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  14

+                target  8

+                graphics

+                [

+                        fill    "#000000"

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "name attribute ENamedElement"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  0

+                target  9

+                graphics

+                [

+                        fill    "#000000"

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "nsURI attribute EPackage"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  0

+                target  8

+                graphics

+                [

+                        fill    "#000000"

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "nsPrefix attribute EPackage"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+]

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/5.png b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/5.png
index bb835587..7b6e8da5 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/5.png
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/5.png
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/5.xmi b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/5.xmi
index 1a10e5b6..8bff1dc6 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/5.xmi
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/models/5.xmi
@@ -1,9 +1,8 @@
 <?xml version="1.0" encoding="ASCII"?>

 <ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="packageName" nsURI="nsUri" nsPrefix="nsPrefix">

-  <eClassifiers xsi:type="ecore:EEnum" name="packageName" instanceClassName="A"/>

-  <eClassifiers xsi:type="ecore:EEnum" name="packageName"/>

-  <eClassifiers xsi:type="ecore:EEnum" name="packageName" instanceClassName="nsPrefix"/>

-  <eSubpackages name="A" nsURI="nsPrefix" nsPrefix="A">

-    <eClassifiers xsi:type="ecore:EEnum"/>

-  </eSubpackages>

+  <eAnnotations/>

+  <eAnnotations source="B"/>

+  <eClassifiers xsi:type="ecore:EDataType" name="nsPrefix" instanceTypeName="nsUri" serializable="false"/>

+  <eClassifiers xsi:type="ecore:EDataType" name="nsPrefix" instanceClassName="packageName"/>

+  <eClassifiers xsi:type="ecore:EClass" name="nsUri"/>

 </ecore:EPackage>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/statistics.csv b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/statistics.csv
index 0c19baf2..6422beb9 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/statistics.csv
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/fam/statistics.csv
@@ -30,3 +30,19 @@ Task;Run;Result;Domain to logic transformation time;Logic to solver transformati
 1;1;ModelResultImpl;443;2849;2573;4906642931;151;171;75;124;7;0;8

 Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;_Solution2FoundAt;_Solution3FoundAt;_Solution4FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

 2;1;ModelResultImpl;19;4315;9042;20459725100;239;247;252;257;261;217;19;6;0;11

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;ModelResultImpl;513;2237;2193;6152392500;162;177;77;150;6;0;5

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;ModelResultImpl;11;1602;1604;2992330200;66;77;38;16;1;0;3

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;_Solution2FoundAt;_Solution3FoundAt;_Solution4FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+2;1;ModelResultImpl;128;4855;10109;16068923000;382;391;398;403;409;349;37;8;0;16

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;_Solution2FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+2;1;ModelResultImpl;18;3632;9743;7955260600;299;307;313;261;17;7;0;8

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;_Solution2FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+2;1;ModelResultImpl;471;5606;10554;10190416000;482;497;509;400;189;16;0;21

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;_Solution2FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+2;1;ModelResultImpl;28;4850;10801;9664839300;622;635;651;560;23;18;0;20

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;ModelResultImpl;6;1884;1462;3186743800;40;48;20;16;1;0;1

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;_Solution2FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+2;1;ModelResultImpl;9;4021;9222;7668037900;233;239;243;201;10;8;0;6

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/errors.txt b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/errors.txt
index 2086fece..5caab94d 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/errors.txt
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/errors.txt
@@ -18,4 +18,58 @@ Error occured (IllegalArgumentException): Class FunctionalArchitectureModel is n
     hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:339)

     hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

     hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (IllegalStateException): Error loading group hu.bme.mit.inf.dslreasoner.domains.alloyexamples.FileSystem

+    org.eclipse.viatra.query.runtime.registry.ExtensionBasedQuerySpecificationLoader$QueryGroupProvider.get(ExtensionBasedQuerySpecificationLoader.java:204)

+    org.eclipse.viatra.query.runtime.registry.ExtensionBasedQuerySpecificationLoader$GroupBasedQuerySpecificationProvider.get(ExtensionBasedQuerySpecificationLoader.java:282)

+    org.eclipse.viatra.query.runtime.registry.ExtensionBasedQuerySpecificationLoader$GroupBasedQuerySpecificationProvider.get(ExtensionBasedQuerySpecificationLoader.java:1)

+    org.eclipse.viatra.query.runtime.registry.data.RegistryEntryImpl.get(RegistryEntryImpl.java:66)

+    org.eclipse.viatra.query.runtime.registry.data.RegistryEntryImpl.get(RegistryEntryImpl.java:1)

+    org.eclipse.viatra.addon.querybasedfeatures.runtime.QueryBasedFeatureSettingDelegateFactory.findQuerySpecification(QueryBasedFeatureSettingDelegateFactory.java:152)

+    org.eclipse.viatra.addon.querybasedfeatures.runtime.QueryBasedFeatureSettingDelegateFactory.createSettingDelegate(QueryBasedFeatureSettingDelegateFactory.java:113)

+    org.eclipse.emf.ecore.impl.EStructuralFeatureImpl.getSettingDelegate(EStructuralFeatureImpl.java:854)

+    ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.impl.FileSystemImpl.<init>(FileSystemImpl.java:55)

+    ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.impl.filesystemFactoryImpl.createFileSystem(filesystemFactoryImpl.java:74)

+    ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.impl.filesystemFactoryImpl.create(filesystemFactoryImpl.java:59)

+    hu.bme.mit.inf.dslreasoner.logic2ecore.Logic2Ecore.transformInterpretation(Logic2Ecore.java:75)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:359)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:130)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:339)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (IllegalStateException): Error loading group hu.bme.mit.inf.dslreasoner.domains.alloyexamples.FileSystem

+    org.eclipse.viatra.query.runtime.registry.ExtensionBasedQuerySpecificationLoader$QueryGroupProvider.get(ExtensionBasedQuerySpecificationLoader.java:204)

+    org.eclipse.viatra.query.runtime.registry.ExtensionBasedQuerySpecificationLoader$GroupBasedQuerySpecificationProvider.get(ExtensionBasedQuerySpecificationLoader.java:282)

+    org.eclipse.viatra.query.runtime.registry.ExtensionBasedQuerySpecificationLoader$GroupBasedQuerySpecificationProvider.get(ExtensionBasedQuerySpecificationLoader.java:1)

+    org.eclipse.viatra.query.runtime.registry.data.RegistryEntryImpl.get(RegistryEntryImpl.java:66)

+    org.eclipse.viatra.query.runtime.registry.data.RegistryEntryImpl.get(RegistryEntryImpl.java:1)

+    org.eclipse.viatra.addon.querybasedfeatures.runtime.QueryBasedFeatureSettingDelegateFactory.findQuerySpecification(QueryBasedFeatureSettingDelegateFactory.java:152)

+    org.eclipse.viatra.addon.querybasedfeatures.runtime.QueryBasedFeatureSettingDelegateFactory.createSettingDelegate(QueryBasedFeatureSettingDelegateFactory.java:113)

+    org.eclipse.emf.ecore.impl.EStructuralFeatureImpl.getSettingDelegate(EStructuralFeatureImpl.java:854)

+    ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.impl.FileSystemImpl.<init>(FileSystemImpl.java:55)

+    ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.impl.filesystemFactoryImpl.createFileSystem(filesystemFactoryImpl.java:74)

+    ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.impl.filesystemFactoryImpl.create(filesystemFactoryImpl.java:59)

+    hu.bme.mit.inf.dslreasoner.logic2ecore.Logic2Ecore.transformInterpretation(Logic2Ecore.java:75)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:359)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:130)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:339)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

+    org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)Error occured (NullPointerException): 

+    hu.bme.mit.inf.dslreasoner.application.execution.QueryLoader.lambda$8(QueryLoader.java:108)

+    org.eclipse.xtext.xbase.lib.internal.BooleanFunctionDelegate.apply(BooleanFunctionDelegate.java:41)

+    com.google.common.collect.Iterators$6.computeNext(Iterators.java:617)

+    com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:145)

+    com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:140)

+    com.google.common.collect.Iterators.addAll(Iterators.java:366)

+    com.google.common.collect.Iterables.addAll(Iterables.java:332)

+    com.google.common.collect.Sets.newLinkedHashSet(Sets.java:383)

+    org.eclipse.xtext.xbase.lib.IterableExtensions.toSet(IterableExtensions.java:592)

+    hu.bme.mit.inf.dslreasoner.application.execution.QueryLoader._getPatterns(QueryLoader.java:84)

+    hu.bme.mit.inf.dslreasoner.application.execution.QueryLoader.getPatterns(QueryLoader.java:213)

+    hu.bme.mit.inf.dslreasoner.application.execution.QueryLoader.loadQueries(QueryLoader.java:54)

+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:167)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:130)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:339)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:111)

+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor$1.run(ScriptExecutor.java:73)

     org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
\ No newline at end of file
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/generated3valued.vql_deactivated b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/generated3valued.vql_deactivated
index 6d8fc404..f90ed439 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/generated3valued.vql_deactivated
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/generated3valued.vql_deactivated
@@ -1470,3 +1470,23535 @@ pattern refineRelation_incomingTransitions_reference_Vertex_and_target_reference
         find mayInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

         neg find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

 }

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "FileSystem class".

+ */

+private pattern mustInstanceOfFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FileSystem class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FileSystem class");

+}

+

+/**

+ * An element may be an instance of type "FileSystem class".

+ */

+private pattern mayInstanceOfFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFileSystem_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFileSystem_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFileSystem_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FSObject class".

+ */

+private pattern mustInstanceOfFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FSObject class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FSObject class");

+}

+

+/**

+ * An element may be an instance of type "FSObject class".

+ */

+private pattern mayInstanceOfFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFSObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFSObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFSObject_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Dir class".

+ */

+private pattern mustInstanceOfDir_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Dir class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewDir_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Dir class");

+}

+

+/**

+ * An element may be an instance of type "Dir class".

+ */

+private pattern mayInstanceOfDir_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewDir_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewDir_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfDir_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "File class".

+ */

+private pattern mustInstanceOfFile_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"File class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFile_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"File class");

+}

+

+/**

+ * An element may be an instance of type "File class".

+ */

+private pattern mayInstanceOfFile_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFile_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFile_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFile_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class".

+ */

+private pattern mustInstanceOfModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class");

+}

+

+/**

+ * An element may be an instance of type "Model class".

+ */

+private pattern mayInstanceOfModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfModel_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class DefinedPart".

+ */

+private pattern mustInstanceOfModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Model class DefinedPart".

+ */

+private pattern mayInstanceOfModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfModel_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class UndefinedPart".

+ */

+private pattern mustInstanceOfModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Model class UndefinedPart".

+ */

+private pattern mayInstanceOfModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []root reference FileSystem(source,target)

+ */

+private pattern mustInRelationroot_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"root reference FileSystem");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>root reference FileSystem(source,target)

+ */

+private pattern mayInRelationroot_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFileSystem_class(problem,interpretation,source);

+        find mayInstanceOfDir_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationroot_reference_FileSystem(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []live reference FileSystem(source,target)

+ */

+private pattern mustInRelationlive_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"live reference FileSystem");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>live reference FileSystem(source,target)

+ */

+private pattern mayInRelationlive_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFileSystem_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+} or {

+        find mustInRelationlive_reference_FileSystem(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []parent reference FSObject(source,target)

+ */

+private pattern mustInRelationparent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"parent reference FSObject");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>parent reference FSObject(source,target)

+ */

+private pattern mayInRelationparent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFSObject_class(problem,interpretation,source);

+        find mayInstanceOfDir_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationparent_reference_FSObject(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationparent_reference_FSObject(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []contents reference Dir(source,target)

+ */

+private pattern mustInRelationcontents_reference_Dir(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"contents reference Dir");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>contents reference Dir(source,target)

+ */

+private pattern mayInRelationcontents_reference_Dir(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfDir_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationparent_reference_FSObject(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationcontents_reference_Dir(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []filesystems reference Model(source,target)

+ */

+private pattern mustInRelationfilesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"filesystems reference Model");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>filesystems reference Model(source,target)

+ */

+private pattern mayInRelationfilesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfModel_class(problem,interpretation,source);

+        find mayInstanceOfFileSystem_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationfilesystems_reference_Model(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationfilesystems_reference_Model(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []otherFSObjects reference Model(source,target)

+ */

+private pattern mustInRelationotherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"otherFSObjects reference Model");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>otherFSObjects reference Model(source,target)

+ */

+private pattern mayInRelationotherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfModel_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationotherFSObjects_reference_Model(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationroot_reference_FileSystem(problem,interpretation,source,target); }or

+        

+        { find mustInRelationcontents_reference_Dir(problem,interpretation,source,target); }or

+        

+        { find mustInRelationfilesystems_reference_Model(problem,interpretation,source,target); }or

+        

+        { find mustInRelationotherFSObjects_reference_Model(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_root_reference_FileSystem(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"root reference FileSystem");

+        find mustInstanceOfFileSystem_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationroot_reference_FileSystem(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_filesystems_reference_Model(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"filesystems reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationfilesystems_reference_Model(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFile_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_Model_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Model class UndefinedPart");

+        find mayInstanceOfModel_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_root_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"root reference FileSystem");

+        find mustInstanceOfFileSystem_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_contents_reference_Dir_with_parent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference Dir");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FSObject");

+        find mustInstanceOfDir_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_otherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"otherFSObjects reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationotherFSObjects_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class_by_contents_reference_Dir_with_parent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference Dir");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FSObject");

+        find mustInstanceOfDir_class(problem,interpretation,container);

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class_by_otherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"otherFSObjects reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayInRelationotherFSObjects_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FileSystem_class_by_filesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FileSystem class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"filesystems reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfFileSystem_class(problem,interpretation,newObject);

+        find mayInRelationfilesystems_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FileSystem_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FileSystem class");

+        find mayInstanceOfFileSystem_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_Model_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Dir_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+}

+pattern refineTypeTo_File_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_live_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"live reference FileSystem");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFileSystem_class(problem,interpretation,from);

+        find mustInstanceOfFSObject_class(problem,interpretation,to);

+        find mayInRelationlive_reference_FileSystem(problem,interpretation,from,to);

+        neg find mustInRelationlive_reference_FileSystem(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "FileSystem class".

+ */

+private pattern mustInstanceOfFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FileSystem class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FileSystem class");

+}

+

+/**

+ * An element may be an instance of type "FileSystem class".

+ */

+private pattern mayInstanceOfFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFileSystem_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFileSystem_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFileSystem_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FSObject class".

+ */

+private pattern mustInstanceOfFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FSObject class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FSObject class");

+}

+

+/**

+ * An element may be an instance of type "FSObject class".

+ */

+private pattern mayInstanceOfFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFSObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFSObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFSObject_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Dir class".

+ */

+private pattern mustInstanceOfDir_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Dir class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewDir_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Dir class");

+}

+

+/**

+ * An element may be an instance of type "Dir class".

+ */

+private pattern mayInstanceOfDir_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewDir_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewDir_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfDir_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "File class".

+ */

+private pattern mustInstanceOfFile_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"File class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFile_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"File class");

+}

+

+/**

+ * An element may be an instance of type "File class".

+ */

+private pattern mayInstanceOfFile_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFile_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFile_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFile_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class".

+ */

+private pattern mustInstanceOfModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class");

+}

+

+/**

+ * An element may be an instance of type "Model class".

+ */

+private pattern mayInstanceOfModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfModel_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class DefinedPart".

+ */

+private pattern mustInstanceOfModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Model class DefinedPart".

+ */

+private pattern mayInstanceOfModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfModel_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class UndefinedPart".

+ */

+private pattern mustInstanceOfModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Model class UndefinedPart".

+ */

+private pattern mayInstanceOfModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []root reference FileSystem(source,target)

+ */

+private pattern mustInRelationroot_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"root reference FileSystem");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>root reference FileSystem(source,target)

+ */

+private pattern mayInRelationroot_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFileSystem_class(problem,interpretation,source);

+        find mayInstanceOfDir_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationroot_reference_FileSystem(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []live reference FileSystem(source,target)

+ */

+private pattern mustInRelationlive_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"live reference FileSystem");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>live reference FileSystem(source,target)

+ */

+private pattern mayInRelationlive_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFileSystem_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+} or {

+        find mustInRelationlive_reference_FileSystem(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []parent reference FSObject(source,target)

+ */

+private pattern mustInRelationparent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"parent reference FSObject");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>parent reference FSObject(source,target)

+ */

+private pattern mayInRelationparent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFSObject_class(problem,interpretation,source);

+        find mayInstanceOfDir_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationparent_reference_FSObject(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationparent_reference_FSObject(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []contents reference Dir(source,target)

+ */

+private pattern mustInRelationcontents_reference_Dir(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"contents reference Dir");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>contents reference Dir(source,target)

+ */

+private pattern mayInRelationcontents_reference_Dir(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfDir_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationparent_reference_FSObject(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationcontents_reference_Dir(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []filesystems reference Model(source,target)

+ */

+private pattern mustInRelationfilesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"filesystems reference Model");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>filesystems reference Model(source,target)

+ */

+private pattern mayInRelationfilesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfModel_class(problem,interpretation,source);

+        find mayInstanceOfFileSystem_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationfilesystems_reference_Model(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationfilesystems_reference_Model(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []otherFSObjects reference Model(source,target)

+ */

+private pattern mustInRelationotherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"otherFSObjects reference Model");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>otherFSObjects reference Model(source,target)

+ */

+private pattern mayInRelationotherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfModel_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationotherFSObjects_reference_Model(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationroot_reference_FileSystem(problem,interpretation,source,target); }or

+        

+        { find mustInRelationcontents_reference_Dir(problem,interpretation,source,target); }or

+        

+        { find mustInRelationfilesystems_reference_Model(problem,interpretation,source,target); }or

+        

+        { find mustInRelationotherFSObjects_reference_Model(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_root_reference_FileSystem(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"root reference FileSystem");

+        find mustInstanceOfFileSystem_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationroot_reference_FileSystem(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_filesystems_reference_Model(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"filesystems reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationfilesystems_reference_Model(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFile_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_Model_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Model class UndefinedPart");

+        find mayInstanceOfModel_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class_by_contents_reference_Dir_with_parent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference Dir");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FSObject");

+        find mustInstanceOfDir_class(problem,interpretation,container);

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class_by_otherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"otherFSObjects reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayInRelationotherFSObjects_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_root_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"root reference FileSystem");

+        find mustInstanceOfFileSystem_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_contents_reference_Dir_with_parent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference Dir");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FSObject");

+        find mustInstanceOfDir_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_otherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"otherFSObjects reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationotherFSObjects_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FileSystem_class_by_filesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FileSystem class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"filesystems reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfFileSystem_class(problem,interpretation,newObject);

+        find mayInRelationfilesystems_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FileSystem_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FileSystem class");

+        find mayInstanceOfFileSystem_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_Model_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+}

+pattern refineTypeTo_File_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Dir_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_live_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"live reference FileSystem");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFileSystem_class(problem,interpretation,from);

+        find mustInstanceOfFSObject_class(problem,interpretation,to);

+        find mayInRelationlive_reference_FileSystem(problem,interpretation,from,to);

+        neg find mustInRelationlive_reference_FileSystem(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "Pseudostate class".

+ */

+private pattern mustInstanceOfPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Pseudostate class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Pseudostate class");

+}

+

+/**

+ * An element may be an instance of type "Pseudostate class".

+ */

+private pattern mayInstanceOfPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewPseudostate_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewPseudostate_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfPseudostate_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Vertex class".

+ */

+private pattern mustInstanceOfVertex_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Vertex class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewVertex_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Vertex class");

+}

+

+/**

+ * An element may be an instance of type "Vertex class".

+ */

+private pattern mayInstanceOfVertex_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewVertex_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewVertex_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfVertex_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Region class".

+ */

+private pattern mustInstanceOfRegion_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Region class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewRegion_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Region class");

+}

+

+/**

+ * An element may be an instance of type "Region class".

+ */

+private pattern mayInstanceOfRegion_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegion_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegion_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfRegion_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Transition class".

+ */

+private pattern mustInstanceOfTransition_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Transition class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewTransition_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Transition class");

+}

+

+/**

+ * An element may be an instance of type "Transition class".

+ */

+private pattern mayInstanceOfTransition_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewTransition_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewTransition_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfTransition_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class".

+ */

+private pattern mustInstanceOfStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class");

+}

+

+/**

+ * An element may be an instance of type "Statechart class".

+ */

+private pattern mayInstanceOfStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfStatechart_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Entry class".

+ */

+private pattern mustInstanceOfEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Entry class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEntry_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Entry class");

+}

+

+/**

+ * An element may be an instance of type "Entry class".

+ */

+private pattern mayInstanceOfEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEntry_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Synchronization class".

+ */

+private pattern mustInstanceOfSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Synchronization class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Synchronization class");

+}

+

+/**

+ * An element may be an instance of type "Synchronization class".

+ */

+private pattern mayInstanceOfSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find scopeDisallowsNewSynchronization_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find scopeDisallowsNewSynchronization_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfSynchronization_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "State class".

+ */

+private pattern mustInstanceOfState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"State class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"State class");

+}

+

+/**

+ * An element may be an instance of type "State class".

+ */

+private pattern mayInstanceOfState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "RegularState class".

+ */

+private pattern mustInstanceOfRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"RegularState class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"RegularState class");

+}

+

+/**

+ * An element may be an instance of type "RegularState class".

+ */

+private pattern mayInstanceOfRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegularState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegularState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfRegularState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class".

+ */

+private pattern mustInstanceOfCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class".

+ */

+private pattern mayInstanceOfCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfCompositeElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Choice class".

+ */

+private pattern mustInstanceOfChoice_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Choice class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewChoice_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Choice class");

+}

+

+/**

+ * An element may be an instance of type "Choice class".

+ */

+private pattern mayInstanceOfChoice_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewChoice_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewChoice_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfChoice_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Exit class".

+ */

+private pattern mustInstanceOfExit_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Exit class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewExit_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Exit class");

+}

+

+/**

+ * An element may be an instance of type "Exit class".

+ */

+private pattern mayInstanceOfExit_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewExit_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewExit_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfExit_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FinalState class".

+ */

+private pattern mustInstanceOfFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FinalState class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FinalState class");

+}

+

+/**

+ * An element may be an instance of type "FinalState class".

+ */

+private pattern mayInstanceOfFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFinalState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFinalState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFinalState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class DefinedPart".

+ */

+private pattern mustInstanceOfStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Statechart class DefinedPart".

+ */

+private pattern mayInstanceOfStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfStatechart_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class UndefinedPart".

+ */

+private pattern mustInstanceOfStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Statechart class UndefinedPart".

+ */

+private pattern mayInstanceOfStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class DefinedPart".

+ */

+private pattern mustInstanceOfCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class DefinedPart".

+ */

+private pattern mayInstanceOfCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfCompositeElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class UndefinedPart".

+ */

+private pattern mustInstanceOfCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class UndefinedPart".

+ */

+private pattern mayInstanceOfCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []incomingTransitions reference Vertex(source,target)

+ */

+private pattern mustInRelationincomingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"incomingTransitions reference Vertex");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>incomingTransitions reference Vertex(source,target)

+ */

+private pattern mayInRelationincomingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfVertex_class(problem,interpretation,source);

+        find mayInstanceOfTransition_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+} or {

+        find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []outgoingTransitions reference Vertex(source,target)

+ */

+private pattern mustInRelationoutgoingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"outgoingTransitions reference Vertex");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>outgoingTransitions reference Vertex(source,target)

+ */

+private pattern mayInRelationoutgoingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfVertex_class(problem,interpretation,source);

+        find mayInstanceOfTransition_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationsource_reference_Transition(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []vertices reference Region(source,target)

+ */

+private pattern mustInRelationvertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"vertices reference Region");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>vertices reference Region(source,target)

+ */

+private pattern mayInRelationvertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfRegion_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationvertices_reference_Region(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []target reference Transition(source,target)

+ */

+private pattern mustInRelationtarget_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"target reference Transition");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>target reference Transition(source,target)

+ */

+private pattern mayInRelationtarget_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfTransition_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtarget_reference_Transition(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []source reference Transition(source,target)

+ */

+private pattern mustInRelationsource_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source reference Transition");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>source reference Transition(source,target)

+ */

+private pattern mayInRelationsource_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfTransition_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationsource_reference_Transition(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationsource_reference_Transition(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []regions reference CompositeElement(source,target)

+ */

+private pattern mustInRelationregions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"regions reference CompositeElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>regions reference CompositeElement(source,target)

+ */

+private pattern mayInRelationregions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfCompositeElement_class(problem,interpretation,source);

+        find mayInstanceOfRegion_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries entryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_e1;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_e1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_e1;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noEntryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries multipleEntryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        neg find mayEquivalent(problem, interpretation, var_e1, var_e2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        var_e1 != var_e2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        var_e1 != var_e2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries transition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfVertex_class(problem,interpretation,var_src);

+        find mustInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_src;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_trg;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfVertex_class(problem,interpretation,var_src);

+        find mayInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_src);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_trg);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfVertex_class(problem,interpretation,var_src);

+        find mustInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_src;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_trg;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries incomingToEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noOutgoingTransitionFromEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries multipleTransitionFromEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t1;

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_t2;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t1);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_t2);

+        var_t1 != var_t2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t1;

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_t2;

+        var_t1 != var_t2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries outgoingFromExit

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mayInstanceOfExit_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries outgoingFromFinal

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mayInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noStateInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries StateInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_state;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        find mayInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_state);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_state;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries choiceHasNoOutgoing

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries choiceHasNoIncoming

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchHasNoOutgoing

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchHasNoIncoming

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedIncomingInSameRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        var_t1 != var_t2;

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_v1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v2);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        var_t1 != var_t2;

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_v1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v2);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        var_t1 != var_t2;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        var_t1 != var_t2;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries notSynchronizingStates

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleOutgoingTrainsition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        neg find mayEquivalent(problem, interpretation, var_trg1, var_trg2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        var_trg1 != var_trg2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        var_trg1 != var_trg2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleIncomingTrainsition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        neg find mayEquivalent(problem, interpretation, var_src1, var_src2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        var_src1 != var_src2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        var_src1 != var_src2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedRegionsAreNotSiblings

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        neg find mayEquivalent(problem, interpretation, var_r1, var_r2);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        neg find mayEquivalent(problem, interpretation, var_r1, var_r2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        find mayEquivalent(problem, interpretation, var_virtual3, var_v2);

+        var_r1 != var_r2;

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        find mayEquivalent(problem, interpretation, var_virtual3, var_v2);

+        var_r1 != var_r2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        var_r1 != var_r2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        var_r1 != var_r2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries child

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_child;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mayInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_child);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_child;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedRegionDoesNotHaveMultipleRegions

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleRegions

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_region1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_region2;

+        neg find mayEquivalent(problem, interpretation, var_region1, var_region2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_region1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_region2);

+        var_region1 != var_region2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_region1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_region2;

+        var_region1 != var_region2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchThree

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        neg find mayEquivalent(problem, interpretation, var_t2, var_t3);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t3);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        neg find mayEquivalent(problem, interpretation, var_t2, var_t3);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t3);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        find mayEquivalent(problem, interpretation, var_virtual2, var_s);

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        find mayEquivalent(problem, interpretation, var_virtual2, var_s);

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries twoSynch

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        neg find mayEquivalent(problem, interpretation, var_s1, var_s2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        var_s1 != var_s2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        var_s1 != var_s2;

+}

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,source,target); }or

+        

+        { find mustInRelationvertices_reference_Region(problem,interpretation,source,target); }or

+        

+        { find mustInRelationregions_reference_CompositeElement(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem,interpretation,var_r1);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem,interpretation,var_r);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem,interpretation,var_t,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem,interpretation,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem,interpretation,var_e,var_t1,var_t2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem,interpretation,var_t,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem,interpretation,var_t,var_f);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem,interpretation,var_region);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem,interpretation,var_c);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem,interpretation,var_c);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem,interpretation,var_s,var_v);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem,interpretation,var_s1,var_s2);

+}

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_target_reference_Transition(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"target reference Transition");

+        find mustInstanceOfTransition_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem,interpretation,var_r1);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem,interpretation,var_r);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem,interpretation,var_t,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem,interpretation,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem,interpretation,var_e,var_t1,var_t2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem,interpretation,var_t,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem,interpretation,var_t,var_f);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem,interpretation,var_region);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem,interpretation,var_c);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem,interpretation,var_c);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem,interpretation,var_s,var_v);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem,interpretation,var_s1,var_s2);

+}

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfPseudostate_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfVertex_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFinalState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfExit_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegularState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_Entry_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Entry class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfEntry_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Entry_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Entry class");

+        find mayInstanceOfEntry_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Choice_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Choice class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfChoice_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Choice_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Choice class");

+        find mayInstanceOfChoice_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_State_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"State class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfState_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_State_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"State class");

+        find mayInstanceOfState_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Statechart_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Statechart class UndefinedPart");

+        find mayInstanceOfStatechart_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Transition_class_by_outgoingTransitions_reference_Vertex_with_source_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Transition class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"outgoingTransitions reference Vertex");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"source reference Transition");

+        find mustInstanceOfVertex_class(problem,interpretation,container);

+        find mayInstanceOfTransition_class(problem,interpretation,newObject);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Transition_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Transition class");

+        find mayInstanceOfTransition_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Region_class_by_regions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Region class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"regions reference CompositeElement");

+        find mustInstanceOfCompositeElement_class(problem,interpretation,container);

+        find mayInstanceOfRegion_class(problem,interpretation,newObject);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Region_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Region class");

+        find mayInstanceOfRegion_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FinalState_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FinalState class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfFinalState_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FinalState_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FinalState class");

+        find mayInstanceOfFinalState_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Exit_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Exit class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfExit_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Exit_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Exit class");

+        find mayInstanceOfExit_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Synchronization_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Synchronization class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfSynchronization_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Synchronization_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Synchronization class");

+        find mayInstanceOfSynchronization_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_Entry_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Choice_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+}

+pattern refineTypeTo_State_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfState_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Statechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Transition_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Region_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Exit_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Synchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_incomingTransitions_reference_Vertex_and_target_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation, oppositeInterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"incomingTransitions reference Vertex");

+        PartialInterpretation.partialrelationinterpretation(interpretation,oppositeInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(oppositeInterpretation,"target reference Transition");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfVertex_class(problem,interpretation,from);

+        find mustInstanceOfTransition_class(problem,interpretation,to);

+        find mayInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

+        neg find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "Pseudostate class".

+ */

+private pattern mustInstanceOfPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Pseudostate class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Pseudostate class");

+}

+

+/**

+ * An element may be an instance of type "Pseudostate class".

+ */

+private pattern mayInstanceOfPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewPseudostate_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewPseudostate_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfPseudostate_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Vertex class".

+ */

+private pattern mustInstanceOfVertex_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Vertex class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewVertex_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Vertex class");

+}

+

+/**

+ * An element may be an instance of type "Vertex class".

+ */

+private pattern mayInstanceOfVertex_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewVertex_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewVertex_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfVertex_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Region class".

+ */

+private pattern mustInstanceOfRegion_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Region class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewRegion_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Region class");

+}

+

+/**

+ * An element may be an instance of type "Region class".

+ */

+private pattern mayInstanceOfRegion_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegion_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegion_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfRegion_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Transition class".

+ */

+private pattern mustInstanceOfTransition_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Transition class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewTransition_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Transition class");

+}

+

+/**

+ * An element may be an instance of type "Transition class".

+ */

+private pattern mayInstanceOfTransition_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewTransition_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewTransition_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfTransition_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class".

+ */

+private pattern mustInstanceOfStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class");

+}

+

+/**

+ * An element may be an instance of type "Statechart class".

+ */

+private pattern mayInstanceOfStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfStatechart_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Entry class".

+ */

+private pattern mustInstanceOfEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Entry class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEntry_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Entry class");

+}

+

+/**

+ * An element may be an instance of type "Entry class".

+ */

+private pattern mayInstanceOfEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEntry_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Synchronization class".

+ */

+private pattern mustInstanceOfSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Synchronization class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Synchronization class");

+}

+

+/**

+ * An element may be an instance of type "Synchronization class".

+ */

+private pattern mayInstanceOfSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewSynchronization_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewSynchronization_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfSynchronization_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "State class".

+ */

+private pattern mustInstanceOfState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"State class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"State class");

+}

+

+/**

+ * An element may be an instance of type "State class".

+ */

+private pattern mayInstanceOfState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "RegularState class".

+ */

+private pattern mustInstanceOfRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"RegularState class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"RegularState class");

+}

+

+/**

+ * An element may be an instance of type "RegularState class".

+ */

+private pattern mayInstanceOfRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegularState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegularState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfRegularState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class".

+ */

+private pattern mustInstanceOfCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class".

+ */

+private pattern mayInstanceOfCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfCompositeElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Choice class".

+ */

+private pattern mustInstanceOfChoice_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Choice class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewChoice_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Choice class");

+}

+

+/**

+ * An element may be an instance of type "Choice class".

+ */

+private pattern mayInstanceOfChoice_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewChoice_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewChoice_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfChoice_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Exit class".

+ */

+private pattern mustInstanceOfExit_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Exit class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewExit_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Exit class");

+}

+

+/**

+ * An element may be an instance of type "Exit class".

+ */

+private pattern mayInstanceOfExit_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewExit_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewExit_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfExit_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FinalState class".

+ */

+private pattern mustInstanceOfFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FinalState class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FinalState class");

+}

+

+/**

+ * An element may be an instance of type "FinalState class".

+ */

+private pattern mayInstanceOfFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFinalState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFinalState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFinalState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class DefinedPart".

+ */

+private pattern mustInstanceOfStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Statechart class DefinedPart".

+ */

+private pattern mayInstanceOfStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfStatechart_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class UndefinedPart".

+ */

+private pattern mustInstanceOfStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Statechart class UndefinedPart".

+ */

+private pattern mayInstanceOfStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class DefinedPart".

+ */

+private pattern mustInstanceOfCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class DefinedPart".

+ */

+private pattern mayInstanceOfCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfCompositeElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class UndefinedPart".

+ */

+private pattern mustInstanceOfCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class UndefinedPart".

+ */

+private pattern mayInstanceOfCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []incomingTransitions reference Vertex(source,target)

+ */

+private pattern mustInRelationincomingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"incomingTransitions reference Vertex");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>incomingTransitions reference Vertex(source,target)

+ */

+private pattern mayInRelationincomingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfVertex_class(problem,interpretation,source);

+        find mayInstanceOfTransition_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+} or {

+        find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []outgoingTransitions reference Vertex(source,target)

+ */

+private pattern mustInRelationoutgoingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"outgoingTransitions reference Vertex");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>outgoingTransitions reference Vertex(source,target)

+ */

+private pattern mayInRelationoutgoingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfVertex_class(problem,interpretation,source);

+        find mayInstanceOfTransition_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationsource_reference_Transition(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []vertices reference Region(source,target)

+ */

+private pattern mustInRelationvertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"vertices reference Region");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>vertices reference Region(source,target)

+ */

+private pattern mayInRelationvertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfRegion_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationvertices_reference_Region(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []target reference Transition(source,target)

+ */

+private pattern mustInRelationtarget_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"target reference Transition");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>target reference Transition(source,target)

+ */

+private pattern mayInRelationtarget_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfTransition_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtarget_reference_Transition(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []source reference Transition(source,target)

+ */

+private pattern mustInRelationsource_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source reference Transition");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>source reference Transition(source,target)

+ */

+private pattern mayInRelationsource_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfTransition_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationsource_reference_Transition(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationsource_reference_Transition(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []regions reference CompositeElement(source,target)

+ */

+private pattern mustInRelationregions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"regions reference CompositeElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>regions reference CompositeElement(source,target)

+ */

+private pattern mayInRelationregions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfCompositeElement_class(problem,interpretation,source);

+        find mayInstanceOfRegion_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries entryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_e1;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_e1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_e1;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noEntryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries multipleEntryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        neg find mayEquivalent(problem, interpretation, var_e1, var_e2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        var_e1 != var_e2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        var_e1 != var_e2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries transition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfVertex_class(problem,interpretation,var_src);

+        find mustInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_src;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_trg;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfVertex_class(problem,interpretation,var_src);

+        find mayInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_src);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_trg);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfVertex_class(problem,interpretation,var_src);

+        find mustInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_src;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_trg;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries incomingToEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noOutgoingTransitionFromEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries multipleTransitionFromEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t1;

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_t2;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t1);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_t2);

+        var_t1 != var_t2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t1;

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_t2;

+        var_t1 != var_t2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries outgoingFromExit

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mayInstanceOfExit_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries outgoingFromFinal

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mayInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noStateInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries StateInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_state;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        find mayInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_state);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_state;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries choiceHasNoOutgoing

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries choiceHasNoIncoming

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchHasNoOutgoing

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchHasNoIncoming

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedIncomingInSameRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        var_t1 != var_t2;

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_v1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v2);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        var_t1 != var_t2;

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_v1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v2);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        var_t1 != var_t2;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        var_t1 != var_t2;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries notSynchronizingStates

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleOutgoingTrainsition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        neg find mayEquivalent(problem, interpretation, var_trg1, var_trg2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        var_trg1 != var_trg2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        var_trg1 != var_trg2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleIncomingTrainsition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        neg find mayEquivalent(problem, interpretation, var_src1, var_src2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        var_src1 != var_src2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        var_src1 != var_src2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedRegionsAreNotSiblings

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        neg find mayEquivalent(problem, interpretation, var_r1, var_r2);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        neg find mayEquivalent(problem, interpretation, var_r1, var_r2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        find mayEquivalent(problem, interpretation, var_virtual3, var_v2);

+        var_r1 != var_r2;

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        find mayEquivalent(problem, interpretation, var_virtual3, var_v2);

+        var_r1 != var_r2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        var_r1 != var_r2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        var_r1 != var_r2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries child

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_child;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mayInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_child);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_child;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedRegionDoesNotHaveMultipleRegions

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleRegions

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_region1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_region2;

+        neg find mayEquivalent(problem, interpretation, var_region1, var_region2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_region1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_region2);

+        var_region1 != var_region2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_region1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_region2;

+        var_region1 != var_region2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchThree

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        neg find mayEquivalent(problem, interpretation, var_t2, var_t3);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t3);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        neg find mayEquivalent(problem, interpretation, var_t2, var_t3);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t3);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        find mayEquivalent(problem, interpretation, var_virtual2, var_s);

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        find mayEquivalent(problem, interpretation, var_virtual2, var_s);

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries twoSynch

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        neg find mayEquivalent(problem, interpretation, var_s1, var_s2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        var_s1 != var_s2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        var_s1 != var_s2;

+}

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,source,target); }or

+        

+        { find mustInRelationvertices_reference_Region(problem,interpretation,source,target); }or

+        

+        { find mustInRelationregions_reference_CompositeElement(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem,interpretation,var_r1);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem,interpretation,var_r);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem,interpretation,var_t,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem,interpretation,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem,interpretation,var_e,var_t1,var_t2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem,interpretation,var_t,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem,interpretation,var_t,var_f);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem,interpretation,var_region);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem,interpretation,var_c);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem,interpretation,var_c);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem,interpretation,var_s,var_v);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem,interpretation,var_s1,var_s2);

+}

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_target_reference_Transition(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"target reference Transition");

+        find mustInstanceOfTransition_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem,interpretation,var_r1);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem,interpretation,var_r);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem,interpretation,var_t,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem,interpretation,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem,interpretation,var_e,var_t1,var_t2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem,interpretation,var_t,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem,interpretation,var_t,var_f);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem,interpretation,var_region);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem,interpretation,var_c);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem,interpretation,var_c);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem,interpretation,var_s,var_v);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem,interpretation,var_s1,var_s2);

+}

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfPseudostate_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfVertex_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFinalState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfExit_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegularState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_State_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"State class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfState_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_State_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"State class");

+        find mayInstanceOfState_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FinalState_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FinalState class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfFinalState_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FinalState_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FinalState class");

+        find mayInstanceOfFinalState_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Choice_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Choice class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfChoice_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Choice_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Choice class");

+        find mayInstanceOfChoice_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Entry_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Entry class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfEntry_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Entry_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Entry class");

+        find mayInstanceOfEntry_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Statechart_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Statechart class UndefinedPart");

+        find mayInstanceOfStatechart_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Exit_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Exit class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfExit_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Exit_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Exit class");

+        find mayInstanceOfExit_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Transition_class_by_outgoingTransitions_reference_Vertex_with_source_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Transition class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"outgoingTransitions reference Vertex");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"source reference Transition");

+        find mustInstanceOfVertex_class(problem,interpretation,container);

+        find mayInstanceOfTransition_class(problem,interpretation,newObject);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Transition_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Transition class");

+        find mayInstanceOfTransition_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Region_class_by_regions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Region class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"regions reference CompositeElement");

+        find mustInstanceOfCompositeElement_class(problem,interpretation,container);

+        find mayInstanceOfRegion_class(problem,interpretation,newObject);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Region_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Region class");

+        find mayInstanceOfRegion_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Synchronization_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Synchronization class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfSynchronization_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Synchronization_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Synchronization class");

+        find mayInstanceOfSynchronization_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_State_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfState_class(problem,interpretation,element);

+        neg find mustInstanceOfState_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Choice_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Entry_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Statechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Exit_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Transition_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Region_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Synchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_incomingTransitions_reference_Vertex_and_target_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation, oppositeInterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"incomingTransitions reference Vertex");

+        PartialInterpretation.partialrelationinterpretation(interpretation,oppositeInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(oppositeInterpretation,"target reference Transition");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfVertex_class(problem,interpretation,from);

+        find mustInstanceOfTransition_class(problem,interpretation,to);

+        find mayInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

+        neg find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "Pseudostate class".

+ */

+private pattern mustInstanceOfPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Pseudostate class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Pseudostate class");

+}

+

+/**

+ * An element may be an instance of type "Pseudostate class".

+ */

+private pattern mayInstanceOfPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find scopeDisallowsNewPseudostate_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find scopeDisallowsNewPseudostate_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfPseudostate_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Vertex class".

+ */

+private pattern mustInstanceOfVertex_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Vertex class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewVertex_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Vertex class");

+}

+

+/**

+ * An element may be an instance of type "Vertex class".

+ */

+private pattern mayInstanceOfVertex_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewVertex_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewVertex_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfVertex_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Region class".

+ */

+private pattern mustInstanceOfRegion_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Region class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewRegion_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Region class");

+}

+

+/**

+ * An element may be an instance of type "Region class".

+ */

+private pattern mayInstanceOfRegion_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegion_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegion_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfRegion_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Transition class".

+ */

+private pattern mustInstanceOfTransition_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Transition class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewTransition_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Transition class");

+}

+

+/**

+ * An element may be an instance of type "Transition class".

+ */

+private pattern mayInstanceOfTransition_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewTransition_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewTransition_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfTransition_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class".

+ */

+private pattern mustInstanceOfStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class");

+}

+

+/**

+ * An element may be an instance of type "Statechart class".

+ */

+private pattern mayInstanceOfStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfStatechart_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Entry class".

+ */

+private pattern mustInstanceOfEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Entry class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEntry_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Entry class");

+}

+

+/**

+ * An element may be an instance of type "Entry class".

+ */

+private pattern mayInstanceOfEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEntry_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Synchronization class".

+ */

+private pattern mustInstanceOfSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Synchronization class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Synchronization class");

+}

+

+/**

+ * An element may be an instance of type "Synchronization class".

+ */

+private pattern mayInstanceOfSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find scopeDisallowsNewSynchronization_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find scopeDisallowsNewSynchronization_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfSynchronization_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "State class".

+ */

+private pattern mustInstanceOfState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"State class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"State class");

+}

+

+/**

+ * An element may be an instance of type "State class".

+ */

+private pattern mayInstanceOfState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "RegularState class".

+ */

+private pattern mustInstanceOfRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"RegularState class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"RegularState class");

+}

+

+/**

+ * An element may be an instance of type "RegularState class".

+ */

+private pattern mayInstanceOfRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegularState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegularState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfRegularState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class".

+ */

+private pattern mustInstanceOfCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class".

+ */

+private pattern mayInstanceOfCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfCompositeElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Choice class".

+ */

+private pattern mustInstanceOfChoice_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Choice class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewChoice_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Choice class");

+}

+

+/**

+ * An element may be an instance of type "Choice class".

+ */

+private pattern mayInstanceOfChoice_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find scopeDisallowsNewChoice_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find scopeDisallowsNewChoice_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfChoice_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Exit class".

+ */

+private pattern mustInstanceOfExit_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Exit class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewExit_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Exit class");

+}

+

+/**

+ * An element may be an instance of type "Exit class".

+ */

+private pattern mayInstanceOfExit_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewExit_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewExit_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfExit_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FinalState class".

+ */

+private pattern mustInstanceOfFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FinalState class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FinalState class");

+}

+

+/**

+ * An element may be an instance of type "FinalState class".

+ */

+private pattern mayInstanceOfFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFinalState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFinalState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFinalState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class DefinedPart".

+ */

+private pattern mustInstanceOfStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Statechart class DefinedPart".

+ */

+private pattern mayInstanceOfStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfStatechart_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class UndefinedPart".

+ */

+private pattern mustInstanceOfStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Statechart class UndefinedPart".

+ */

+private pattern mayInstanceOfStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class DefinedPart".

+ */

+private pattern mustInstanceOfCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class DefinedPart".

+ */

+private pattern mayInstanceOfCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfCompositeElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class UndefinedPart".

+ */

+private pattern mustInstanceOfCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class UndefinedPart".

+ */

+private pattern mayInstanceOfCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []incomingTransitions reference Vertex(source,target)

+ */

+private pattern mustInRelationincomingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"incomingTransitions reference Vertex");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>incomingTransitions reference Vertex(source,target)

+ */

+private pattern mayInRelationincomingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfVertex_class(problem,interpretation,source);

+        find mayInstanceOfTransition_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+} or {

+        find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []outgoingTransitions reference Vertex(source,target)

+ */

+private pattern mustInRelationoutgoingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"outgoingTransitions reference Vertex");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>outgoingTransitions reference Vertex(source,target)

+ */

+private pattern mayInRelationoutgoingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfVertex_class(problem,interpretation,source);

+        find mayInstanceOfTransition_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationsource_reference_Transition(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []vertices reference Region(source,target)

+ */

+private pattern mustInRelationvertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"vertices reference Region");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>vertices reference Region(source,target)

+ */

+private pattern mayInRelationvertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfRegion_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationvertices_reference_Region(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []target reference Transition(source,target)

+ */

+private pattern mustInRelationtarget_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"target reference Transition");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>target reference Transition(source,target)

+ */

+private pattern mayInRelationtarget_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfTransition_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtarget_reference_Transition(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []source reference Transition(source,target)

+ */

+private pattern mustInRelationsource_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source reference Transition");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>source reference Transition(source,target)

+ */

+private pattern mayInRelationsource_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfTransition_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationsource_reference_Transition(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationsource_reference_Transition(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []regions reference CompositeElement(source,target)

+ */

+private pattern mustInRelationregions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"regions reference CompositeElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>regions reference CompositeElement(source,target)

+ */

+private pattern mayInRelationregions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfCompositeElement_class(problem,interpretation,source);

+        find mayInstanceOfRegion_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries entryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_e1;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_e1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_e1;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noEntryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries multipleEntryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        neg find mayEquivalent(problem, interpretation, var_e1, var_e2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        var_e1 != var_e2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        var_e1 != var_e2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries transition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfVertex_class(problem,interpretation,var_src);

+        find mustInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_src;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_trg;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfVertex_class(problem,interpretation,var_src);

+        find mayInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_src);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_trg);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfVertex_class(problem,interpretation,var_src);

+        find mustInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_src;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_trg;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries incomingToEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noOutgoingTransitionFromEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries multipleTransitionFromEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t1;

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_t2;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t1);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_t2);

+        var_t1 != var_t2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t1;

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_t2;

+        var_t1 != var_t2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries outgoingFromExit

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mayInstanceOfExit_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries outgoingFromFinal

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mayInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noStateInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries StateInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_state;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        find mayInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_state);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_state;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries choiceHasNoOutgoing

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries choiceHasNoIncoming

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchHasNoOutgoing

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchHasNoIncoming

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedIncomingInSameRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        var_t1 != var_t2;

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_v1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v2);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        var_t1 != var_t2;

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_v1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v2);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        var_t1 != var_t2;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        var_t1 != var_t2;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries notSynchronizingStates

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleOutgoingTrainsition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        neg find mayEquivalent(problem, interpretation, var_trg1, var_trg2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        var_trg1 != var_trg2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        var_trg1 != var_trg2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleIncomingTrainsition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        neg find mayEquivalent(problem, interpretation, var_src1, var_src2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        var_src1 != var_src2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        var_src1 != var_src2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedRegionsAreNotSiblings

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        neg find mayEquivalent(problem, interpretation, var_r1, var_r2);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        neg find mayEquivalent(problem, interpretation, var_r1, var_r2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        find mayEquivalent(problem, interpretation, var_virtual3, var_v2);

+        var_r1 != var_r2;

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        find mayEquivalent(problem, interpretation, var_virtual3, var_v2);

+        var_r1 != var_r2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        var_r1 != var_r2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        var_r1 != var_r2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries child

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_child;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mayInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_child);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_child;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedRegionDoesNotHaveMultipleRegions

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleRegions

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_region1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_region2;

+        neg find mayEquivalent(problem, interpretation, var_region1, var_region2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_region1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_region2);

+        var_region1 != var_region2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_region1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_region2;

+        var_region1 != var_region2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchThree

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        neg find mayEquivalent(problem, interpretation, var_t2, var_t3);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t3);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        neg find mayEquivalent(problem, interpretation, var_t2, var_t3);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t3);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        find mayEquivalent(problem, interpretation, var_virtual2, var_s);

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        find mayEquivalent(problem, interpretation, var_virtual2, var_s);

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries twoSynch

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        neg find mayEquivalent(problem, interpretation, var_s1, var_s2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        var_s1 != var_s2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        var_s1 != var_s2;

+}

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,source,target); }or

+        

+        { find mustInRelationvertices_reference_Region(problem,interpretation,source,target); }or

+        

+        { find mustInRelationregions_reference_CompositeElement(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem,interpretation,var_r1);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem,interpretation,var_r);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem,interpretation,var_t,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem,interpretation,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem,interpretation,var_e,var_t1,var_t2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem,interpretation,var_t,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem,interpretation,var_t,var_f);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem,interpretation,var_region);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem,interpretation,var_c);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem,interpretation,var_c);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem,interpretation,var_s,var_v);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem,interpretation,var_s1,var_s2);

+}

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_target_reference_Transition(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"target reference Transition");

+        find mustInstanceOfTransition_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem,interpretation,var_r1);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem,interpretation,var_r);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem,interpretation,var_t,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem,interpretation,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem,interpretation,var_e,var_t1,var_t2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem,interpretation,var_t,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem,interpretation,var_t,var_f);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem,interpretation,var_region);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem,interpretation,var_c);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem,interpretation,var_c);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem,interpretation,var_s,var_v);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem,interpretation,var_s1,var_s2);

+}

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfPseudostate_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfVertex_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFinalState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfExit_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegularState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_Entry_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Entry class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfEntry_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Entry_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Entry class");

+        find mayInstanceOfEntry_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FinalState_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FinalState class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfFinalState_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FinalState_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FinalState class");

+        find mayInstanceOfFinalState_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Synchronization_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Synchronization class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfSynchronization_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Synchronization_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Synchronization class");

+        find mayInstanceOfSynchronization_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Transition_class_by_outgoingTransitions_reference_Vertex_with_source_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Transition class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"outgoingTransitions reference Vertex");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"source reference Transition");

+        find mustInstanceOfVertex_class(problem,interpretation,container);

+        find mayInstanceOfTransition_class(problem,interpretation,newObject);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Transition_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Transition class");

+        find mayInstanceOfTransition_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Choice_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Choice class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfChoice_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Choice_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Choice class");

+        find mayInstanceOfChoice_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Statechart_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Statechart class UndefinedPart");

+        find mayInstanceOfStatechart_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Region_class_by_regions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Region class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"regions reference CompositeElement");

+        find mustInstanceOfCompositeElement_class(problem,interpretation,container);

+        find mayInstanceOfRegion_class(problem,interpretation,newObject);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Region_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Region class");

+        find mayInstanceOfRegion_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_State_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"State class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfState_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_State_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"State class");

+        find mayInstanceOfState_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Exit_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Exit class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfExit_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Exit_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Exit class");

+        find mayInstanceOfExit_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_Entry_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Synchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Transition_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Choice_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Statechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Region_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_State_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfState_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfState_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Exit_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_incomingTransitions_reference_Vertex_and_target_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation, oppositeInterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"incomingTransitions reference Vertex");

+        PartialInterpretation.partialrelationinterpretation(interpretation,oppositeInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(oppositeInterpretation,"target reference Transition");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfVertex_class(problem,interpretation,from);

+        find mustInstanceOfTransition_class(problem,interpretation,to);

+        find mayInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

+        neg find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "Pseudostate class".

+ */

+private pattern mustInstanceOfPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Pseudostate class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Pseudostate class");

+}

+

+/**

+ * An element may be an instance of type "Pseudostate class".

+ */

+private pattern mayInstanceOfPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewPseudostate_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewPseudostate_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfPseudostate_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Vertex class".

+ */

+private pattern mustInstanceOfVertex_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Vertex class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewVertex_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Vertex class");

+}

+

+/**

+ * An element may be an instance of type "Vertex class".

+ */

+private pattern mayInstanceOfVertex_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewVertex_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewVertex_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfVertex_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Region class".

+ */

+private pattern mustInstanceOfRegion_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Region class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewRegion_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Region class");

+}

+

+/**

+ * An element may be an instance of type "Region class".

+ */

+private pattern mayInstanceOfRegion_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegion_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegion_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfRegion_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Transition class".

+ */

+private pattern mustInstanceOfTransition_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Transition class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewTransition_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Transition class");

+}

+

+/**

+ * An element may be an instance of type "Transition class".

+ */

+private pattern mayInstanceOfTransition_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewTransition_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewTransition_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfTransition_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class".

+ */

+private pattern mustInstanceOfStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class");

+}

+

+/**

+ * An element may be an instance of type "Statechart class".

+ */

+private pattern mayInstanceOfStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfStatechart_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Entry class".

+ */

+private pattern mustInstanceOfEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Entry class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEntry_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Entry class");

+}

+

+/**

+ * An element may be an instance of type "Entry class".

+ */

+private pattern mayInstanceOfEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEntry_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Synchronization class".

+ */

+private pattern mustInstanceOfSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Synchronization class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Synchronization class");

+}

+

+/**

+ * An element may be an instance of type "Synchronization class".

+ */

+private pattern mayInstanceOfSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewSynchronization_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewSynchronization_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfSynchronization_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "State class".

+ */

+private pattern mustInstanceOfState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"State class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"State class");

+}

+

+/**

+ * An element may be an instance of type "State class".

+ */

+private pattern mayInstanceOfState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "RegularState class".

+ */

+private pattern mustInstanceOfRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"RegularState class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"RegularState class");

+}

+

+/**

+ * An element may be an instance of type "RegularState class".

+ */

+private pattern mayInstanceOfRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegularState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegularState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfRegularState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class".

+ */

+private pattern mustInstanceOfCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class".

+ */

+private pattern mayInstanceOfCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfCompositeElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Choice class".

+ */

+private pattern mustInstanceOfChoice_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Choice class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewChoice_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Choice class");

+}

+

+/**

+ * An element may be an instance of type "Choice class".

+ */

+private pattern mayInstanceOfChoice_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find scopeDisallowsNewChoice_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find scopeDisallowsNewChoice_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfChoice_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Exit class".

+ */

+private pattern mustInstanceOfExit_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Exit class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewExit_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Exit class");

+}

+

+/**

+ * An element may be an instance of type "Exit class".

+ */

+private pattern mayInstanceOfExit_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find scopeDisallowsNewExit_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find scopeDisallowsNewExit_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfExit_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FinalState class".

+ */

+private pattern mustInstanceOfFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FinalState class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FinalState class");

+}

+

+/**

+ * An element may be an instance of type "FinalState class".

+ */

+private pattern mayInstanceOfFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFinalState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFinalState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFinalState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class DefinedPart".

+ */

+private pattern mustInstanceOfStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Statechart class DefinedPart".

+ */

+private pattern mayInstanceOfStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfStatechart_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class UndefinedPart".

+ */

+private pattern mustInstanceOfStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Statechart class UndefinedPart".

+ */

+private pattern mayInstanceOfStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class DefinedPart".

+ */

+private pattern mustInstanceOfCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class DefinedPart".

+ */

+private pattern mayInstanceOfCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfCompositeElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class UndefinedPart".

+ */

+private pattern mustInstanceOfCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class UndefinedPart".

+ */

+private pattern mayInstanceOfCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []incomingTransitions reference Vertex(source,target)

+ */

+private pattern mustInRelationincomingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"incomingTransitions reference Vertex");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>incomingTransitions reference Vertex(source,target)

+ */

+private pattern mayInRelationincomingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfVertex_class(problem,interpretation,source);

+        find mayInstanceOfTransition_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+} or {

+        find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []outgoingTransitions reference Vertex(source,target)

+ */

+private pattern mustInRelationoutgoingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"outgoingTransitions reference Vertex");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>outgoingTransitions reference Vertex(source,target)

+ */

+private pattern mayInRelationoutgoingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfVertex_class(problem,interpretation,source);

+        find mayInstanceOfTransition_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationsource_reference_Transition(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []vertices reference Region(source,target)

+ */

+private pattern mustInRelationvertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"vertices reference Region");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>vertices reference Region(source,target)

+ */

+private pattern mayInRelationvertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfRegion_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationvertices_reference_Region(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []target reference Transition(source,target)

+ */

+private pattern mustInRelationtarget_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"target reference Transition");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>target reference Transition(source,target)

+ */

+private pattern mayInRelationtarget_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfTransition_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtarget_reference_Transition(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []source reference Transition(source,target)

+ */

+private pattern mustInRelationsource_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source reference Transition");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>source reference Transition(source,target)

+ */

+private pattern mayInRelationsource_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfTransition_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationsource_reference_Transition(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationsource_reference_Transition(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []regions reference CompositeElement(source,target)

+ */

+private pattern mustInRelationregions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"regions reference CompositeElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>regions reference CompositeElement(source,target)

+ */

+private pattern mayInRelationregions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfCompositeElement_class(problem,interpretation,source);

+        find mayInstanceOfRegion_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries entryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_e1;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_e1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_e1;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noEntryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries multipleEntryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        neg find mayEquivalent(problem, interpretation, var_e1, var_e2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        var_e1 != var_e2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        var_e1 != var_e2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries transition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfVertex_class(problem,interpretation,var_src);

+        find mustInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_src;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_trg;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfVertex_class(problem,interpretation,var_src);

+        find mayInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_src);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_trg);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfVertex_class(problem,interpretation,var_src);

+        find mustInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_src;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_trg;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries incomingToEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noOutgoingTransitionFromEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries multipleTransitionFromEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t1;

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_t2;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t1);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_t2);

+        var_t1 != var_t2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t1;

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_t2;

+        var_t1 != var_t2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries outgoingFromExit

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mayInstanceOfExit_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries outgoingFromFinal

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mayInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noStateInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries StateInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_state;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        find mayInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_state);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_state;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries choiceHasNoOutgoing

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries choiceHasNoIncoming

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchHasNoOutgoing

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchHasNoIncoming

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedIncomingInSameRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        var_t1 != var_t2;

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_v1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v2);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        var_t1 != var_t2;

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_v1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v2);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        var_t1 != var_t2;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        var_t1 != var_t2;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries notSynchronizingStates

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleOutgoingTrainsition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        neg find mayEquivalent(problem, interpretation, var_trg1, var_trg2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        var_trg1 != var_trg2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        var_trg1 != var_trg2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleIncomingTrainsition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        neg find mayEquivalent(problem, interpretation, var_src1, var_src2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        var_src1 != var_src2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        var_src1 != var_src2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedRegionsAreNotSiblings

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        neg find mayEquivalent(problem, interpretation, var_r1, var_r2);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        neg find mayEquivalent(problem, interpretation, var_r1, var_r2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        find mayEquivalent(problem, interpretation, var_virtual3, var_v2);

+        var_r1 != var_r2;

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        find mayEquivalent(problem, interpretation, var_virtual3, var_v2);

+        var_r1 != var_r2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        var_r1 != var_r2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        var_r1 != var_r2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries child

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_child;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mayInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_child);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_child;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedRegionDoesNotHaveMultipleRegions

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleRegions

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_region1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_region2;

+        neg find mayEquivalent(problem, interpretation, var_region1, var_region2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_region1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_region2);

+        var_region1 != var_region2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_region1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_region2;

+        var_region1 != var_region2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchThree

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        neg find mayEquivalent(problem, interpretation, var_t2, var_t3);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t3);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        neg find mayEquivalent(problem, interpretation, var_t2, var_t3);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t3);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        find mayEquivalent(problem, interpretation, var_virtual2, var_s);

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        find mayEquivalent(problem, interpretation, var_virtual2, var_s);

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries twoSynch

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        neg find mayEquivalent(problem, interpretation, var_s1, var_s2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        var_s1 != var_s2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        var_s1 != var_s2;

+}

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,source,target); }or

+        

+        { find mustInRelationvertices_reference_Region(problem,interpretation,source,target); }or

+        

+        { find mustInRelationregions_reference_CompositeElement(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem,interpretation,var_r1);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem,interpretation,var_r);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem,interpretation,var_t,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem,interpretation,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem,interpretation,var_e,var_t1,var_t2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem,interpretation,var_t,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem,interpretation,var_t,var_f);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem,interpretation,var_region);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem,interpretation,var_c);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem,interpretation,var_c);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem,interpretation,var_s,var_v);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem,interpretation,var_s1,var_s2);

+}

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_target_reference_Transition(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"target reference Transition");

+        find mustInstanceOfTransition_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem,interpretation,var_r1);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem,interpretation,var_r);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem,interpretation,var_t,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem,interpretation,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem,interpretation,var_e,var_t1,var_t2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem,interpretation,var_t,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem,interpretation,var_t,var_f);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem,interpretation,var_region);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem,interpretation,var_c);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem,interpretation,var_c);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem,interpretation,var_s,var_v);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem,interpretation,var_s1,var_s2);

+}

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfPseudostate_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfVertex_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFinalState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfExit_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegularState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_Transition_class_by_outgoingTransitions_reference_Vertex_with_source_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Transition class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"outgoingTransitions reference Vertex");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"source reference Transition");

+        find mustInstanceOfVertex_class(problem,interpretation,container);

+        find mayInstanceOfTransition_class(problem,interpretation,newObject);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Transition_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Transition class");

+        find mayInstanceOfTransition_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Synchronization_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Synchronization class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfSynchronization_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Synchronization_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Synchronization class");

+        find mayInstanceOfSynchronization_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_State_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"State class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfState_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_State_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"State class");

+        find mayInstanceOfState_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Exit_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Exit class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfExit_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Exit_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Exit class");

+        find mayInstanceOfExit_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Choice_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Choice class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfChoice_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Choice_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Choice class");

+        find mayInstanceOfChoice_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FinalState_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FinalState class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfFinalState_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FinalState_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FinalState class");

+        find mayInstanceOfFinalState_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Region_class_by_regions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Region class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"regions reference CompositeElement");

+        find mustInstanceOfCompositeElement_class(problem,interpretation,container);

+        find mayInstanceOfRegion_class(problem,interpretation,newObject);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Region_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Region class");

+        find mayInstanceOfRegion_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Entry_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Entry class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfEntry_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Entry_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Entry class");

+        find mayInstanceOfEntry_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Statechart_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Statechart class UndefinedPart");

+        find mayInstanceOfStatechart_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_Transition_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Synchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_State_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfState_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Exit_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Choice_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Region_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Entry_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Statechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_incomingTransitions_reference_Vertex_and_target_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation, oppositeInterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"incomingTransitions reference Vertex");

+        PartialInterpretation.partialrelationinterpretation(interpretation,oppositeInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(oppositeInterpretation,"target reference Transition");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfVertex_class(problem,interpretation,from);

+        find mustInstanceOfTransition_class(problem,interpretation,to);

+        find mayInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

+        neg find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "Pseudostate class".

+ */

+private pattern mustInstanceOfPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Pseudostate class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Pseudostate class");

+}

+

+/**

+ * An element may be an instance of type "Pseudostate class".

+ */

+private pattern mayInstanceOfPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewPseudostate_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewPseudostate_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfPseudostate_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Vertex class".

+ */

+private pattern mustInstanceOfVertex_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Vertex class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewVertex_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Vertex class");

+}

+

+/**

+ * An element may be an instance of type "Vertex class".

+ */

+private pattern mayInstanceOfVertex_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewVertex_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewVertex_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfVertex_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Region class".

+ */

+private pattern mustInstanceOfRegion_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Region class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewRegion_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Region class");

+}

+

+/**

+ * An element may be an instance of type "Region class".

+ */

+private pattern mayInstanceOfRegion_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegion_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegion_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfRegion_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Transition class".

+ */

+private pattern mustInstanceOfTransition_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Transition class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewTransition_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Transition class");

+}

+

+/**

+ * An element may be an instance of type "Transition class".

+ */

+private pattern mayInstanceOfTransition_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewTransition_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewTransition_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfTransition_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class".

+ */

+private pattern mustInstanceOfStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class");

+}

+

+/**

+ * An element may be an instance of type "Statechart class".

+ */

+private pattern mayInstanceOfStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfStatechart_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Entry class".

+ */

+private pattern mustInstanceOfEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Entry class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEntry_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Entry class");

+}

+

+/**

+ * An element may be an instance of type "Entry class".

+ */

+private pattern mayInstanceOfEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEntry_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Synchronization class".

+ */

+private pattern mustInstanceOfSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Synchronization class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Synchronization class");

+}

+

+/**

+ * An element may be an instance of type "Synchronization class".

+ */

+private pattern mayInstanceOfSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewSynchronization_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewSynchronization_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfSynchronization_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "State class".

+ */

+private pattern mustInstanceOfState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"State class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"State class");

+}

+

+/**

+ * An element may be an instance of type "State class".

+ */

+private pattern mayInstanceOfState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find scopeDisallowsNewState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find scopeDisallowsNewState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "RegularState class".

+ */

+private pattern mustInstanceOfRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"RegularState class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"RegularState class");

+}

+

+/**

+ * An element may be an instance of type "RegularState class".

+ */

+private pattern mayInstanceOfRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegularState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegularState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfRegularState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class".

+ */

+private pattern mustInstanceOfCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class".

+ */

+private pattern mayInstanceOfCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfCompositeElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Choice class".

+ */

+private pattern mustInstanceOfChoice_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Choice class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewChoice_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Choice class");

+}

+

+/**

+ * An element may be an instance of type "Choice class".

+ */

+private pattern mayInstanceOfChoice_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewChoice_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewChoice_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfChoice_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Exit class".

+ */

+private pattern mustInstanceOfExit_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Exit class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewExit_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Exit class");

+}

+

+/**

+ * An element may be an instance of type "Exit class".

+ */

+private pattern mayInstanceOfExit_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewExit_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewExit_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfExit_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FinalState class".

+ */

+private pattern mustInstanceOfFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FinalState class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FinalState class");

+}

+

+/**

+ * An element may be an instance of type "FinalState class".

+ */

+private pattern mayInstanceOfFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFinalState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFinalState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFinalState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class DefinedPart".

+ */

+private pattern mustInstanceOfStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Statechart class DefinedPart".

+ */

+private pattern mayInstanceOfStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfStatechart_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class UndefinedPart".

+ */

+private pattern mustInstanceOfStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Statechart class UndefinedPart".

+ */

+private pattern mayInstanceOfStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class DefinedPart".

+ */

+private pattern mustInstanceOfCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class DefinedPart".

+ */

+private pattern mayInstanceOfCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfCompositeElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class UndefinedPart".

+ */

+private pattern mustInstanceOfCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class UndefinedPart".

+ */

+private pattern mayInstanceOfCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []incomingTransitions reference Vertex(source,target)

+ */

+private pattern mustInRelationincomingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"incomingTransitions reference Vertex");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>incomingTransitions reference Vertex(source,target)

+ */

+private pattern mayInRelationincomingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfVertex_class(problem,interpretation,source);

+        find mayInstanceOfTransition_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+} or {

+        find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []outgoingTransitions reference Vertex(source,target)

+ */

+private pattern mustInRelationoutgoingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"outgoingTransitions reference Vertex");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>outgoingTransitions reference Vertex(source,target)

+ */

+private pattern mayInRelationoutgoingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfVertex_class(problem,interpretation,source);

+        find mayInstanceOfTransition_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationsource_reference_Transition(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []vertices reference Region(source,target)

+ */

+private pattern mustInRelationvertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"vertices reference Region");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>vertices reference Region(source,target)

+ */

+private pattern mayInRelationvertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfRegion_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationvertices_reference_Region(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []target reference Transition(source,target)

+ */

+private pattern mustInRelationtarget_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"target reference Transition");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>target reference Transition(source,target)

+ */

+private pattern mayInRelationtarget_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfTransition_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtarget_reference_Transition(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []source reference Transition(source,target)

+ */

+private pattern mustInRelationsource_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source reference Transition");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>source reference Transition(source,target)

+ */

+private pattern mayInRelationsource_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfTransition_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationsource_reference_Transition(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationsource_reference_Transition(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []regions reference CompositeElement(source,target)

+ */

+private pattern mustInRelationregions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"regions reference CompositeElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>regions reference CompositeElement(source,target)

+ */

+private pattern mayInRelationregions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfCompositeElement_class(problem,interpretation,source);

+        find mayInstanceOfRegion_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries entryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_e1;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_e1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_e1;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noEntryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries multipleEntryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        neg find mayEquivalent(problem, interpretation, var_e1, var_e2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        var_e1 != var_e2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        var_e1 != var_e2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries transition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfVertex_class(problem,interpretation,var_src);

+        find mustInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_src;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_trg;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfVertex_class(problem,interpretation,var_src);

+        find mayInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_src);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_trg);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfVertex_class(problem,interpretation,var_src);

+        find mustInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_src;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_trg;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries incomingToEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noOutgoingTransitionFromEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries multipleTransitionFromEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t1;

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_t2;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t1);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_t2);

+        var_t1 != var_t2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t1;

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_t2;

+        var_t1 != var_t2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries outgoingFromExit

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mayInstanceOfExit_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries outgoingFromFinal

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mayInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noStateInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries StateInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_state;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        find mayInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_state);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_state;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries choiceHasNoOutgoing

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries choiceHasNoIncoming

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchHasNoOutgoing

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchHasNoIncoming

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedIncomingInSameRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        var_t1 != var_t2;

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_v1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v2);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        var_t1 != var_t2;

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_v1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v2);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        var_t1 != var_t2;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        var_t1 != var_t2;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries notSynchronizingStates

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleOutgoingTrainsition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        neg find mayEquivalent(problem, interpretation, var_trg1, var_trg2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        var_trg1 != var_trg2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        var_trg1 != var_trg2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleIncomingTrainsition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        neg find mayEquivalent(problem, interpretation, var_src1, var_src2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        var_src1 != var_src2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        var_src1 != var_src2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedRegionsAreNotSiblings

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        neg find mayEquivalent(problem, interpretation, var_r1, var_r2);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        neg find mayEquivalent(problem, interpretation, var_r1, var_r2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        find mayEquivalent(problem, interpretation, var_virtual3, var_v2);

+        var_r1 != var_r2;

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        find mayEquivalent(problem, interpretation, var_virtual3, var_v2);

+        var_r1 != var_r2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        var_r1 != var_r2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        var_r1 != var_r2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries child

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_child;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mayInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_child);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_child;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedRegionDoesNotHaveMultipleRegions

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleRegions

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_region1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_region2;

+        neg find mayEquivalent(problem, interpretation, var_region1, var_region2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_region1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_region2);

+        var_region1 != var_region2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_region1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_region2;

+        var_region1 != var_region2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchThree

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        neg find mayEquivalent(problem, interpretation, var_t2, var_t3);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t3);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        neg find mayEquivalent(problem, interpretation, var_t2, var_t3);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t3);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        find mayEquivalent(problem, interpretation, var_virtual2, var_s);

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        find mayEquivalent(problem, interpretation, var_virtual2, var_s);

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries twoSynch

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        neg find mayEquivalent(problem, interpretation, var_s1, var_s2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        var_s1 != var_s2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        var_s1 != var_s2;

+}

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,source,target); }or

+        

+        { find mustInRelationvertices_reference_Region(problem,interpretation,source,target); }or

+        

+        { find mustInRelationregions_reference_CompositeElement(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem,interpretation,var_r1);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem,interpretation,var_r);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem,interpretation,var_t,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem,interpretation,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem,interpretation,var_e,var_t1,var_t2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem,interpretation,var_t,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem,interpretation,var_t,var_f);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem,interpretation,var_region);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem,interpretation,var_c);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem,interpretation,var_c);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem,interpretation,var_s,var_v);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem,interpretation,var_s1,var_s2);

+}

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_target_reference_Transition(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"target reference Transition");

+        find mustInstanceOfTransition_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem,interpretation,var_r1);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem,interpretation,var_r);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem,interpretation,var_t,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem,interpretation,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem,interpretation,var_e,var_t1,var_t2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem,interpretation,var_t,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem,interpretation,var_t,var_f);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem,interpretation,var_region);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem,interpretation,var_c);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem,interpretation,var_c);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem,interpretation,var_s,var_v);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem,interpretation,var_s1,var_s2);

+}

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfPseudostate_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegularState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfVertex_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfExit_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFinalState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_State_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"State class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfState_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_State_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"State class");

+        find mayInstanceOfState_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FinalState_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FinalState class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfFinalState_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FinalState_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FinalState class");

+        find mayInstanceOfFinalState_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Synchronization_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Synchronization class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfSynchronization_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Synchronization_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Synchronization class");

+        find mayInstanceOfSynchronization_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Region_class_by_regions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Region class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"regions reference CompositeElement");

+        find mustInstanceOfCompositeElement_class(problem,interpretation,container);

+        find mayInstanceOfRegion_class(problem,interpretation,newObject);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Region_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Region class");

+        find mayInstanceOfRegion_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Entry_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Entry class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfEntry_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Entry_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Entry class");

+        find mayInstanceOfEntry_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Exit_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Exit class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfExit_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Exit_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Exit class");

+        find mayInstanceOfExit_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Choice_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Choice class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfChoice_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Choice_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Choice class");

+        find mayInstanceOfChoice_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Transition_class_by_outgoingTransitions_reference_Vertex_with_source_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Transition class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"outgoingTransitions reference Vertex");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"source reference Transition");

+        find mustInstanceOfVertex_class(problem,interpretation,container);

+        find mayInstanceOfTransition_class(problem,interpretation,newObject);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Transition_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Transition class");

+        find mayInstanceOfTransition_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Statechart_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Statechart class UndefinedPart");

+        find mayInstanceOfStatechart_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_State_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfState_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfState_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Synchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Region_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Entry_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Exit_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Choice_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Transition_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Statechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_incomingTransitions_reference_Vertex_and_target_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation, oppositeInterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"incomingTransitions reference Vertex");

+        PartialInterpretation.partialrelationinterpretation(interpretation,oppositeInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(oppositeInterpretation,"target reference Transition");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfVertex_class(problem,interpretation,from);

+        find mustInstanceOfTransition_class(problem,interpretation,to);

+        find mayInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

+        neg find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "Pseudostate class".

+ */

+private pattern mustInstanceOfPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Pseudostate class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Pseudostate class");

+}

+

+/**

+ * An element may be an instance of type "Pseudostate class".

+ */

+private pattern mayInstanceOfPseudostate_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewPseudostate_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewPseudostate_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfPseudostate_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Vertex class".

+ */

+private pattern mustInstanceOfVertex_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Vertex class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewVertex_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Vertex class");

+}

+

+/**

+ * An element may be an instance of type "Vertex class".

+ */

+private pattern mayInstanceOfVertex_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewVertex_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewVertex_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfVertex_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Region class".

+ */

+private pattern mustInstanceOfRegion_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Region class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewRegion_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Region class");

+}

+

+/**

+ * An element may be an instance of type "Region class".

+ */

+private pattern mayInstanceOfRegion_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegion_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegion_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfRegion_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Transition class".

+ */

+private pattern mustInstanceOfTransition_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Transition class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewTransition_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Transition class");

+}

+

+/**

+ * An element may be an instance of type "Transition class".

+ */

+private pattern mayInstanceOfTransition_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewTransition_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find scopeDisallowsNewTransition_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfTransition_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class".

+ */

+private pattern mustInstanceOfStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class");

+}

+

+/**

+ * An element may be an instance of type "Statechart class".

+ */

+private pattern mayInstanceOfStatechart_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfStatechart_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Entry class".

+ */

+private pattern mustInstanceOfEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Entry class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewEntry_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Entry class");

+}

+

+/**

+ * An element may be an instance of type "Entry class".

+ */

+private pattern mayInstanceOfEntry_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find scopeDisallowsNewEntry_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfEntry_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Synchronization class".

+ */

+private pattern mustInstanceOfSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Synchronization class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Synchronization class");

+}

+

+/**

+ * An element may be an instance of type "Synchronization class".

+ */

+private pattern mayInstanceOfSynchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewSynchronization_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewSynchronization_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfSynchronization_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "State class".

+ */

+private pattern mustInstanceOfState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"State class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"State class");

+}

+

+/**

+ * An element may be an instance of type "State class".

+ */

+private pattern mayInstanceOfState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "RegularState class".

+ */

+private pattern mustInstanceOfRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"RegularState class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"RegularState class");

+}

+

+/**

+ * An element may be an instance of type "RegularState class".

+ */

+private pattern mayInstanceOfRegularState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegularState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewRegularState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfRegularState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class".

+ */

+private pattern mustInstanceOfCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class".

+ */

+private pattern mayInstanceOfCompositeElement_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfCompositeElement_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Choice class".

+ */

+private pattern mustInstanceOfChoice_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Choice class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewChoice_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Choice class");

+}

+

+/**

+ * An element may be an instance of type "Choice class".

+ */

+private pattern mayInstanceOfChoice_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewChoice_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewChoice_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfChoice_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Exit class".

+ */

+private pattern mustInstanceOfExit_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Exit class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewExit_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Exit class");

+}

+

+/**

+ * An element may be an instance of type "Exit class".

+ */

+private pattern mayInstanceOfExit_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewExit_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find scopeDisallowsNewExit_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfExit_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FinalState class".

+ */

+private pattern mustInstanceOfFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FinalState class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FinalState class");

+}

+

+/**

+ * An element may be an instance of type "FinalState class".

+ */

+private pattern mayInstanceOfFinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFinalState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFinalState_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFinalState_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class DefinedPart".

+ */

+private pattern mustInstanceOfStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Statechart class DefinedPart".

+ */

+private pattern mayInstanceOfStatechart_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfStatechart_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Statechart class UndefinedPart".

+ */

+private pattern mustInstanceOfStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Statechart class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Statechart class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Statechart class UndefinedPart".

+ */

+private pattern mayInstanceOfStatechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find scopeDisallowsNewStatechart_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class DefinedPart".

+ */

+private pattern mustInstanceOfCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class DefinedPart".

+ */

+private pattern mayInstanceOfCompositeElement_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfCompositeElement_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "CompositeElement class UndefinedPart".

+ */

+private pattern mustInstanceOfCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"CompositeElement class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"CompositeElement class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "CompositeElement class UndefinedPart".

+ */

+private pattern mayInstanceOfCompositeElement_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find scopeDisallowsNewCompositeElement_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []incomingTransitions reference Vertex(source,target)

+ */

+private pattern mustInRelationincomingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"incomingTransitions reference Vertex");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>incomingTransitions reference Vertex(source,target)

+ */

+private pattern mayInRelationincomingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfVertex_class(problem,interpretation,source);

+        find mayInstanceOfTransition_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+} or {

+        find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []outgoingTransitions reference Vertex(source,target)

+ */

+private pattern mustInRelationoutgoingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"outgoingTransitions reference Vertex");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>outgoingTransitions reference Vertex(source,target)

+ */

+private pattern mayInRelationoutgoingTransitions_reference_Vertex(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfVertex_class(problem,interpretation,source);

+        find mayInstanceOfTransition_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationsource_reference_Transition(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []vertices reference Region(source,target)

+ */

+private pattern mustInRelationvertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"vertices reference Region");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>vertices reference Region(source,target)

+ */

+private pattern mayInRelationvertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfRegion_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationvertices_reference_Region(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []target reference Transition(source,target)

+ */

+private pattern mustInRelationtarget_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"target reference Transition");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>target reference Transition(source,target)

+ */

+private pattern mayInRelationtarget_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfTransition_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+} or {

+        find mustInRelationtarget_reference_Transition(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []source reference Transition(source,target)

+ */

+private pattern mustInRelationsource_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"source reference Transition");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>source reference Transition(source,target)

+ */

+private pattern mayInRelationsource_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfTransition_class(problem,interpretation,source);

+        find mayInstanceOfVertex_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationsource_reference_Transition(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationsource_reference_Transition(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []regions reference CompositeElement(source,target)

+ */

+private pattern mustInRelationregions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"regions reference CompositeElement");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>regions reference CompositeElement(source,target)

+ */

+private pattern mayInRelationregions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfCompositeElement_class(problem,interpretation,source);

+        find mayInstanceOfRegion_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries entryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_e1;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_e1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1, var_e1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e1);

+        // r1 is exported

+        // e1 is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_e1;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noEntryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r1);

+        // r1 is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r1,_var__0);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries multipleEntryInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        neg find mayEquivalent(problem, interpretation, var_e1, var_e2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        var_e1 != var_e2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        // r is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_entryInRegion(problem,interpretation,var_r,var_e2);

+        var_e1 != var_e2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries transition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfVertex_class(problem,interpretation,var_src);

+        find mustInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_src;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_trg;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfVertex_class(problem,interpretation,var_src);

+        find mayInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_src);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_trg);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_src, var_trg)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfVertex_class(problem,interpretation,var_src);

+        find mustInstanceOfVertex_class(problem,interpretation,var_trg);

+        // t is exported

+        // src is exported

+        // trg is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_src;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_trg;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries incomingToEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t,_var__0,var_e);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noOutgoingTransitionFromEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        // e is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_e,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries multipleTransitionFromEntry

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t1;

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_t2;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t1);

+        find mayInstanceOfEntry_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_t2);

+        var_t1 != var_t2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        // e is exported

+        // t1 is exported

+        // t2 is exported

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t1;

+        find mustInstanceOfEntry_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual1);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_t2;

+        var_t1 != var_t2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries outgoingFromExit

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mayInstanceOfExit_class(problem,interpretation,var_e);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        // t is exported

+        // e is exported

+        find mustInstanceOfExit_class(problem,interpretation,var_e);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_e,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries outgoingFromFinal

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t);

+        find mayInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mayInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mayInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_t);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,var_t);

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        // t is exported

+        // f is exported

+        find mustInstanceOfFinalState_class(problem,interpretation,var_f);

+        find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,var_f,var_virtual0);

+        find mustInstanceOfTransition_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_t;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries noStateInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        // region is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(problem,interpretation,var_region,_var__0);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries StateInRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_state;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        find mayInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mayInstanceOfRegion_class(problem,interpretation,var_region);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_state);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_StateInRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region, var_state)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInstanceOfState_class(problem,interpretation,var_state);

+        // region is exported

+        // state is exported

+        find mustInstanceOfRegion_class(problem,interpretation,var_region);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_region,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_state;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries choiceHasNoOutgoing

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_c,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries choiceHasNoIncoming

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,var_c);

+        // c is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_c);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchHasNoOutgoing

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,_var__1);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchHasNoIncoming

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,_var__1,var_s);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedIncomingInSameRegion

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        var_t1 != var_t2;

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_v1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v2);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        var_t1 != var_t2;

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_v1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_r);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v2);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_v1,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_v2,var_s);

+        var_t1 != var_t2;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t1,var_s,var_v1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,var_t2,var_s,var_v2);

+        var_t1 != var_t2;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_v1;

+        find mustInstanceOfRegion_class(problem,interpretation,var_r);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_r,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries notSynchronizingStates

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(problem,interpretation,var_s);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(problem,interpretation,var_s);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleOutgoingTrainsition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        neg find mayEquivalent(problem, interpretation, var_trg1, var_trg2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        var_trg1 != var_trg2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleOutgoingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_trg1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v,var_trg2);

+        var_trg1 != var_trg2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleIncomingTrainsition

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        neg find mayEquivalent(problem, interpretation, var_src1, var_src2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        var_src1 != var_src2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleIncomingTrainsition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_v);

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_src1,var_v);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_src2,var_v);

+        var_src1 != var_src2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedRegionsAreNotSiblings

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        neg find mayEquivalent(problem, interpretation, var_r1, var_r2);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        neg find mayEquivalent(problem, interpretation, var_r1, var_r2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        find mayEquivalent(problem, interpretation, var_virtual3, var_v2);

+        var_r1 != var_r2;

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_v1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        find mayEquivalent(problem, interpretation, var_virtual3, var_v2);

+        var_r1 != var_r2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v1,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_v2,var_s);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        var_r1 != var_r2;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v2);

+        // s is exported

+        // v1 is exported

+        // v2 is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v1);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__1,var_s,var_v2);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r1);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r1,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_v1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_r2);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_r2,var_virtual2);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual2);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual2,var_virtual3);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual3);

+        var_virtual3 == var_v2;

+        var_r1 != var_r2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries child

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_child;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mayInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_child);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInstanceOfVertex_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_parent);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mustInRelationvertices_reference_Region(problem,interpretation,var_virtual0,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_child;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries SynchronizedRegionDoesNotHaveMultipleRegions

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mayInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_v,var_s);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        find mustInstanceOfVertex_class(problem,interpretation,var_v);

+        // s is exported

+        // v is exported

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_transition(problem,interpretation,_var__0,var_s,var_v);

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_child(problem,interpretation,var_c,var_v);

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(problem,interpretation,var_c);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries hasMultipleRegions

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_region1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_region2;

+        neg find mayEquivalent(problem, interpretation, var_region1, var_region2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_region1);

+        find mayInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mayInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_region2);

+        var_region1 != var_region2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_hasMultipleRegions(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_composite)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        // composite is exported

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual0);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_region1;

+        find mustInstanceOfCompositeElement_class(problem,interpretation,var_composite);

+        find mustInRelationregions_reference_CompositeElement(problem,interpretation,var_composite,var_virtual1);

+        find mustInstanceOfRegion_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_region2;

+        var_region1 != var_region2;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries synchThree

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        neg find mayEquivalent(problem, interpretation, var_t2, var_t3);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t3);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t2);

+        neg find mayEquivalent(problem, interpretation, var_t2, var_t3);

+        neg find mayEquivalent(problem, interpretation, var_t1, var_t3);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mayInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        find mayEquivalent(problem, interpretation, var_virtual2, var_s);

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mayInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        find mayEquivalent(problem, interpretation, var_virtual1, var_s);

+        find mayInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mayInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mayInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        find mayEquivalent(problem, interpretation, var_virtual2, var_s);

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationtarget_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s);

+        // s is exported

+        find mustInstanceOfTransition_class(problem,interpretation,var_t1);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t1,var_virtual0);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t2);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t2,var_virtual1);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual1);

+        var_virtual1 == var_s;

+        find mustInstanceOfTransition_class(problem,interpretation,var_t3);

+        find mustInRelationsource_reference_Transition(problem,interpretation,var_t3,var_virtual2);

+        find mustInstanceOfVertex_class(problem,interpretation,var_virtual2);

+        var_virtual2 == var_s;

+        var_t1 != var_t2;

+        var_t2 != var_t3;

+        var_t1 != var_t3;

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test yakindu queries twoSynch

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        neg find mayEquivalent(problem, interpretation, var_s1, var_s2);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mayInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        var_s1 != var_s2;

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        // s1 is exported

+        // s2 is exported

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s1);

+        find mustInstanceOfSynchronization_class(problem,interpretation,var_s2);

+        var_s1 != var_s2;

+}

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,source,target); }or

+        

+        { find mustInRelationvertices_reference_Region(problem,interpretation,source,target); }or

+        

+        { find mustInRelationregions_reference_CompositeElement(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem,interpretation,var_r1);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem,interpretation,var_r);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem,interpretation,var_t,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem,interpretation,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem,interpretation,var_e,var_t1,var_t2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem,interpretation,var_t,var_e);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem,interpretation,var_t,var_f);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem,interpretation,var_region);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem,interpretation,var_c);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem,interpretation,var_c);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem,interpretation,var_s,var_v);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem,interpretation,var_s);

+}

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem,interpretation,var_s1,var_s2);

+}

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_target_reference_Transition(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"target reference Transition");

+        find mustInstanceOfTransition_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationtarget_reference_Transition(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r1)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noEntryInRegion(problem,interpretation,var_r1);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_r)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleEntryInRegion(problem,interpretation,var_r);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_incomingToEntry(problem,interpretation,var_t,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noOutgoingTransitionFromEntry(problem,interpretation,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_e, var_t1, var_t2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_multipleTransitionFromEntry(problem,interpretation,var_e,var_t1,var_t2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_e)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromExit(problem,interpretation,var_t,var_e);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_t, var_f)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_outgoingFromFinal(problem,interpretation,var_t,var_f);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_region)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_noStateInRegion(problem,interpretation,var_region);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoOutgoing(problem,interpretation,var_c);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_c)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_choiceHasNoIncoming(problem,interpretation,var_c);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoOutgoing(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchHasNoIncoming(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedIncomingInSameRegion(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_notSynchronizingStates(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v1, var_v2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionsAreNotSiblings(problem,interpretation,var_s,var_v1,var_v2);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s, var_v)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_SynchronizedRegionDoesNotHaveMultipleRegions(problem,interpretation,var_s,var_v);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_synchThree(problem,interpretation,var_s);

+}

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_s1, var_s2)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_yakindu_queries_twoSynch(problem,interpretation,var_s1,var_s2);

+}

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfPseudostate_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfEntry_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfTransition_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfChoice_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegularState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfRegion_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfVertex_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfExit_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFinalState_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfSynchronization_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfCompositeElement_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_Choice_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Choice class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfChoice_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Choice_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Choice class");

+        find mayInstanceOfChoice_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Statechart_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Statechart class UndefinedPart");

+        find mayInstanceOfStatechart_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FinalState_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FinalState class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfFinalState_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FinalState_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FinalState class");

+        find mayInstanceOfFinalState_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Region_class_by_regions_reference_CompositeElement(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Region class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"regions reference CompositeElement");

+        find mustInstanceOfCompositeElement_class(problem,interpretation,container);

+        find mayInstanceOfRegion_class(problem,interpretation,newObject);

+        find mayInRelationregions_reference_CompositeElement(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Region_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Region class");

+        find mayInstanceOfRegion_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Entry_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Entry class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfEntry_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Entry_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Entry class");

+        find mayInstanceOfEntry_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Exit_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Exit class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfExit_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Exit_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Exit class");

+        find mayInstanceOfExit_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_State_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"State class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfState_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_State_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"State class");

+        find mayInstanceOfState_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Transition_class_by_outgoingTransitions_reference_Vertex_with_source_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Transition class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"outgoingTransitions reference Vertex");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"source reference Transition");

+        find mustInstanceOfVertex_class(problem,interpretation,container);

+        find mayInstanceOfTransition_class(problem,interpretation,newObject);

+        find mayInRelationoutgoingTransitions_reference_Vertex(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Transition_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Transition class");

+        find mayInstanceOfTransition_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Synchronization_class_by_vertices_reference_Region(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Synchronization class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"vertices reference Region");

+        find mustInstanceOfRegion_class(problem,interpretation,container);

+        find mayInstanceOfSynchronization_class(problem,interpretation,newObject);

+        find mayInRelationvertices_reference_Region(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Synchronization_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Synchronization class");

+        find mayInstanceOfSynchronization_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_Choice_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Statechart_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FinalState_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Region_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Entry_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Exit_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+}

+pattern refineTypeTo_State_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfState_class(problem,interpretation,element);

+        neg find mustInstanceOfFinalState_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfState_class(problem,interpretation,element);

+        neg find mustInstanceOfStatechart_class(problem,interpretation,element);

+        neg find mustInstanceOfPseudostate_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Transition_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfVertex_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Synchronization_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfSynchronization_class(problem,interpretation,element);

+        neg find mustInstanceOfChoice_class(problem,interpretation,element);

+        neg find mustInstanceOfCompositeElement_class(problem,interpretation,element);

+        neg find mustInstanceOfRegion_class(problem,interpretation,element);

+        neg find mustInstanceOfEntry_class(problem,interpretation,element);

+        neg find mustInstanceOfExit_class(problem,interpretation,element);

+        neg find mustInstanceOfTransition_class(problem,interpretation,element);

+        neg find mustInstanceOfRegularState_class(problem,interpretation,element);

+        neg find mustInstanceOfSynchronization_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_incomingTransitions_reference_Vertex_and_target_reference_Transition(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation, oppositeInterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"incomingTransitions reference Vertex");

+        PartialInterpretation.partialrelationinterpretation(interpretation,oppositeInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(oppositeInterpretation,"target reference Transition");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfVertex_class(problem,interpretation,from);

+        find mustInstanceOfTransition_class(problem,interpretation,to);

+        find mayInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

+        neg find mustInRelationincomingTransitions_reference_Vertex(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "FileSystem class".

+ */

+private pattern mustInstanceOfFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FileSystem class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FileSystem class");

+}

+

+/**

+ * An element may be an instance of type "FileSystem class".

+ */

+private pattern mayInstanceOfFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFileSystem_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFileSystem_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFileSystem_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FSObject class".

+ */

+private pattern mustInstanceOfFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FSObject class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FSObject class");

+}

+

+/**

+ * An element may be an instance of type "FSObject class".

+ */

+private pattern mayInstanceOfFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFSObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFSObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFSObject_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Dir class".

+ */

+private pattern mustInstanceOfDir_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Dir class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewDir_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Dir class");

+}

+

+/**

+ * An element may be an instance of type "Dir class".

+ */

+private pattern mayInstanceOfDir_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find scopeDisallowsNewDir_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find scopeDisallowsNewDir_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfDir_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "File class".

+ */

+private pattern mustInstanceOfFile_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"File class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFile_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"File class");

+}

+

+/**

+ * An element may be an instance of type "File class".

+ */

+private pattern mayInstanceOfFile_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFile_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFile_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFile_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class".

+ */

+private pattern mustInstanceOfModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class");

+}

+

+/**

+ * An element may be an instance of type "Model class".

+ */

+private pattern mayInstanceOfModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfModel_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class DefinedPart".

+ */

+private pattern mustInstanceOfModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Model class DefinedPart".

+ */

+private pattern mayInstanceOfModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfModel_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class UndefinedPart".

+ */

+private pattern mustInstanceOfModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Model class UndefinedPart".

+ */

+private pattern mayInstanceOfModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []root reference FileSystem(source,target)

+ */

+private pattern mustInRelationroot_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"root reference FileSystem");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>root reference FileSystem(source,target)

+ */

+private pattern mayInRelationroot_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFileSystem_class(problem,interpretation,source);

+        find mayInstanceOfDir_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationroot_reference_FileSystem(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []live reference FileSystem(source,target)

+ */

+ private pattern mustInRelationlive_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+ {

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,source,target);

+ }

+/**

+ * Matcher for detecting tuples t where []live reference FileSystem(source,target)

+ */

+ private pattern mayInRelationlive_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+ {

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,source,target);

+ }

+/**

+ * Matcher for detecting tuples t where []parent reference FSObject(source,target)

+ */

+private pattern mustInRelationparent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"parent reference FSObject");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>parent reference FSObject(source,target)

+ */

+private pattern mayInRelationparent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFSObject_class(problem,interpretation,source);

+        find mayInstanceOfDir_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationparent_reference_FSObject(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationparent_reference_FSObject(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []contents reference Dir(source,target)

+ */

+private pattern mustInRelationcontents_reference_Dir(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"contents reference Dir");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>contents reference Dir(source,target)

+ */

+private pattern mayInRelationcontents_reference_Dir(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfDir_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationparent_reference_FSObject(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationcontents_reference_Dir(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []filesystems reference Model(source,target)

+ */

+private pattern mustInRelationfilesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"filesystems reference Model");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>filesystems reference Model(source,target)

+ */

+private pattern mayInRelationfilesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfModel_class(problem,interpretation,source);

+        find mayInstanceOfFileSystem_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationfilesystems_reference_Model(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationfilesystems_reference_Model(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []otherFSObjects reference Model(source,target)

+ */

+private pattern mustInRelationotherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"otherFSObjects reference Model");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>otherFSObjects reference Model(source,target)

+ */

+private pattern mayInRelationotherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfModel_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationotherFSObjects_reference_Model(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test filesystem queries patternContent

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_o1, var_o2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o1);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o2);

+        // o1 is exported

+        // o2 is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_o1);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_o1,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_o2;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_o1, var_o2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_o1);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_o2);

+        // o1 is exported

+        // o2 is exported

+        find mayInstanceOfDir_class(problem,interpretation,var_o1);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,var_o1,var_virtual0);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_o2);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_o1, var_o2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o1);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o2);

+        // o1 is exported

+        // o2 is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_o1);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_o1,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_o2;

+}

+private pattern twoParam_mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(var_o1, var_o2) {

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(_,_,var_o1, var_o2);

+}

+private pattern twoParam_mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(var_o1, var_o2) {

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(_,_,var_o1, var_o2);

+}

+private pattern twoParam_currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(var_o1, var_o2) {

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(_,_,var_o1, var_o2);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test filesystem queries live

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_this, var_l)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_l;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_root;

+        find twoParam_mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent+(var_root,var_l);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_this, var_l)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mayInstanceOfDir_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_l);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mayInstanceOfDir_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_root);

+        find twoParam_mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent+(var_root,var_l);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_this, var_l)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_l;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_root;

+        find twoParam_currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent+(var_root,var_l);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test filesystem queries contentInNotLive

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_parent);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_child);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_child);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_parent);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_child);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_child);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_parent);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_child);

+}

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationroot_reference_FileSystem(problem,interpretation,source,target); }or

+        

+        { find mustInRelationcontents_reference_Dir(problem,interpretation,source,target); }or

+        

+        { find mustInRelationfilesystems_reference_Model(problem,interpretation,source,target); }or

+        

+        { find mustInRelationotherFSObjects_reference_Model(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem,interpretation,var_parent,var_child);

+}

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_root_reference_FileSystem(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"root reference FileSystem");

+        find mustInstanceOfFileSystem_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationroot_reference_FileSystem(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_filesystems_reference_Model(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"filesystems reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationfilesystems_reference_Model(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem,interpretation,var_parent,var_child);

+}

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFile_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_FileSystem_class_by_filesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FileSystem class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"filesystems reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfFileSystem_class(problem,interpretation,newObject);

+        find mayInRelationfilesystems_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FileSystem_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FileSystem class");

+        find mayInstanceOfFileSystem_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class_by_contents_reference_Dir_with_parent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference Dir");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FSObject");

+        find mustInstanceOfDir_class(problem,interpretation,container);

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class_by_otherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"otherFSObjects reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayInRelationotherFSObjects_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Model_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Model class UndefinedPart");

+        find mayInstanceOfModel_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_root_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"root reference FileSystem");

+        find mustInstanceOfFileSystem_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_contents_reference_Dir_with_parent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference Dir");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FSObject");

+        find mustInstanceOfDir_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_otherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"otherFSObjects reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationotherFSObjects_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_FileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_File_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Model_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Dir_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_live_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"live reference FileSystem");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFileSystem_class(problem,interpretation,from);

+        find mustInstanceOfFSObject_class(problem,interpretation,to);

+        find mayInRelationlive_reference_FileSystem(problem,interpretation,from,to);

+        neg find mustInRelationlive_reference_FileSystem(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "FileSystem class".

+ */

+private pattern mustInstanceOfFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FileSystem class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FileSystem class");

+}

+

+/**

+ * An element may be an instance of type "FileSystem class".

+ */

+private pattern mayInstanceOfFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFileSystem_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFileSystem_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFileSystem_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FSObject class".

+ */

+private pattern mustInstanceOfFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FSObject class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FSObject class");

+}

+

+/**

+ * An element may be an instance of type "FSObject class".

+ */

+private pattern mayInstanceOfFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFSObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFSObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFSObject_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Dir class".

+ */

+private pattern mustInstanceOfDir_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Dir class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewDir_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Dir class");

+}

+

+/**

+ * An element may be an instance of type "Dir class".

+ */

+private pattern mayInstanceOfDir_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewDir_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewDir_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfDir_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "File class".

+ */

+private pattern mustInstanceOfFile_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"File class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFile_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"File class");

+}

+

+/**

+ * An element may be an instance of type "File class".

+ */

+private pattern mayInstanceOfFile_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFile_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFile_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFile_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class".

+ */

+private pattern mustInstanceOfModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class");

+}

+

+/**

+ * An element may be an instance of type "Model class".

+ */

+private pattern mayInstanceOfModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfModel_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class DefinedPart".

+ */

+private pattern mustInstanceOfModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Model class DefinedPart".

+ */

+private pattern mayInstanceOfModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfModel_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class UndefinedPart".

+ */

+private pattern mustInstanceOfModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Model class UndefinedPart".

+ */

+private pattern mayInstanceOfModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []root reference FileSystem(source,target)

+ */

+private pattern mustInRelationroot_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"root reference FileSystem");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>root reference FileSystem(source,target)

+ */

+private pattern mayInRelationroot_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFileSystem_class(problem,interpretation,source);

+        find mayInstanceOfDir_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationroot_reference_FileSystem(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []live reference FileSystem(source,target)

+ */

+ private pattern mustInRelationlive_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+ {

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,source,target);

+ }

+/**

+ * Matcher for detecting tuples t where []live reference FileSystem(source,target)

+ */

+ private pattern mayInRelationlive_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+ {

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,source,target);

+ }

+/**

+ * Matcher for detecting tuples t where []parent reference FSObject(source,target)

+ */

+private pattern mustInRelationparent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"parent reference FSObject");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>parent reference FSObject(source,target)

+ */

+private pattern mayInRelationparent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFSObject_class(problem,interpretation,source);

+        find mayInstanceOfDir_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationparent_reference_FSObject(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationparent_reference_FSObject(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []contents reference Dir(source,target)

+ */

+private pattern mustInRelationcontents_reference_Dir(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"contents reference Dir");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>contents reference Dir(source,target)

+ */

+private pattern mayInRelationcontents_reference_Dir(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfDir_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationparent_reference_FSObject(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationcontents_reference_Dir(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []filesystems reference Model(source,target)

+ */

+private pattern mustInRelationfilesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"filesystems reference Model");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>filesystems reference Model(source,target)

+ */

+private pattern mayInRelationfilesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfModel_class(problem,interpretation,source);

+        find mayInstanceOfFileSystem_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationfilesystems_reference_Model(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationfilesystems_reference_Model(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []otherFSObjects reference Model(source,target)

+ */

+private pattern mustInRelationotherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"otherFSObjects reference Model");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>otherFSObjects reference Model(source,target)

+ */

+private pattern mayInRelationotherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfModel_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationotherFSObjects_reference_Model(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test filesystem queries patternContent

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_o1, var_o2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o1);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o2);

+        // o1 is exported

+        // o2 is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_o1);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_o1,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_o2;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_o1, var_o2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_o1);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_o2);

+        // o1 is exported

+        // o2 is exported

+        find mayInstanceOfDir_class(problem,interpretation,var_o1);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,var_o1,var_virtual0);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_o2);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_o1, var_o2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o1);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o2);

+        // o1 is exported

+        // o2 is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_o1);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_o1,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_o2;

+}

+private pattern twoParam_mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(var_o1, var_o2) {

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(_,_,var_o1, var_o2);

+}

+private pattern twoParam_mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(var_o1, var_o2) {

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(_,_,var_o1, var_o2);

+}

+private pattern twoParam_currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(var_o1, var_o2) {

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(_,_,var_o1, var_o2);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test filesystem queries live

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_this, var_l)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_l;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_root;

+        find twoParam_mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent+(var_root,var_l);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_this, var_l)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mayInstanceOfDir_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_l);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mayInstanceOfDir_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_root);

+        find twoParam_mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent+(var_root,var_l);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_this, var_l)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_l;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_root;

+        find twoParam_currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent+(var_root,var_l);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test filesystem queries contentInNotLive

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_parent);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_child);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_child);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_parent);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_child);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_child);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_parent);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_child);

+}

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationroot_reference_FileSystem(problem,interpretation,source,target); }or

+        

+        { find mustInRelationcontents_reference_Dir(problem,interpretation,source,target); }or

+        

+        { find mustInRelationfilesystems_reference_Model(problem,interpretation,source,target); }or

+        

+        { find mustInRelationotherFSObjects_reference_Model(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem,interpretation,var_parent,var_child);

+}

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_root_reference_FileSystem(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"root reference FileSystem");

+        find mustInstanceOfFileSystem_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationroot_reference_FileSystem(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_filesystems_reference_Model(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"filesystems reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationfilesystems_reference_Model(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem,interpretation,var_parent,var_child);

+}

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFile_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_Model_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Model class UndefinedPart");

+        find mayInstanceOfModel_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class_by_contents_reference_Dir_with_parent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference Dir");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FSObject");

+        find mustInstanceOfDir_class(problem,interpretation,container);

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class_by_otherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"otherFSObjects reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayInRelationotherFSObjects_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FileSystem_class_by_filesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FileSystem class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"filesystems reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfFileSystem_class(problem,interpretation,newObject);

+        find mayInRelationfilesystems_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FileSystem_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FileSystem class");

+        find mayInstanceOfFileSystem_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_root_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"root reference FileSystem");

+        find mustInstanceOfFileSystem_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_contents_reference_Dir_with_parent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference Dir");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FSObject");

+        find mustInstanceOfDir_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_otherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"otherFSObjects reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationotherFSObjects_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_Model_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+}

+pattern refineTypeTo_File_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Dir_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_live_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"live reference FileSystem");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFileSystem_class(problem,interpretation,from);

+        find mustInstanceOfFSObject_class(problem,interpretation,to);

+        find mayInRelationlive_reference_FileSystem(problem,interpretation,from,to);

+        neg find mustInRelationlive_reference_FileSystem(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "FileSystem class".

+ */

+private pattern mustInstanceOfFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FileSystem class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FileSystem class");

+}

+

+/**

+ * An element may be an instance of type "FileSystem class".

+ */

+private pattern mayInstanceOfFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFileSystem_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFileSystem_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFileSystem_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FSObject class".

+ */

+private pattern mustInstanceOfFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FSObject class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FSObject class");

+}

+

+/**

+ * An element may be an instance of type "FSObject class".

+ */

+private pattern mayInstanceOfFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFSObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFSObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFSObject_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Dir class".

+ */

+private pattern mustInstanceOfDir_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Dir class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewDir_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Dir class");

+}

+

+/**

+ * An element may be an instance of type "Dir class".

+ */

+private pattern mayInstanceOfDir_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewDir_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewDir_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfDir_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "File class".

+ */

+private pattern mustInstanceOfFile_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"File class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFile_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"File class");

+}

+

+/**

+ * An element may be an instance of type "File class".

+ */

+private pattern mayInstanceOfFile_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFile_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFile_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFile_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class".

+ */

+private pattern mustInstanceOfModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class");

+}

+

+/**

+ * An element may be an instance of type "Model class".

+ */

+private pattern mayInstanceOfModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfModel_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class DefinedPart".

+ */

+private pattern mustInstanceOfModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Model class DefinedPart".

+ */

+private pattern mayInstanceOfModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfModel_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class UndefinedPart".

+ */

+private pattern mustInstanceOfModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Model class UndefinedPart".

+ */

+private pattern mayInstanceOfModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []root reference FileSystem(source,target)

+ */

+private pattern mustInRelationroot_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"root reference FileSystem");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>root reference FileSystem(source,target)

+ */

+private pattern mayInRelationroot_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFileSystem_class(problem,interpretation,source);

+        find mayInstanceOfDir_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationroot_reference_FileSystem(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []live reference FileSystem(source,target)

+ */

+ private pattern mustInRelationlive_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+ {

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,source,target);

+ }

+/**

+ * Matcher for detecting tuples t where []live reference FileSystem(source,target)

+ */

+ private pattern mayInRelationlive_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+ {

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,source,target);

+ }

+/**

+ * Matcher for detecting tuples t where []parent reference FSObject(source,target)

+ */

+private pattern mustInRelationparent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"parent reference FSObject");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>parent reference FSObject(source,target)

+ */

+private pattern mayInRelationparent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFSObject_class(problem,interpretation,source);

+        find mayInstanceOfDir_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationparent_reference_FSObject(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationparent_reference_FSObject(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []contents reference Dir(source,target)

+ */

+private pattern mustInRelationcontents_reference_Dir(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"contents reference Dir");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>contents reference Dir(source,target)

+ */

+private pattern mayInRelationcontents_reference_Dir(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfDir_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationparent_reference_FSObject(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationcontents_reference_Dir(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []filesystems reference Model(source,target)

+ */

+private pattern mustInRelationfilesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"filesystems reference Model");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>filesystems reference Model(source,target)

+ */

+private pattern mayInRelationfilesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfModel_class(problem,interpretation,source);

+        find mayInstanceOfFileSystem_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationfilesystems_reference_Model(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationfilesystems_reference_Model(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []otherFSObjects reference Model(source,target)

+ */

+private pattern mustInRelationotherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"otherFSObjects reference Model");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>otherFSObjects reference Model(source,target)

+ */

+private pattern mayInRelationotherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfModel_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationotherFSObjects_reference_Model(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test filesystem queries patternContent

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_o1, var_o2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o1);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o2);

+        // o1 is exported

+        // o2 is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_o1);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_o1,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_o2;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_o1, var_o2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_o1);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_o2);

+        // o1 is exported

+        // o2 is exported

+        find mayInstanceOfDir_class(problem,interpretation,var_o1);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,var_o1,var_virtual0);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_o2);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_o1, var_o2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o1);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o2);

+        // o1 is exported

+        // o2 is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_o1);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_o1,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_o2;

+}

+private pattern twoParam_mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(var_o1, var_o2) {

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(_,_,var_o1, var_o2);

+}

+private pattern twoParam_mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(var_o1, var_o2) {

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(_,_,var_o1, var_o2);

+}

+private pattern twoParam_currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(var_o1, var_o2) {

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(_,_,var_o1, var_o2);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test filesystem queries live

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_this, var_l)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_l;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_root;

+        find twoParam_mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent+(var_root,var_l);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_this, var_l)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mayInstanceOfDir_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_l);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mayInstanceOfDir_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_root);

+        find twoParam_mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent+(var_root,var_l);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_this, var_l)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_l;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_root;

+        find twoParam_currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent+(var_root,var_l);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test filesystem queries contentInNotLive

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_parent);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_child);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_child);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_parent);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_child);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_child);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_parent);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_child);

+}

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationroot_reference_FileSystem(problem,interpretation,source,target); }or

+        

+        { find mustInRelationcontents_reference_Dir(problem,interpretation,source,target); }or

+        

+        { find mustInRelationfilesystems_reference_Model(problem,interpretation,source,target); }or

+        

+        { find mustInRelationotherFSObjects_reference_Model(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem,interpretation,var_parent,var_child);

+}

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_root_reference_FileSystem(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"root reference FileSystem");

+        find mustInstanceOfFileSystem_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationroot_reference_FileSystem(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_filesystems_reference_Model(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"filesystems reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationfilesystems_reference_Model(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem,interpretation,var_parent,var_child);

+}

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFile_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_Dir_class_by_root_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"root reference FileSystem");

+        find mustInstanceOfFileSystem_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_contents_reference_Dir_with_parent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference Dir");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FSObject");

+        find mustInstanceOfDir_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_otherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"otherFSObjects reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationotherFSObjects_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class_by_contents_reference_Dir_with_parent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference Dir");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FSObject");

+        find mustInstanceOfDir_class(problem,interpretation,container);

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class_by_otherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"otherFSObjects reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayInRelationotherFSObjects_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Model_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Model class UndefinedPart");

+        find mayInstanceOfModel_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FileSystem_class_by_filesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FileSystem class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"filesystems reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfFileSystem_class(problem,interpretation,newObject);

+        find mayInRelationfilesystems_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FileSystem_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FileSystem class");

+        find mayInstanceOfFileSystem_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_Dir_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+}

+pattern refineTypeTo_File_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Model_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+}

+pattern refineTypeTo_FileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_live_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"live reference FileSystem");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFileSystem_class(problem,interpretation,from);

+        find mustInstanceOfFSObject_class(problem,interpretation,to);

+        find mayInRelationlive_reference_FileSystem(problem,interpretation,from,to);

+        neg find mustInRelationlive_reference_FileSystem(problem,interpretation,from,to);

+}

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/viatrasolver/partialinterpretationlanguage"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem"

+import epackage "http://www.bme.hu/mit/inf/dslreasoner/logic/model/language"

+

+//////////

+// 0. Util

+//////////

+private pattern interpretation(problem:LogicProblem, interpretation:PartialInterpretation) {

+        PartialInterpretation.problem(interpretation,problem);

+}

+        

+/////////////////////////

+// 0.1 Existence

+/////////////////////////

+private pattern mustExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        find interpretation(problem,interpretation);

+        LogicProblem.elements(problem,element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+}

+

+private pattern mayExist(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+    find mustExist(problem,interpretation,element);

+} or {

+    find interpretation(problem,interpretation);

+    neg find elementCloseWorld(element);

+    PartialInterpretation.openWorldElements(interpretation,element);

+}

+

+private pattern elementCloseWorld(element:DefinedElement) {

+        PartialInterpretation.openWorldElements(i,element);

+    PartialInterpretation.maxNewElements(i,0);

+} or {

+        Scope.targetTypeInterpretation(scope,interpretation);

+        PartialTypeInterpratation.elements(interpretation,element);

+        Scope.maxNewElements(scope,0);

+}

+

+////////////////////////

+// 0.2 Equivalence

+////////////////////////

+pattern mayEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {

+        find mayExist(problem,interpretation,a);

+        find mayExist(problem,interpretation,b);

+        a == b;

+}

+

+////////////////////////

+// 0.3 Required Patterns by TypeIndexer

+////////////////////////

+private pattern typeInterpretation(problem:LogicProblem, interpretation:PartialInterpretation, type:TypeDeclaration, typeInterpretation:PartialComplexTypeInterpretation) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+}

+

+private pattern directInstanceOf(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement, type:Type) {

+        find interpretation(problem,interpretation);

+        LogicProblem.types(problem,type);

+        TypeDefinition.elements(type,element);

+} or {

+        find interpretation(problem,interpretation);

+        find typeInterpretation(problem,interpretation,type,typeInterpretation);

+        PartialComplexTypeInterpretation.elements(typeInterpretation,element);

+}

+

+private pattern isPrimitive(element: PrimitiveElement) {

+        PrimitiveElement(element);

+}

+

+//////////

+// 1. Problem-Specific Base Indexers

+//////////

+// 1.1 Type Indexers

+//////////

+// 1.1.1 primitive Type Indexers

+//////////

+

+//////////

+// 1.1.2 domain-specific Type Indexers

+//////////

+/**

+ * An element must be an instance of type "FileSystem class".

+ */

+private pattern mustInstanceOfFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FileSystem class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FileSystem class");

+}

+

+/**

+ * An element may be an instance of type "FileSystem class".

+ */

+private pattern mayInstanceOfFileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFileSystem_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFileSystem_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFileSystem_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "FSObject class".

+ */

+private pattern mustInstanceOfFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"FSObject class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"FSObject class");

+}

+

+/**

+ * An element may be an instance of type "FSObject class".

+ */

+private pattern mayInstanceOfFSObject_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFSObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFSObject_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFSObject_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Dir class".

+ */

+private pattern mustInstanceOfDir_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Dir class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewDir_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Dir class");

+}

+

+/**

+ * An element may be an instance of type "Dir class".

+ */

+private pattern mayInstanceOfDir_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewDir_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewDir_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfDir_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "File class".

+ */

+private pattern mustInstanceOfFile_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"File class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewFile_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"File class");

+}

+

+/**

+ * An element may be an instance of type "File class".

+ */

+private pattern mayInstanceOfFile_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFile_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find scopeDisallowsNewFile_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfFile_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class".

+ */

+private pattern mustInstanceOfModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class");

+}

+

+/**

+ * An element may be an instance of type "Model class".

+ */

+private pattern mayInstanceOfModel_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfModel_class(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class DefinedPart".

+ */

+private pattern mustInstanceOfModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class DefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class DefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Model class DefinedPart".

+ */

+private pattern mayInstanceOfModel_class_DefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{ find mustInstanceOfModel_class_DefinedPart(problem,interpretation,element); }

+/**

+ * An element must be an instance of type "Model class UndefinedPart".

+ */

+private pattern mustInstanceOfModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {

+        Type.name(type,"Model class UndefinedPart");

+        find directInstanceOf(problem,interpretation,element,type);

+}

+private pattern scopeDisallowsNewModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.scopes(interpretation,scope);

+        Scope.targetTypeInterpretation(scope,typeInterpretation);

+        Scope.maxNewElements(scope,0);

+        PartialComplexTypeInterpretation.interpretationOf(typeInterpretation,type);

+        Type.name(type,"Model class UndefinedPart");

+}

+

+/**

+ * An element may be an instance of type "Model class UndefinedPart".

+ */

+private pattern mayInstanceOfModel_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.openWorldElements(interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+        neg find scopeDisallowsNewModel_class_UndefinedPart(problem, interpretation);

+        neg find isPrimitive(element);

+} or

+{ find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element); }

+

+//////////

+// 1.2 Relation Declaration Indexers

+//////////

+/**

+ * Matcher for detecting tuples t where []root reference FileSystem(source,target)

+ */

+private pattern mustInRelationroot_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"root reference FileSystem");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>root reference FileSystem(source,target)

+ */

+private pattern mayInRelationroot_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFileSystem_class(problem,interpretation,source);

+        find mayInstanceOfDir_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationroot_reference_FileSystem(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []live reference FileSystem(source,target)

+ */

+ private pattern mustInRelationlive_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+ {

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,source,target);

+ }

+/**

+ * Matcher for detecting tuples t where []live reference FileSystem(source,target)

+ */

+ private pattern mayInRelationlive_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+ {

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,source,target);

+ }

+/**

+ * Matcher for detecting tuples t where []parent reference FSObject(source,target)

+ */

+private pattern mustInRelationparent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"parent reference FSObject");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>parent reference FSObject(source,target)

+ */

+private pattern mayInRelationparent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfFSObject_class(problem,interpretation,source);

+        find mayInstanceOfDir_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationparent_reference_FSObject(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The eOpposite of the reference is containment, then a referene cannot be created if

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,source,_);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationparent_reference_FSObject(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []contents reference Dir(source,target)

+ */

+private pattern mustInRelationcontents_reference_Dir(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"contents reference Dir");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>contents reference Dir(source,target)

+ */

+private pattern mayInRelationcontents_reference_Dir(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfDir_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference to the target,

+        // the upper bound of the opposite reference multiplicity should be considered.

+        numberOfExistingOppositeReferences == count find mustInRelationparent_reference_FSObject(problem,interpretation,target,_);

+        check(numberOfExistingOppositeReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationcontents_reference_Dir(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []filesystems reference Model(source,target)

+ */

+private pattern mustInRelationfilesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"filesystems reference Model");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>filesystems reference Model(source,target)

+ */

+private pattern mayInRelationfilesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfModel_class(problem,interpretation,source);

+        find mayInstanceOfFileSystem_class(problem,interpretation,target);

+        // There are "numberOfExistingReferences" currently existing instances of the reference from the source,

+        // the upper bound of the multiplicity should be considered.

+        numberOfExistingReferences == count find mustInRelationfilesystems_reference_Model(problem,interpretation,source,_);

+        check(numberOfExistingReferences < 1);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationfilesystems_reference_Model(problem,interpretation,source,target);

+}

+/**

+ * Matcher for detecting tuples t where []otherFSObjects reference Model(source,target)

+ */

+private pattern mustInRelationotherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"otherFSObjects reference Model");

+        PartialRelationInterpretation.relationlinks(relationIterpretation,link);

+        BinaryElementRelationLink.param1(link,source);

+        BinaryElementRelationLink.param2(link,target);

+}

+/**

+ * Matcher for detecting tuples t where <>otherFSObjects reference Model(source,target)

+ */

+private pattern mayInRelationotherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        // The two endpoint of the link have to exist

+        find mayExist(problem, interpretation, source);

+        find mayExist(problem, interpretation, target);

+        // Type consistency

+        find mayInstanceOfModel_class(problem,interpretation,source);

+        find mayInstanceOfFSObject_class(problem,interpretation,target);

+        // The reference is containment, then a new reference cannot be create if:

+        // 1. Multiple parents

+        neg find mustContains4(problem,interpretation,_,target);

+        // 2. Circle in the containment hierarchy

+        neg find mustTransitiveContains(source,target);

+} or {

+        find mustInRelationotherFSObjects_reference_Model(problem,interpretation,source,target);

+}

+

+//////////

+// 1.3 Relation Definition Indexers

+//////////

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test filesystem queries patternContent

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_o1, var_o2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o1);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o2);

+        // o1 is exported

+        // o2 is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_o1);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_o1,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_o2;

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_o1, var_o2)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_o1);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_o2);

+        // o1 is exported

+        // o2 is exported

+        find mayInstanceOfDir_class(problem,interpretation,var_o1);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,var_o1,var_virtual0);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_o2);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_o1, var_o2)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o1);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_o2);

+        // o1 is exported

+        // o2 is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_o1);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_o1,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_o2;

+}

+private pattern twoParam_mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(var_o1, var_o2) {

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(_,_,var_o1, var_o2);

+}

+private pattern twoParam_mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(var_o1, var_o2) {

+        find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(_,_,var_o1, var_o2);

+}

+private pattern twoParam_currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(var_o1, var_o2) {

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent(_,_,var_o1, var_o2);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test filesystem queries live

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_this, var_l)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_l;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_root;

+        find twoParam_mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent+(var_root,var_l);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_this, var_l)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mayInstanceOfDir_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_l);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mayInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mayInstanceOfDir_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_root);

+        find twoParam_mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent+(var_root,var_l);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_this, var_l)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_l;

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_l);

+        // this is exported

+        // l is exported

+        find mustInstanceOfFileSystem_class(problem,interpretation,var_this);

+        find mustInRelationroot_reference_FileSystem(problem,interpretation,var_this,var_virtual0);

+        find mustInstanceOfDir_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_root;

+        find twoParam_currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_patternContent+(var_root,var_l);

+}

+// Must, May and Current queries for pattern ca mcgill ecse dslreasoner standalone test filesystem queries contentInNotLive

+private pattern mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_parent);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_child);

+}

+private pattern mayInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_child);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_parent);

+}or{

+        find interpretation(problem,interpretation);

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mayInstanceOfDir_class(problem,interpretation,var_parent);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mayInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        find mayEquivalent(problem, interpretation, var_virtual0, var_child);

+        neg find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_child);

+}

+private pattern currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_parent);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_child);

+        // parent is exported

+        // child is exported

+        find mustInstanceOfDir_class(problem,interpretation,var_parent);

+        find mustInRelationcontents_reference_Dir(problem,interpretation,var_parent,var_virtual0);

+        find mustInstanceOfFSObject_class(problem,interpretation,var_virtual0);

+        var_virtual0 == var_child;

+        neg find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_live(problem,interpretation,_var__0,var_child);

+}

+

+//////////

+// 1.4 Containment Indexer

+//////////

+private pattern mustContains2(source: DefinedElement, target: DefinedElement) {

+        find mustContains4(_,_,source,target);

+}

+        

+private pattern mustContains4(problem:LogicProblem, interpretation:PartialInterpretation,

+        source: DefinedElement, target: DefinedElement)

+        { find mustInRelationroot_reference_FileSystem(problem,interpretation,source,target); }or

+        

+        { find mustInRelationcontents_reference_Dir(problem,interpretation,source,target); }or

+        

+        { find mustInRelationfilesystems_reference_Model(problem,interpretation,source,target); }or

+        

+        { find mustInRelationotherFSObjects_reference_Model(problem,interpretation,source,target); }

+

+private pattern mustTransitiveContains(source,target) {

+        find mustContains2+(source,target);

+}

+

+//////////

+// 2. Invalidation Indexers

+//////////

+// 2.1 Invalidated by WF Queries

+//////////

+pattern invalidatedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find mustInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem,interpretation,var_parent,var_child);

+}

+

+//////////

+// 3. Unfinishedness Indexers

+//////////

+// 3.1 Unfinishedness Measured by Multiplicity

+//////////

+pattern unfinishedLowerMultiplicity_root_reference_FileSystem(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"root reference FileSystem");

+        find mustInstanceOfFileSystem_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationroot_reference_FileSystem(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+pattern unfinishedLowerMultiplicity_filesystems_reference_Model(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"filesystems reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,object);

+        numberOfExistingReferences == count find mustInRelationfilesystems_reference_Model(problem,interpretation,object,_);

+        check(numberOfExistingReferences < 1);

+        missingMultiplicity == eval(1-numberOfExistingReferences);

+}

+

+//////////

+// 3.2 Unfinishedness Measured by WF Queries

+//////////

+pattern unfinishedBy_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem:LogicProblem, interpretation:PartialInterpretation,

+        var_parent, var_child)

+{

+        find currentInRelation_pattern_ca_mcgill_ecse_dslreasoner_standalone_test_filesystem_queries_contentInNotLive(problem,interpretation,var_parent,var_child);

+}

+

+//////////

+// 4. Refinement Indexers

+//////////

+// 4.1 Object constructors

+//////////

+private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)

+{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFile_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFSObject_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfFileSystem_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfDir_class(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class_DefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}or{

+        find interpretation(problem,interpretation);

+        find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,root);

+        find mustExist(problem, interpretation, root);

+}

+pattern createObject_Dir_class_by_root_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"root reference FileSystem");

+        find mustInstanceOfFileSystem_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationroot_reference_FileSystem(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_contents_reference_Dir_with_parent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference Dir");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FSObject");

+        find mustInstanceOfDir_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class_by_otherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"otherFSObjects reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayInRelationotherFSObjects_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Dir_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Dir class");

+        find mayInstanceOfDir_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FileSystem_class_by_filesystems_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FileSystem class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"filesystems reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfFileSystem_class(problem,interpretation,newObject);

+        find mayInRelationfilesystems_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_FileSystem_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FileSystem class");

+        find mayInstanceOfFileSystem_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_Model_class_UndefinedPart(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Model class UndefinedPart");

+        find mayInstanceOfModel_class_UndefinedPart(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class_by_contents_reference_Dir_with_parent_reference_FSObject(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, inverseInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"contents reference Dir");

+        PartialInterpretation.partialrelationinterpretation(interpretation,inverseInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(inverseInterpretation,"parent reference FSObject");

+        find mustInstanceOfDir_class(problem,interpretation,container);

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayInRelationcontents_reference_Dir(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class_by_otherFSObjects_reference_Model(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,

+        container:DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"otherFSObjects reference Model");

+        find mustInstanceOfModel_class(problem,interpretation,container);

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayInRelationotherFSObjects_reference_Model(problem,interpretation,container,newObject);

+        find mustExist(problem, interpretation, container);

+        neg find mustExist(problem, interpretation, newObject);

+}

+pattern createObject_File_class(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        typeInterpretation:PartialComplexTypeInterpretation)

+{

+        find interpretation(problem,interpretation);

+        neg find hasElementInContainment(problem,interpretation);

+        PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);

+        PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"File class");

+        find mayInstanceOfFile_class(problem,interpretation,newObject);

+        find mayExist(problem, interpretation, newObject);

+        neg find mustExist(problem, interpretation, newObject);

+}

+

+//////////

+// 4.2 Type refinement

+//////////

+pattern refineTypeTo_Dir_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+}

+pattern refineTypeTo_FileSystem_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_Model_class_UndefinedPart(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class_UndefinedPart(problem,interpretation,element);

+        neg find mustInstanceOfFSObject_class(problem,interpretation,element);

+}

+pattern refineTypeTo_File_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {

+        find interpretation(problem,interpretation);

+        PartialInterpretation.newElements(interpretation,element);

+        find mayInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfDir_class(problem,interpretation,element);

+        neg find mustInstanceOfFileSystem_class(problem,interpretation,element);

+        neg find mustInstanceOfFile_class(problem,interpretation,element);

+        neg find mustInstanceOfModel_class(problem,interpretation,element);

+}

+

+//////////

+// 4.3 Relation refinement

+//////////

+pattern refineRelation_live_reference_FileSystem(

+        problem:LogicProblem, interpretation:PartialInterpretation,

+        relationIterpretation:PartialRelationInterpretation,

+        from: DefinedElement, to: DefinedElement)

+{

+        find interpretation(problem,interpretation);

+        PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);

+        PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"live reference FileSystem");

+        find mustExist(problem, interpretation, from);

+        find mustExist(problem, interpretation, to);

+        find mustInstanceOfFileSystem_class(problem,interpretation,from);

+        find mustInstanceOfFSObject_class(problem,interpretation,to);

+        find mayInRelationlive_reference_FileSystem(problem,interpretation,from,to);

+        neg find mustInRelationlive_reference_FileSystem(problem,interpretation,from,to);

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/generation.logicproblem b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/generation.logicproblem
index b744bf95..991c88fd 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/generation.logicproblem
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/generation.logicproblem
@@ -1,33 +1,23 @@
 <?xml version="1.0" encoding="ASCII"?>

-<language:LogicProblem xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ecore2logicannotations="http://www.bme.hu/mit/inf/dslreasoner/logic/model/language/ecore2logicannotation" xmlns:language="http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem" xmlns:language_1="http://www.bme.hu/mit/inf/dslreasoner/logic/model/language">

-  <types xsi:type="language_1:TypeDeclaration" name="Pseudostate class" subtypes="//@types.5 //@types.6 //@types.10 //@types.11" supertypes="//@types.1" isAbstract="true"/>

-  <types xsi:type="language_1:TypeDeclaration" name="Vertex class" subtypes="//@types.0 //@types.8" isAbstract="true"/>

-  <types xsi:type="language_1:TypeDeclaration" name="Region class"/>

-  <types xsi:type="language_1:TypeDeclaration" name="Transition class"/>

-  <types xsi:type="language_1:TypeDeclaration" name="Statechart class" subtypes="//@types.13 //@types.14" supertypes="//@types.9" isAbstract="true"/>

-  <types xsi:type="language_1:TypeDeclaration" name="Entry class" supertypes="//@types.0"/>

-  <types xsi:type="language_1:TypeDeclaration" name="Synchronization class" supertypes="//@types.0"/>

-  <types xsi:type="language_1:TypeDeclaration" name="State class" supertypes="//@types.8 //@types.9 //@types.16"/>

-  <types xsi:type="language_1:TypeDeclaration" name="RegularState class" subtypes="//@types.7 //@types.12" supertypes="//@types.1" isAbstract="true"/>

-  <types xsi:type="language_1:TypeDeclaration" name="CompositeElement class" subtypes="//@types.4 //@types.7 //@types.15 //@types.16" isAbstract="true"/>

-  <types xsi:type="language_1:TypeDeclaration" name="Choice class" supertypes="//@types.0"/>

-  <types xsi:type="language_1:TypeDeclaration" name="Exit class" supertypes="//@types.0"/>

-  <types xsi:type="language_1:TypeDeclaration" name="FinalState class" supertypes="//@types.8"/>

-  <types xsi:type="language_1:TypeDefinition" name="Statechart class DefinedPart" supertypes="//@types.4 //@types.15" elements="//@elements.0"/>

-  <types xsi:type="language_1:TypeDeclaration" name="Statechart class UndefinedPart" supertypes="//@types.4 //@types.16"/>

-  <types xsi:type="language_1:TypeDefinition" name="CompositeElement class DefinedPart" subtypes="//@types.13" supertypes="//@types.9" isAbstract="true" elements="//@elements.0"/>

-  <types xsi:type="language_1:TypeDeclaration" name="CompositeElement class UndefinedPart" subtypes="//@types.14 //@types.7" supertypes="//@types.9" isAbstract="true"/>

-  <assertions name="lowerMultiplicity target Transition" annotations="//@annotations.0">

+<language:LogicProblem xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ecore2logicannotations="http://www.bme.hu/mit/inf/dslreasoner/logic/model/language/ecore2logicannotation" xmlns:language="http://www.bme.hu/mit/inf/dslreasoner/logic/model/problem" xmlns:language_1="http://www.bme.hu/mit/inf/dslreasoner/logic/model/language" xmlns:viatra2logicannotations="http://www.bme.hu/mit/inf/dslreasoner/logic/model/language/viatra2logicannotation">

+  <types xsi:type="language_1:TypeDeclaration" name="FileSystem class"/>

+  <types xsi:type="language_1:TypeDeclaration" name="FSObject class" subtypes="//@types.2 //@types.3" isAbstract="true"/>

+  <types xsi:type="language_1:TypeDeclaration" name="Dir class" supertypes="//@types.1"/>

+  <types xsi:type="language_1:TypeDeclaration" name="File class" supertypes="//@types.1"/>

+  <types xsi:type="language_1:TypeDeclaration" name="Model class" subtypes="//@types.5 //@types.6" isAbstract="true"/>

+  <types xsi:type="language_1:TypeDefinition" name="Model class DefinedPart" supertypes="//@types.4" elements="//@elements.0"/>

+  <types xsi:type="language_1:TypeDeclaration" name="Model class UndefinedPart" supertypes="//@types.4"/>

+  <assertions name="lowerMultiplicity root FileSystem" annotations="//@annotations.0">

     <value xsi:type="language_1:Forall">

       <quantifiedVariables name="src">

-        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.3"/>

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.0"/>

       </quantifiedVariables>

       <expression xsi:type="language_1:Exists">

         <quantifiedVariables name="trg 1">

-          <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+          <range xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

         </quantifiedVariables>

         <expression xsi:type="language_1:And">

-          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.3">

+          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.0">

             <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.0/@value/@quantifiedVariables.0"/>

             <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.0/@value/@expression/@quantifiedVariables.0"/>

           </operands>

@@ -35,24 +25,24 @@
       </expression>

     </value>

   </assertions>

-  <assertions name="upperMultiplicity target Transition" annotations="//@annotations.1">

+  <assertions name="upperMultiplicity root FileSystem" annotations="//@annotations.1">

     <value xsi:type="language_1:Forall">

       <quantifiedVariables name="src">

-        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.3"/>

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.0"/>

       </quantifiedVariables>

       <quantifiedVariables name="trg 1">

-        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

       </quantifiedVariables>

       <quantifiedVariables name="trg 2">

-        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

       </quantifiedVariables>

       <expression xsi:type="language_1:Impl">

         <leftOperand xsi:type="language_1:And">

-          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.3">

+          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.0">

             <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.1/@value/@quantifiedVariables.0"/>

             <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.1/@value/@quantifiedVariables.1"/>

           </operands>

-          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.3">

+          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.0">

             <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.1/@value/@quantifiedVariables.0"/>

             <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.1/@value/@quantifiedVariables.2"/>

           </operands>

@@ -66,24 +56,24 @@
       </expression>

     </value>

   </assertions>

-  <assertions name="upperMultiplicity source Transition" annotations="//@annotations.2">

+  <assertions name="upperMultiplicity parent FSObject" annotations="//@annotations.2">

     <value xsi:type="language_1:Forall">

       <quantifiedVariables name="src">

-        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.3"/>

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

       </quantifiedVariables>

       <quantifiedVariables name="trg 1">

-        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

       </quantifiedVariables>

       <quantifiedVariables name="trg 2">

-        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

       </quantifiedVariables>

       <expression xsi:type="language_1:Impl">

         <leftOperand xsi:type="language_1:And">

-          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.4">

+          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.2">

             <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.2/@value/@quantifiedVariables.0"/>

             <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.2/@value/@quantifiedVariables.1"/>

           </operands>

-          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.4">

+          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.2">

             <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.2/@value/@quantifiedVariables.0"/>

             <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.2/@value/@quantifiedVariables.2"/>

           </operands>

@@ -97,75 +87,220 @@
       </expression>

     </value>

   </assertions>

-  <assertions name="oppositeReference incomingTransitions Vertex" annotations="//@annotations.3">

+  <assertions name="lowerMultiplicity filesystems Model" annotations="//@annotations.3">

     <value xsi:type="language_1:Forall">

       <quantifiedVariables name="src">

-        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.4"/>

       </quantifiedVariables>

-      <quantifiedVariables name="trg">

-        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.3"/>

+      <expression xsi:type="language_1:Exists">

+        <quantifiedVariables name="trg 1">

+          <range xsi:type="language_1:ComplexTypeReference" referred="//@types.0"/>

+        </quantifiedVariables>

+        <expression xsi:type="language_1:And">

+          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.4">

+            <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.3/@value/@quantifiedVariables.0"/>

+            <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.3/@value/@expression/@quantifiedVariables.0"/>

+          </operands>

+        </expression>

+      </expression>

+    </value>

+  </assertions>

+  <assertions name="upperMultiplicity filesystems Model" annotations="//@annotations.4">

+    <value xsi:type="language_1:Forall">

+      <quantifiedVariables name="src">

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.4"/>

       </quantifiedVariables>

-      <expression xsi:type="language_1:Iff">

-        <leftOperand xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.0">

-          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.3/@value/@quantifiedVariables.0"/>

-          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.3/@value/@quantifiedVariables.1"/>

+      <quantifiedVariables name="trg 1">

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.0"/>

+      </quantifiedVariables>

+      <quantifiedVariables name="trg 2">

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.0"/>

+      </quantifiedVariables>

+      <expression xsi:type="language_1:Impl">

+        <leftOperand xsi:type="language_1:And">

+          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.4">

+            <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.4/@value/@quantifiedVariables.0"/>

+            <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.4/@value/@quantifiedVariables.1"/>

+          </operands>

+          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.4">

+            <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.4/@value/@quantifiedVariables.0"/>

+            <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.4/@value/@quantifiedVariables.2"/>

+          </operands>

         </leftOperand>

-        <rightOperand xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.3">

-          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.3/@value/@quantifiedVariables.1"/>

-          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.3/@value/@quantifiedVariables.0"/>

+        <rightOperand xsi:type="language_1:Not">

+          <operand xsi:type="language_1:Distinct">

+            <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.4/@value/@quantifiedVariables.1"/>

+            <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.4/@value/@quantifiedVariables.2"/>

+          </operand>

         </rightOperand>

       </expression>

     </value>

   </assertions>

-  <assertions name="oppositeReference outgoingTransitions Vertex" annotations="//@annotations.4">

+  <assertions name="oppositeReference parent FSObject" annotations="//@annotations.5">

     <value xsi:type="language_1:Forall">

       <quantifiedVariables name="src">

         <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

       </quantifiedVariables>

       <quantifiedVariables name="trg">

-        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.3"/>

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

       </quantifiedVariables>

       <expression xsi:type="language_1:Iff">

-        <leftOperand xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.1">

-          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.4/@value/@quantifiedVariables.0"/>

-          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.4/@value/@quantifiedVariables.1"/>

+        <leftOperand xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.2">

+          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.5/@value/@quantifiedVariables.0"/>

+          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.5/@value/@quantifiedVariables.1"/>

         </leftOperand>

-        <rightOperand xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.4">

-          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.4/@value/@quantifiedVariables.1"/>

-          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.4/@value/@quantifiedVariables.0"/>

+        <rightOperand xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.3">

+          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.5/@value/@quantifiedVariables.1"/>

+          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.5/@value/@quantifiedVariables.0"/>

         </rightOperand>

       </expression>

     </value>

   </assertions>

-  <relations xsi:type="language_1:RelationDeclaration" name="incomingTransitions reference Vertex">

+  <assertions name="errorpattern ca mcgill ecse dslreasoner standalone test filesystem queries contentInNotLive" annotations="//@annotations.9">

+    <value xsi:type="language_1:Forall">

+      <quantifiedVariables name="p0">

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

+      </quantifiedVariables>

+      <quantifiedVariables name="p1">

+        <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+      </quantifiedVariables>

+      <expression xsi:type="language_1:Not">

+        <operand xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.8">

+          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.6/@value/@quantifiedVariables.0"/>

+          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@assertions.6/@value/@quantifiedVariables.1"/>

+        </operand>

+      </expression>

+    </value>

+  </assertions>

+  <relations xsi:type="language_1:RelationDeclaration" name="root reference FileSystem">

+    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.0"/>

+    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

+  </relations>

+  <relations xsi:type="language_1:RelationDeclaration" name="live reference FileSystem" annotations="//@annotations.10">

+    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.0"/>

     <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

-    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.3"/>

   </relations>

-  <relations xsi:type="language_1:RelationDeclaration" name="outgoingTransitions reference Vertex">

+  <relations xsi:type="language_1:RelationDeclaration" name="parent reference FSObject">

     <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

-    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.3"/>

+    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

   </relations>

-  <relations xsi:type="language_1:RelationDeclaration" name="vertices reference Region">

+  <relations xsi:type="language_1:RelationDeclaration" name="contents reference Dir">

     <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

     <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

   </relations>

-  <relations xsi:type="language_1:RelationDeclaration" name="target reference Transition">

-    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.3"/>

+  <relations xsi:type="language_1:RelationDeclaration" name="filesystems reference Model">

+    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.4"/>

+    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.0"/>

+  </relations>

+  <relations xsi:type="language_1:RelationDeclaration" name="otherFSObjects reference Model">

+    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.4"/>

     <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

   </relations>

-  <relations xsi:type="language_1:RelationDeclaration" name="source reference Transition">

-    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.3"/>

+  <relations xsi:type="language_1:RelationDefinition" name="pattern ca mcgill ecse dslreasoner standalone test filesystem queries patternContent" annotations="//@annotations.6">

+    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

     <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+    <variables name="parameter o1">

+      <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+    </variables>

+    <variables name="parameter o2">

+      <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+    </variables>

+    <value xsi:type="language_1:Or">

+      <operands xsi:type="language_1:And">

+        <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.3">

+          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.6/@variables.0"/>

+          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.6/@variables.1"/>

+        </operands>

+      </operands>

+    </value>

   </relations>

-  <relations xsi:type="language_1:RelationDeclaration" name="regions reference CompositeElement">

-    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.9"/>

+  <relations xsi:type="language_1:RelationDefinition" name="pattern ca mcgill ecse dslreasoner standalone test filesystem queries live" annotations="//@annotations.7" defines="//@relations.1">

+    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.0"/>

+    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+    <variables name="parameter this">

+      <range xsi:type="language_1:ComplexTypeReference" referred="//@types.0"/>

+    </variables>

+    <variables name="parameter l">

+      <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+    </variables>

+    <value xsi:type="language_1:Or">

+      <operands xsi:type="language_1:And">

+        <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.0">

+          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.7/@variables.0"/>

+          <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.7/@variables.1"/>

+        </operands>

+      </operands>

+      <operands xsi:type="language_1:Exists">

+        <quantifiedVariables name="variable root">

+          <range xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

+        </quantifiedVariables>

+        <expression xsi:type="language_1:And">

+          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.0">

+            <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.7/@variables.0"/>

+            <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.7/@value/@operands.1/@quantifiedVariables.0"/>

+          </operands>

+          <operands xsi:type="language_1:TransitiveClosure" relation="//@relations.6"/>

+        </expression>

+      </operands>

+    </value>

+  </relations>

+  <relations xsi:type="language_1:RelationDefinition" name="pattern ca mcgill ecse dslreasoner standalone test filesystem queries contentInNotLive" annotations="//@annotations.8">

     <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

+    <parameters xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+    <variables name="parameter parent">

+      <range xsi:type="language_1:ComplexTypeReference" referred="//@types.2"/>

+    </variables>

+    <variables name="parameter child">

+      <range xsi:type="language_1:ComplexTypeReference" referred="//@types.1"/>

+    </variables>

+    <value xsi:type="language_1:Or">

+      <operands xsi:type="language_1:Forall">

+        <quantifiedVariables name="variable 0">

+          <range xsi:type="language_1:ComplexTypeReference" referred="//@types.0"/>

+        </quantifiedVariables>

+        <expression xsi:type="language_1:And">

+          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.3">

+            <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.8/@variables.0"/>

+            <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.8/@variables.1"/>

+          </operands>

+          <operands xsi:type="language_1:Not">

+            <operand xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.7">

+              <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.8/@value/@operands.0/@quantifiedVariables.0"/>

+              <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.8/@variables.0"/>

+            </operand>

+          </operands>

+        </expression>

+      </operands>

+      <operands xsi:type="language_1:Forall">

+        <quantifiedVariables name="variable 0">

+          <range xsi:type="language_1:ComplexTypeReference" referred="//@types.0"/>

+        </quantifiedVariables>

+        <expression xsi:type="language_1:And">

+          <operands xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.3">

+            <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.8/@variables.0"/>

+            <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.8/@variables.1"/>

+          </operands>

+          <operands xsi:type="language_1:Not">

+            <operand xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.7">

+              <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.8/@value/@operands.1/@quantifiedVariables.0"/>

+              <parameterSubstitutions xsi:type="language_1:SymbolicValue" symbolicReference="//@relations.8/@variables.1"/>

+            </operand>

+          </operands>

+        </expression>

+      </operands>

+    </value>

   </relations>

-  <elements name="o 1" definedInType="//@types.13 //@types.15"/>

-  <containmentHierarchies typesOrderedInHierarchy="//@types.0 //@types.9 //@types.3 //@types.7 //@types.6 //@types.5 //@types.8 //@types.10 //@types.1 //@types.4 //@types.11 //@types.12 //@types.2 //@types.13 //@types.14 //@types.15 //@types.16" containmentRelations="//@relations.1 //@relations.2 //@relations.5"/>

-  <annotations xsi:type="ecore2logicannotations:LowerMultiplicityAssertion" target="//@assertions.0" relation="//@relations.3" lower="1"/>

-  <annotations xsi:type="ecore2logicannotations:UpperMultiplicityAssertion" target="//@assertions.1" relation="//@relations.3" upper="1"/>

-  <annotations xsi:type="ecore2logicannotations:UpperMultiplicityAssertion" target="//@assertions.2" relation="//@relations.4" upper="1"/>

-  <annotations xsi:type="ecore2logicannotations:InverseRelationAssertion" target="//@assertions.3" inverseA="//@relations.0" inverseB="//@relations.3"/>

-  <annotations xsi:type="ecore2logicannotations:InverseRelationAssertion" target="//@assertions.4" inverseA="//@relations.1" inverseB="//@relations.4"/>

+  <elements name="o 1" definedInType="//@types.5"/>

+  <containmentHierarchies typesOrderedInHierarchy="//@types.4 //@types.3 //@types.1 //@types.0 //@types.2 //@types.5 //@types.6" containmentRelations="//@relations.0 //@relations.3 //@relations.4 //@relations.5"/>

+  <annotations xsi:type="ecore2logicannotations:LowerMultiplicityAssertion" target="//@assertions.0" relation="//@relations.0" lower="1"/>

+  <annotations xsi:type="ecore2logicannotations:UpperMultiplicityAssertion" target="//@assertions.1" relation="//@relations.0" upper="1"/>

+  <annotations xsi:type="ecore2logicannotations:UpperMultiplicityAssertion" target="//@assertions.2" relation="//@relations.2" upper="1"/>

+  <annotations xsi:type="ecore2logicannotations:LowerMultiplicityAssertion" target="//@assertions.3" relation="//@relations.4" lower="1"/>

+  <annotations xsi:type="ecore2logicannotations:UpperMultiplicityAssertion" target="//@assertions.4" relation="//@relations.4" upper="1"/>

+  <annotations xsi:type="ecore2logicannotations:InverseRelationAssertion" target="//@assertions.5" inverseA="//@relations.2" inverseB="//@relations.3"/>

+  <annotations xsi:type="viatra2logicannotations:TransfomedViatraQuery" target="//@relations.6" patternFullyQualifiedName="ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries.patternContent"/>

+  <annotations xsi:type="viatra2logicannotations:TransfomedViatraQuery" target="//@relations.7" patternFullyQualifiedName="ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries.live"/>

+  <annotations xsi:type="viatra2logicannotations:TransfomedViatraQuery" target="//@relations.8" patternFullyQualifiedName="ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries.contentInNotLive"/>

+  <annotations xsi:type="viatra2logicannotations:TransformedViatraWellformednessConstraint" target="//@assertions.6" query="//@annotations.8"/>

+  <annotations xsi:type="viatra2logicannotations:DefinedByDerivedFeature" target="//@relations.1" query="//@annotations.7"/>

 </language:LogicProblem>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/init.partialmodel b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/init.partialmodel
index ead2b44e..6c0e5571 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/init.partialmodel
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/debug/init.partialmodel
@@ -37,53 +37,25 @@
   <partialtypeinterpratation xsi:type="partialinterpretation:PartialIntegerInterpretation" elements="//@openWorldElements.0"/>

   <partialtypeinterpratation xsi:type="partialinterpretation:PartialRealInterpretation" elements="//@openWorldElements.1"/>

   <partialtypeinterpratation xsi:type="partialinterpretation:PartialStringInterpretation" elements="//@openWorldElements.2"/>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.0" supertypeInterpretation="//@partialtypeinterpratation.5">

+  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.0">

     <interpretationOf href="generation.logicproblem#//@types.0"/>

   </partialtypeinterpratation>

   <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.1">

     <interpretationOf href="generation.logicproblem#//@types.1"/>

   </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.2">

+  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.2" supertypeInterpretation="//@partialtypeinterpratation.5">

     <interpretationOf href="generation.logicproblem#//@types.2"/>

   </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.3">

+  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.3" supertypeInterpretation="//@partialtypeinterpratation.5">

     <interpretationOf href="generation.logicproblem#//@types.3"/>

   </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.4" supertypeInterpretation="//@partialtypeinterpratation.13">

+  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.4">

     <elements href="generation.logicproblem#//@elements.0"/>

     <interpretationOf href="generation.logicproblem#//@types.4"/>

   </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.5" supertypeInterpretation="//@partialtypeinterpratation.4 //@partialtypeinterpratation.5">

-    <interpretationOf href="generation.logicproblem#//@types.5"/>

-  </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.6" supertypeInterpretation="//@partialtypeinterpratation.4 //@partialtypeinterpratation.5">

+  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.5" supertypeInterpretation="//@partialtypeinterpratation.8">

     <interpretationOf href="generation.logicproblem#//@types.6"/>

   </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.7" supertypeInterpretation="//@partialtypeinterpratation.12 //@partialtypeinterpratation.5 //@partialtypeinterpratation.13 //@partialtypeinterpratation.18">

-    <interpretationOf href="generation.logicproblem#//@types.7"/>

-  </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.8" supertypeInterpretation="//@partialtypeinterpratation.5">

-    <interpretationOf href="generation.logicproblem#//@types.8"/>

-  </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.9">

-    <elements href="generation.logicproblem#//@elements.0"/>

-    <interpretationOf href="generation.logicproblem#//@types.9"/>

-  </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.10" supertypeInterpretation="//@partialtypeinterpratation.4 //@partialtypeinterpratation.5">

-    <interpretationOf href="generation.logicproblem#//@types.10"/>

-  </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.11" supertypeInterpretation="//@partialtypeinterpratation.4 //@partialtypeinterpratation.5">

-    <interpretationOf href="generation.logicproblem#//@types.11"/>

-  </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.12" supertypeInterpretation="//@partialtypeinterpratation.12 //@partialtypeinterpratation.5">

-    <interpretationOf href="generation.logicproblem#//@types.12"/>

-  </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.13" supertypeInterpretation="//@partialtypeinterpratation.8 //@partialtypeinterpratation.13 //@partialtypeinterpratation.18">

-    <interpretationOf href="generation.logicproblem#//@types.14"/>

-  </partialtypeinterpratation>

-  <partialtypeinterpratation xsi:type="partialinterpretation:PartialComplexTypeInterpretation" scopes="//@scopes.14" supertypeInterpretation="//@partialtypeinterpratation.13">

-    <interpretationOf href="generation.logicproblem#//@types.16"/>

-  </partialtypeinterpratation>

   <openWorldElements xsi:type="partialinterpretation:IntegerElement" name="New Integers"/>

   <openWorldElements xsi:type="partialinterpretation:RealElement" name="New Reals"/>

   <openWorldElements xsi:type="partialinterpretation:StringElement" name="New Strings"/>

@@ -94,13 +66,4 @@
   <scopes targetTypeInterpretation="//@partialtypeinterpratation.7"/>

   <scopes targetTypeInterpretation="//@partialtypeinterpratation.8"/>

   <scopes targetTypeInterpretation="//@partialtypeinterpratation.9"/>

-  <scopes targetTypeInterpretation="//@partialtypeinterpratation.10"/>

-  <scopes targetTypeInterpretation="//@partialtypeinterpratation.11"/>

-  <scopes targetTypeInterpretation="//@partialtypeinterpratation.12"/>

-  <scopes targetTypeInterpretation="//@partialtypeinterpratation.13"/>

-  <scopes targetTypeInterpretation="//@partialtypeinterpratation.14"/>

-  <scopes targetTypeInterpretation="//@partialtypeinterpratation.15"/>

-  <scopes targetTypeInterpretation="//@partialtypeinterpratation.16"/>

-  <scopes targetTypeInterpretation="//@partialtypeinterpratation.17"/>

-  <scopes targetTypeInterpretation="//@partialtypeinterpratation.18"/>

 </partialinterpretation:PartialInterpretation>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/log.txt b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/log.txt
index 4d22da6b..162931cc 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/log.txt
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/log.txt
@@ -1 +1 @@
-Model generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finished
\ No newline at end of file
+Model generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Model generation startedProblem is consistent, 2 models are generated!Model generation startedProblem is consistent, a model is generatedModels:         [1.xmi]Visualisations: [1.gml]Visualisations: [1.png]Model generation finishedModel generation startedProblem is inconsistent, no model is created!Model generation finishedModel generation startedProblem is inconsistent, no model is created!Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finishedModel generation startedProblem is consistent, 2 models are generated!Models:         [1.xmi][2.xmi]Visualisations: [1.gml][2.gml]Visualisations: [1.png][2.png]Model generation finished
\ No newline at end of file
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/1.gml b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/1.gml
index 4c5b2e7d..e73f85db 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/1.gml
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/1.gml
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diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/1.png b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/1.png
index d9b7c988..605b244d 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/1.png
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/1.png
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/1.xmi b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/1.xmi
index f6b5a41e..ffc48f68 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/1.xmi
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/1.xmi
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="ASCII"?>

-<yakindu:Statechart xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:yakindu="YakinduMetamodel">

-  <regions>

-    <vertices xsi:type="yakindu:FinalState"/>

-  </regions>

-  <regions>

-    <vertices xsi:type="yakindu:FinalState"/>

-  </regions>

-</yakindu:Statechart>

+<filesystem:Model xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:filesystem="FileSystemMetamodel">

+  <filesystems>

+    <root>

+      <contents xsi:type="filesystem:Dir"/>

+    </root>

+  </filesystems>

+  <otherFSObjects xsi:type="filesystem:File"/>

+</filesystem:Model>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/2.gml b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/2.gml
index f07ae0db..57d704cf 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/2.gml
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/2.gml
@@ -477,3 +477,3695 @@ graph
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+                                borderDistance  0.0

+                        ]

+                        LabelGraphics

+                        [

+                                text    "

+        FSObject class

+        File class

+        "

+                                fontSize        14

+                                fontName        "Consolas"

+                                alignment       "left"

+                                anchor  "tl"

+                                borderDistance  6

+                        ]

+                ]

+        

+        node

+                [

+                        id      6

+                        graphics

+                        [

+                                w       123.20000000000002

+                                h       54

+                                type    "rectangle"

+                                fill    "#FFFFFF"

+                                fill2   "#FFFFFF"

+                                outline "#000000"

+                        ]

+                        LabelGraphics

+                        [

+                                text    "null"

+                                outline "#000000"

+                                fill    "#FFFFFF"

+                                fontSize        16

+                                fontName        "Monospace"

+                                autoSizePolicy  "node_width"

+                                anchor  "t"

+                                borderDistance  0.0

+                        ]

+                        LabelGraphics

+                        [

+                                text    "

+        FSObject class

+        File class

+        "

+                                fontSize        14

+                                fontName        "Consolas"

+                                alignment       "left"

+                                anchor  "tl"

+                                borderDistance  6

+                        ]

+                ]

+        

+        node

+                [

+                        id      7

+                        graphics

+                        [

+                                w       112.2

+                                h       26

+                                type    "rectangle"

+                                fill    "#FFFFFF"

+                                fill2   "#FFFFFF"

+                                outline "#000000"

+                        ]

+                        LabelGraphics

+                        [

+                                text    "New Integers"

+                                outline "#000000"

+                                fill    "#FFFFFF"

+                                fontSize        16

+                                fontName        "Monospace"

+                                autoSizePolicy  "node_width"

+                                anchor  "t"

+                                borderDistance  0.0

+                        ]

+                        LabelGraphics

+                        [

+                                text    "

+        "

+                                fontSize        14

+                                fontName        "Consolas"

+                                alignment       "left"

+                                anchor  "tl"

+                                borderDistance  6

+                        ]

+                ]

+        

+        node

+                [

+                        id      8

+                        graphics

+                        [

+                                w       85.80000000000001

+                                h       26

+                                type    "rectangle"

+                                fill    "#FFFFFF"

+                                fill2   "#FFFFFF"

+                                outline "#000000"

+                        ]

+                        LabelGraphics

+                        [

+                                text    "New Reals"

+                                outline "#000000"

+                                fill    "#FFFFFF"

+                                fontSize        16

+                                fontName        "Monospace"

+                                autoSizePolicy  "node_width"

+                                anchor  "t"

+                                borderDistance  0.0

+                        ]

+                        LabelGraphics

+                        [

+                                text    "

+        "

+                                fontSize        14

+                                fontName        "Consolas"

+                                alignment       "left"

+                                anchor  "tl"

+                                borderDistance  6

+                        ]

+                ]

+        

+        node

+                [

+                        id      9

+                        graphics

+                        [

+                                w       103.4

+                                h       26

+                                type    "rectangle"

+                                fill    "#FFFFFF"

+                                fill2   "#FFFFFF"

+                                outline "#000000"

+                        ]

+                        LabelGraphics

+                        [

+                                text    "New Strings"

+                                outline "#000000"

+                                fill    "#FFFFFF"

+                                fontSize        16

+                                fontName        "Monospace"

+                                autoSizePolicy  "node_width"

+                                anchor  "t"

+                                borderDistance  0.0

+                        ]

+                        LabelGraphics

+                        [

+                                text    "

+        "

+                                fontSize        14

+                                fontName        "Consolas"

+                                alignment       "left"

+                                anchor  "tl"

+                                borderDistance  6

+                        ]

+                ]

+        

+        node

+                [

+                        id      10

+                        graphics

+                        [

+                                w       103.4

+                                h       26

+                                type    "rectangle"

+                                fill    "#FFFFFF"

+                                fill2   "#FFFFFF"

+                                outline "#000000"

+                        ]

+                        LabelGraphics

+                        [

+                                text    "New Objects"

+                                outline "#000000"

+                                fill    "#FFFFFF"

+                                fontSize        16

+                                fontName        "Monospace"

+                                autoSizePolicy  "node_width"

+                                anchor  "t"

+                                borderDistance  0.0

+                        ]

+                        LabelGraphics

+                        [

+                                text    "

+        "

+                                fontSize        14

+                                fontName        "Consolas"

+                                alignment       "left"

+                                anchor  "tl"

+                                borderDistance  6

+                        ]

+                ]

+        edge

+        [

+                source  3

+                target  4

+                graphics

+                [

+                        fill    "#000000"

+                        width   3

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "root reference FileSystem"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  0

+                target  3

+                graphics

+                [

+                        fill    "#000000"

+                        width   3

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "filesystems reference Model"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  0

+                target  5

+                graphics

+                [

+                        fill    "#000000"

+                        width   3

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "otherFSObjects reference Model"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+        edge

+        [

+                source  0

+                target  6

+                graphics

+                [

+                        fill    "#000000"

+                        width   3

+                        targetArrow     "standard"

+                ]

+                LabelGraphics

+                [

+                        text    "otherFSObjects reference Model"

+                        fontSize        14

+                        fontName        "Consolas"

+                        configuration   "AutoFlippingLabel"

+                        model   "six_pos"

+                        position        "thead"

+                ]

+        ]

+]

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/2.png b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/2.png
index 38dadff8..1fddfd99 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/2.png
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/2.png
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/2.xmi b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/2.xmi
index bc0e55cc..6b9900e2 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/2.xmi
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/models/2.xmi
@@ -1,9 +1,8 @@
 <?xml version="1.0" encoding="ASCII"?>

-<yakindu:Statechart xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:yakindu="YakinduMetamodel">

-  <regions>

-    <vertices xsi:type="yakindu:Synchronization"/>

-  </regions>

-  <regions>

-    <vertices xsi:type="yakindu:FinalState"/>

-  </regions>

-</yakindu:Statechart>

+<filesystem:Model xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:filesystem="FileSystemMetamodel">

+  <filesystems>

+    <root/>

+  </filesystems>

+  <otherFSObjects xsi:type="filesystem:File"/>

+  <otherFSObjects xsi:type="filesystem:File"/>

+</filesystem:Model>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/statistics.csv b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/statistics.csv
index ee8829e5..d1c8d98d 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/statistics.csv
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/outputs/yakindu/statistics.csv
@@ -1,2 +1,22 @@
 Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

 1;1;ModelResultImpl;335;2777;2544;7194393100;105;140;61;186;9;0;3

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;ModelResultImpl;120;2483;7934;1838851300;477;3162;36;100;0;2

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;InconsistencyResultImpl;20;2258;2771;12900;42;12;1;0;0

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;InconsistencyResultImpl;14;2066;3146;29000;439;14;13;0;0

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;ModelResultImpl;15;1857;2520;3998461000;169;207;102;9;4;0;3

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;ModelResultImpl;70;2695;2815;3409332300;111;133;61;18;3;0;5

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;ModelResultImpl;16;2246;2987;3347793300;168;362;201;7;6;0;3

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;ModelResultImpl;6;839;711;3017372100;45;206;107;9;7;0;1

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;ModelResultImpl;5;879;674;2970538700;33;111;55;7;2;0;1

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;ModelResultImpl;5;882;742;2902370500;64;203;110;9;6;0;1

+Task;Run;Result;Domain to logic transformation time;Logic to solver transformation time;Solver time;Postprocessing time;_Solution0FoundAt;_Solution1FoundAt;TransformationExecutionTime;TypeAnalysisTime;StateCoderTime;StateCoderFailCount;SolutionCopyTime

+1;1;ModelResultImpl;10;1041;730;3174826600;23;31;19;12;0;0;1

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/plugin.xml b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/plugin.xml
index efdbb9b2..a09e1cf4 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/plugin.xml
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/plugin.xml
@@ -1,26 +1,146 @@
 <?xml version="1.0" encoding="UTF-8"?><?eclipse version="3.0"?><!--
 --><plugin>

-   <extension point="org.eclipse.emf.ecore.generated_package">
-
      <!-- @generated fam -->
-
      <package
-
            uri="FamMetamodel"
-
            class="ca.mcgill.ecse.dslreasoner.standalone.test.fam.famPackage"
-
            genModel="metamodels/fam.genmodel"/>
-
   </extension>
-
   <extension point="org.eclipse.emf.ecore.generated_package">
-
      <!-- @generated yakindu -->
-
      <package
-
            uri="YakinduMetamodel"
-
            class="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.yakinduPackage"
-
            genModel="metamodels/yakindu.genmodel"/>
-
   </extension>
-

-
   <extension point="org.eclipse.emf.ecore.generated_package">
-
      <!-- @generated filesystem -->
-
      <package
-
            uri="FileSystemMetamodel"
-
            class="ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.filesystemPackage"
-
            genModel="metamodels/filesystem.genmodel"/>
-
   </extension>
-

-
</plugin>

+  <extension point="org.eclipse.emf.ecore.generated_package">

+    <!-- @generated fam -->

+    <package class="ca.mcgill.ecse.dslreasoner.standalone.test.fam.famPackage" genModel="metamodels/fam.genmodel" uri="FamMetamodel"/>

+  </extension>

+  <extension point="org.eclipse.emf.ecore.generated_package">

+    <!-- @generated yakindu -->

+    <package class="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.yakinduPackage" genModel="metamodels/yakindu.genmodel" uri="YakinduMetamodel"/>

+  </extension>

+  <extension point="org.eclipse.emf.ecore.generated_package">

+    <!-- @generated filesystem -->

+    <package class="ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.filesystemPackage" genModel="metamodels/filesystem.genmodel" uri="FileSystemMetamodel"/>

+  </extension>

+  <extension id="ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries.EcorePatterns" point="org.eclipse.viatra.query.runtime.queryspecification">

+    <group group="org.eclipse.viatra.query.runtime.extensibility.SingletonExtensionFactory:ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries.EcorePatterns" id="ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries.EcorePatterns">

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries.directSupertype"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries.loopInInheritence"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries.opposite"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries.oppositeDifferentClass"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.ecore.queries.nonSymmetricOpposite"/>

+    </group>

+  </extension>

+  <extension id="ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.FamPatterns" point="org.eclipse.viatra.query.runtime.queryspecification">

+    <group group="org.eclipse.viatra.query.runtime.extensibility.SingletonExtensionFactory:ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.FamPatterns" id="ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.FamPatterns">

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.terminatorAndInformation"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.rootElements"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.parent"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.model"/>

+    </group>

+  </extension>

+  <extension id="ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries.FileSystemPatterns" point="org.eclipse.viatra.query.runtime.queryspecification">

+    <group group="org.eclipse.viatra.query.runtime.extensibility.SingletonExtensionFactory:ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries.FileSystemPatterns" id="ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries.FileSystemPatterns">

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries.patternContent"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries.live"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries.contentInNotLive"/>

+    </group>

+  </extension>

+  <extension id="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.YakinduMutatedPatterns" point="org.eclipse.viatra.query.runtime.queryspecification">

+    <group group="org.eclipse.viatra.query.runtime.extensibility.SingletonExtensionFactory:ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.YakinduMutatedPatterns" id="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.YakinduMutatedPatterns">

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.entryInRegion_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.entryInRegion_M1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.entryInRegion_M2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noEntryInRegion_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noEntryInRegion_M1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noEntryInRegion_M2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noEntryInRegion_M3"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noEntryInRegion_M4"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noEntryInRegion_M5"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleEntryInRegion_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleEntryInRegion_M1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleEntryInRegion_M2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleEntryInRegion_M3"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleEntryInRegion_M4"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleEntryInRegion_M5"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.transition_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.transition_M1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.transition_M2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.transition_M3"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.transition_M4"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.incomingToEntry_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.incomingToEntry_1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.incomingToEntry_2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.incomingToEntry_3"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.incomingToEntry_4"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.incomingToEntry_5"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noOutgoingTransitionFromEntry_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noOutgoingTransitionFromEntry_M1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noOutgoingTransitionFromEntry_M2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noOutgoingTransitionFromEntry_M3"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noOutgoingTransitionFromEntry_M4"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noOutgoingTransitionFromEntry_M5"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleTransitionFromEntry_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleTransitionFromEntry_M1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleTransitionFromEntry_M2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleTransitionFromEntry_M3"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleTransitionFromEntry_M4"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromExit_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromExit_M1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromExit_M2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromFinal_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromFinal_M1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromFinal_M2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noStateInRegion_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noStateInRegion_M1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noStateInRegion_M2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noStateInRegion_M3"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion_M1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion_M2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoOutgoing_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoOutgoing_M1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoOutgoing_M2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoOutgoing_M3"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoOutgoing_M4"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoOutgoing_M5"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoOutgoing_M6"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoIncoming_M0"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoIncoming_M1"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoIncoming_M2"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoIncoming_M3"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoIncoming_M4"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoIncoming_M5"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoIncoming_M6"/>

+    </group>

+  </extension>

+  <extension id="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.YakinduPatterns" point="org.eclipse.viatra.query.runtime.queryspecification">

+    <group group="org.eclipse.viatra.query.runtime.extensibility.SingletonExtensionFactory:ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.YakinduPatterns" id="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.YakinduPatterns">

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.entryInRegion"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noEntryInRegion"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleEntryInRegion"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.transition"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.incomingToEntry"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noOutgoingTransitionFromEntry"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleTransitionFromEntry"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromExit"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromFinal"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noStateInRegion"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoOutgoing"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoIncoming"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchHasNoOutgoing"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchHasNoIncoming"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedIncomingInSameRegion"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.notSynchronizingStates"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleOutgoingTrainsition"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleIncomingTrainsition"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionsAreNotSiblings"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.child"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleRegions"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchThree"/>

+      <query-specification fqn="ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.twoSynch"/>

+    </group>

+  </extension>

+  <extension id="extension.derived.ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.model" point="org.eclipse.viatra.query.runtime.base.wellbehaving.derived.features">

+    <wellbehaving-derived-feature classifier-name="FunctionalElement" feature-name="model" package-nsUri="FamMetamodel"/>

+  </extension>

+  <extension id="extension.derived.ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type" point="org.eclipse.viatra.query.runtime.base.wellbehaving.derived.features">

+    <wellbehaving-derived-feature classifier-name="Function" feature-name="type" package-nsUri="FamMetamodel"/>

+  </extension>

+  <extension id="extension.derived.ca.mcgill.ecse.dslreasoner.standalone.test.filesystem.queries.live" point="org.eclipse.viatra.query.runtime.base.wellbehaving.derived.features">

+    <wellbehaving-derived-feature classifier-name="FileSystem" feature-name="live" package-nsUri="FileSystemMetamodel"/>

+  </extension>

+</plugin>

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/ecore/queries/Ecore.vql b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/ecore/queries/ecorePatterns.vql
index 9af35b50..9af35b50 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/ecore/queries/Ecore.vql
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/ecore/queries/ecorePatterns.vql
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/famPatterns.vql b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/famPatterns.vql
index 02d34dcd..02d34dcd 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/famPatterns.vql
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/famPatterns.vql
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/filesystem/queries/FileSystem.vql b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/filesystem/queries/FileSystemPatterns.vql
index 269a4242..269a4242 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/filesystem/queries/FileSystem.vql
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/filesystem/queries/FileSystemPatterns.vql
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduMutatedPatterns.vql b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduMutatedPatterns.vql
index 2e498670..2e498670 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduMutatedPatterns.vql
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduMutatedPatterns.vql
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql
index 597b1691..597b1691 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/ecore/queries/.gitignore b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/ecore/queries/.gitignore
new file mode 100644
index 00000000..a9786e0f
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/ecore/queries/.gitignore
@@ -0,0 +1,13 @@
+/.DirectSupertype.java._trace
+/.Ecore.java._trace
+/.LoopInInheritence.java._trace
+/.NonSymmetricOpposite.java._trace
+/.Opposite.java._trace
+/.OppositeDifferentClass.java._trace
+/.EcorePatterns.java._trace
+/DirectSupertype.java
+/EcorePatterns.java
+/LoopInInheritence.java
+/NonSymmetricOpposite.java
+/Opposite.java
+/OppositeDifferentClass.java
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/.gitignore b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/.gitignore
new file mode 100644
index 00000000..60f1891b
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/.gitignore
@@ -0,0 +1,10 @@
+/.FamPatterns.java._trace
+/.Model.java._trace
+/.Parent.java._trace
+/.RootElements.java._trace
+/.TerminatorAndInformation.java._trace
+/.Type.java._trace
+/FamPatterns.java
+/Model.java
+/Parent.java
+/RootElements.java
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/TerminatorAndInformation.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/TerminatorAndInformation.java
new file mode 100644
index 00000000..69a6b9f4
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/TerminatorAndInformation.java
@@ -0,0 +1,747 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/famPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.fam.FAMTerminator;

+import ca.mcgill.ecse.dslreasoner.standalone.test.fam.InformationLink;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         {@literal @}Constraint(message="terminatorAndInformation", severity="error", key={T})

+ *         pattern terminatorAndInformation(T : FAMTerminator, I : InformationLink) = {

+ *              FunctionalOutput.outgoingLinks(Out,I);

+ *              FunctionalOutput.terminator(Out,T); 

+ *         } or {

+ *              InformationLink.to(I,In);

+ *              FunctionalInput.terminator(In,T);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class TerminatorAndInformation extends BaseGeneratedEMFQuerySpecification<TerminatorAndInformation.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.terminatorAndInformation pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private FAMTerminator fT;

+    

+    private InformationLink fI;

+    

+    private static List<String> parameterNames = makeImmutableList("T", "I");

+    

+    private Match(final FAMTerminator pT, final InformationLink pI) {

+      this.fT = pT;

+      this.fI = pI;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("T".equals(parameterName)) return this.fT;

+      if ("I".equals(parameterName)) return this.fI;

+      return null;

+    }

+    

+    public FAMTerminator getT() {

+      return this.fT;

+    }

+    

+    public InformationLink getI() {

+      return this.fI;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("T".equals(parameterName) ) {

+          this.fT = (FAMTerminator) newValue;

+          return true;

+      }

+      if ("I".equals(parameterName) ) {

+          this.fI = (InformationLink) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setT(final FAMTerminator pT) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fT = pT;

+    }

+    

+    public void setI(final InformationLink pI) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fI = pI;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.terminatorAndInformation";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return TerminatorAndInformation.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fT, fI};

+    }

+    

+    @Override

+    public TerminatorAndInformation.Match toImmutable() {

+      return isMutable() ? newMatch(fT, fI) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"T\"=" + prettyPrintValue(fT) + ", ");

+      result.append("\"I\"=" + prettyPrintValue(fI));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fT, fI);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof TerminatorAndInformation.Match)) {

+          TerminatorAndInformation.Match other = (TerminatorAndInformation.Match) obj;

+          return Objects.equals(fT, other.fT) && Objects.equals(fI, other.fI);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public TerminatorAndInformation specification() {

+      return TerminatorAndInformation.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static TerminatorAndInformation.Match newEmptyMatch() {

+      return new Mutable(null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pT the fixed value of pattern parameter T, or null if not bound.

+     * @param pI the fixed value of pattern parameter I, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static TerminatorAndInformation.Match newMutableMatch(final FAMTerminator pT, final InformationLink pI) {

+      return new Mutable(pT, pI);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pT the fixed value of pattern parameter T, or null if not bound.

+     * @param pI the fixed value of pattern parameter I, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static TerminatorAndInformation.Match newMatch(final FAMTerminator pT, final InformationLink pI) {

+      return new Immutable(pT, pI);

+    }

+    

+    private static final class Mutable extends TerminatorAndInformation.Match {

+      Mutable(final FAMTerminator pT, final InformationLink pI) {

+        super(pT, pI);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends TerminatorAndInformation.Match {

+      Immutable(final FAMTerminator pT, final InformationLink pI) {

+        super(pT, pI);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.terminatorAndInformation pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * {@literal @}Constraint(message="terminatorAndInformation", severity="error", key={T})

+   * pattern terminatorAndInformation(T : FAMTerminator, I : InformationLink) = {

+   *    FunctionalOutput.outgoingLinks(Out,I);

+   *    FunctionalOutput.terminator(Out,T); 

+   * } or {

+   *    InformationLink.to(I,In);

+   *    FunctionalInput.terminator(In,T);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see TerminatorAndInformation

+   * 

+   */

+  public static class Matcher extends BaseMatcher<TerminatorAndInformation.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static TerminatorAndInformation.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static TerminatorAndInformation.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_T = 0;

+    

+    private final static int POSITION_I = 1;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TerminatorAndInformation.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pT the fixed value of pattern parameter T, or null if not bound.

+     * @param pI the fixed value of pattern parameter I, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<TerminatorAndInformation.Match> getAllMatches(final FAMTerminator pT, final InformationLink pI) {

+      return rawStreamAllMatches(new Object[]{pT, pI}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pT the fixed value of pattern parameter T, or null if not bound.

+     * @param pI the fixed value of pattern parameter I, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<TerminatorAndInformation.Match> streamAllMatches(final FAMTerminator pT, final InformationLink pI) {

+      return rawStreamAllMatches(new Object[]{pT, pI});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pT the fixed value of pattern parameter T, or null if not bound.

+     * @param pI the fixed value of pattern parameter I, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<TerminatorAndInformation.Match> getOneArbitraryMatch(final FAMTerminator pT, final InformationLink pI) {

+      return rawGetOneArbitraryMatch(new Object[]{pT, pI});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pT the fixed value of pattern parameter T, or null if not bound.

+     * @param pI the fixed value of pattern parameter I, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final FAMTerminator pT, final InformationLink pI) {

+      return rawHasMatch(new Object[]{pT, pI});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pT the fixed value of pattern parameter T, or null if not bound.

+     * @param pI the fixed value of pattern parameter I, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final FAMTerminator pT, final InformationLink pI) {

+      return rawCountMatches(new Object[]{pT, pI});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pT the fixed value of pattern parameter T, or null if not bound.

+     * @param pI the fixed value of pattern parameter I, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final FAMTerminator pT, final InformationLink pI, final Consumer<? super TerminatorAndInformation.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pT, pI}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pT the fixed value of pattern parameter T, or null if not bound.

+     * @param pI the fixed value of pattern parameter I, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public TerminatorAndInformation.Match newMatch(final FAMTerminator pT, final InformationLink pI) {

+      return TerminatorAndInformation.Match.newMatch(pT, pI);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for T.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<FAMTerminator> rawStreamAllValuesOfT(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_T, parameters).map(FAMTerminator.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for T.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<FAMTerminator> getAllValuesOfT() {

+      return rawStreamAllValuesOfT(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for T.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<FAMTerminator> streamAllValuesOfT() {

+      return rawStreamAllValuesOfT(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for T.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<FAMTerminator> streamAllValuesOfT(final TerminatorAndInformation.Match partialMatch) {

+      return rawStreamAllValuesOfT(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for T.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<FAMTerminator> streamAllValuesOfT(final InformationLink pI) {

+      return rawStreamAllValuesOfT(new Object[]{null, pI});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for T.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<FAMTerminator> getAllValuesOfT(final TerminatorAndInformation.Match partialMatch) {

+      return rawStreamAllValuesOfT(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for T.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<FAMTerminator> getAllValuesOfT(final InformationLink pI) {

+      return rawStreamAllValuesOfT(new Object[]{null, pI}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for I.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<InformationLink> rawStreamAllValuesOfI(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_I, parameters).map(InformationLink.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for I.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<InformationLink> getAllValuesOfI() {

+      return rawStreamAllValuesOfI(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for I.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<InformationLink> streamAllValuesOfI() {

+      return rawStreamAllValuesOfI(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for I.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<InformationLink> streamAllValuesOfI(final TerminatorAndInformation.Match partialMatch) {

+      return rawStreamAllValuesOfI(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for I.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<InformationLink> streamAllValuesOfI(final FAMTerminator pT) {

+      return rawStreamAllValuesOfI(new Object[]{pT, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for I.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<InformationLink> getAllValuesOfI(final TerminatorAndInformation.Match partialMatch) {

+      return rawStreamAllValuesOfI(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for I.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<InformationLink> getAllValuesOfI(final FAMTerminator pT) {

+      return rawStreamAllValuesOfI(new Object[]{pT, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected TerminatorAndInformation.Match tupleToMatch(final Tuple t) {

+      try {

+          return TerminatorAndInformation.Match.newMatch((FAMTerminator) t.get(POSITION_T), (InformationLink) t.get(POSITION_I));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected TerminatorAndInformation.Match arrayToMatch(final Object[] match) {

+      try {

+          return TerminatorAndInformation.Match.newMatch((FAMTerminator) match[POSITION_T], (InformationLink) match[POSITION_I]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected TerminatorAndInformation.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return TerminatorAndInformation.Match.newMutableMatch((FAMTerminator) match[POSITION_T], (InformationLink) match[POSITION_I]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<TerminatorAndInformation.Matcher> querySpecification() {

+      return TerminatorAndInformation.instance();

+    }

+  }

+  

+  private TerminatorAndInformation() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static TerminatorAndInformation instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected TerminatorAndInformation.Matcher instantiate(final ViatraQueryEngine engine) {

+    return TerminatorAndInformation.Matcher.on(engine);

+  }

+  

+  @Override

+  public TerminatorAndInformation.Matcher instantiate() {

+    return TerminatorAndInformation.Matcher.create();

+  }

+  

+  @Override

+  public TerminatorAndInformation.Match newEmptyMatch() {

+    return TerminatorAndInformation.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public TerminatorAndInformation.Match newMatch(final Object... parameters) {

+    return TerminatorAndInformation.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.fam.FAMTerminator) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.fam.InformationLink) parameters[1]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.TerminatorAndInformation (visibility: PUBLIC, simpleName: TerminatorAndInformation, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.TerminatorAndInformation, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.TerminatorAndInformation (visibility: PUBLIC, simpleName: TerminatorAndInformation, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.TerminatorAndInformation, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static TerminatorAndInformation INSTANCE = new TerminatorAndInformation();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static TerminatorAndInformation.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_T = new PParameter("T", "ca.mcgill.ecse.dslreasoner.standalone.test.fam.FAMTerminator", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("FamMetamodel", "FAMTerminator")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_I = new PParameter("I", "ca.mcgill.ecse.dslreasoner.standalone.test.fam.InformationLink", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("FamMetamodel", "InformationLink")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_T, parameter_I);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.terminatorAndInformation";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("T","I");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_T = body.getOrCreateVariableByName("T");

+          PVariable var_I = body.getOrCreateVariableByName("I");

+          PVariable var_Out = body.getOrCreateVariableByName("Out");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "FAMTerminator")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_I), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "InformationLink")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_T, parameter_T),

+             new ExportedParameter(body, var_I, parameter_I)

+          ));

+          //    FunctionalOutput.outgoingLinks(Out,I)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_Out), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "FunctionalOutput")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_Out, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("FamMetamodel", "FunctionalOutput", "outgoingLinks")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "InformationLink")));

+          new Equality(body, var__virtual_0_, var_I);

+          //    FunctionalOutput.terminator(Out,T)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_Out), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "FunctionalOutput")));

+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_Out, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("FamMetamodel", "FunctionalData", "terminator")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "FAMTerminator")));

+          new Equality(body, var__virtual_1_, var_T);

+          bodies.add(body);

+      }

+      {

+          PBody body = new PBody(this);

+          PVariable var_T = body.getOrCreateVariableByName("T");

+          PVariable var_I = body.getOrCreateVariableByName("I");

+          PVariable var_In = body.getOrCreateVariableByName("In");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "FAMTerminator")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_I), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "InformationLink")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_T, parameter_T),

+             new ExportedParameter(body, var_I, parameter_I)

+          ));

+          //    InformationLink.to(I,In)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_I), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "InformationLink")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_I, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("FamMetamodel", "InformationLink", "to")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "FunctionalInput")));

+          new Equality(body, var__virtual_0_, var_In);

+          //    FunctionalInput.terminator(In,T)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_In), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "FunctionalInput")));

+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_In, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("FamMetamodel", "FunctionalData", "terminator")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "FAMTerminator")));

+          new Equality(body, var__virtual_1_, var_T);

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("message", "terminatorAndInformation");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("T")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/Type.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/Type.java
new file mode 100644
index 00000000..bc3230c5
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/Type.java
@@ -0,0 +1,770 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/fam/queries/famPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.fam.Function;

+import ca.mcgill.ecse.dslreasoner.standalone.test.fam.FunctionType;

+import ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.Parent;

+import ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.RootElements;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.emf.ecore.EDataType;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EDataTypeInSlotsKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.ConstantValue;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         {@literal @}QueryBasedFeature 

+ *         pattern type(This : Function, Target : FunctionType) = {

+ *              find rootElements(_Model, This);

+ *              Target == FunctionType::Root;

+ *         } or {

+ *              neg find parent(_Child, This);

+ *              neg find rootElements(_Model, This);

+ *              Target == FunctionType::Leaf;

+ *         } or  {

+ *              find parent(This, _Par);

+ *              find parent(_Child, This);

+ *              Target == FunctionType::Intermediate;

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class Type extends BaseGeneratedEMFQuerySpecification<Type.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Function fThis;

+    

+    private FunctionType fTarget;

+    

+    private static List<String> parameterNames = makeImmutableList("This", "Target");

+    

+    private Match(final Function pThis, final FunctionType pTarget) {

+      this.fThis = pThis;

+      this.fTarget = pTarget;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("This".equals(parameterName)) return this.fThis;

+      if ("Target".equals(parameterName)) return this.fTarget;

+      return null;

+    }

+    

+    public Function getThis() {

+      return this.fThis;

+    }

+    

+    public FunctionType getTarget() {

+      return this.fTarget;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("This".equals(parameterName) ) {

+          this.fThis = (Function) newValue;

+          return true;

+      }

+      if ("Target".equals(parameterName) ) {

+          this.fTarget = (FunctionType) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setThis(final Function pThis) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fThis = pThis;

+    }

+    

+    public void setTarget(final FunctionType pTarget) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fTarget = pTarget;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return Type.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fThis, fTarget};

+    }

+    

+    @Override

+    public Type.Match toImmutable() {

+      return isMutable() ? newMatch(fThis, fTarget) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"This\"=" + prettyPrintValue(fThis) + ", ");

+      result.append("\"Target\"=" + prettyPrintValue(fTarget));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fThis, fTarget);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof Type.Match)) {

+          Type.Match other = (Type.Match) obj;

+          return Objects.equals(fThis, other.fThis) && Objects.equals(fTarget, other.fTarget);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public Type specification() {

+      return Type.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static Type.Match newEmptyMatch() {

+      return new Mutable(null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pThis the fixed value of pattern parameter This, or null if not bound.

+     * @param pTarget the fixed value of pattern parameter Target, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static Type.Match newMutableMatch(final Function pThis, final FunctionType pTarget) {

+      return new Mutable(pThis, pTarget);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pThis the fixed value of pattern parameter This, or null if not bound.

+     * @param pTarget the fixed value of pattern parameter Target, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static Type.Match newMatch(final Function pThis, final FunctionType pTarget) {

+      return new Immutable(pThis, pTarget);

+    }

+    

+    private static final class Mutable extends Type.Match {

+      Mutable(final Function pThis, final FunctionType pTarget) {

+        super(pThis, pTarget);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends Type.Match {

+      Immutable(final Function pThis, final FunctionType pTarget) {

+        super(pThis, pTarget);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * {@literal @}QueryBasedFeature 

+   * pattern type(This : Function, Target : FunctionType) = {

+   *    find rootElements(_Model, This);

+   *    Target == FunctionType::Root;

+   * } or {

+   *    neg find parent(_Child, This);

+   *    neg find rootElements(_Model, This);

+   *    Target == FunctionType::Leaf;

+   * } or  {

+   *    find parent(This, _Par);

+   *    find parent(_Child, This);

+   *    Target == FunctionType::Intermediate;

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see Type

+   * 

+   */

+  public static class Matcher extends BaseMatcher<Type.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static Type.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static Type.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_THIS = 0;

+    

+    private final static int POSITION_TARGET = 1;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(Type.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pThis the fixed value of pattern parameter This, or null if not bound.

+     * @param pTarget the fixed value of pattern parameter Target, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<Type.Match> getAllMatches(final Function pThis, final FunctionType pTarget) {

+      return rawStreamAllMatches(new Object[]{pThis, pTarget}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pThis the fixed value of pattern parameter This, or null if not bound.

+     * @param pTarget the fixed value of pattern parameter Target, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<Type.Match> streamAllMatches(final Function pThis, final FunctionType pTarget) {

+      return rawStreamAllMatches(new Object[]{pThis, pTarget});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pThis the fixed value of pattern parameter This, or null if not bound.

+     * @param pTarget the fixed value of pattern parameter Target, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<Type.Match> getOneArbitraryMatch(final Function pThis, final FunctionType pTarget) {

+      return rawGetOneArbitraryMatch(new Object[]{pThis, pTarget});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pThis the fixed value of pattern parameter This, or null if not bound.

+     * @param pTarget the fixed value of pattern parameter Target, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Function pThis, final FunctionType pTarget) {

+      return rawHasMatch(new Object[]{pThis, pTarget});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pThis the fixed value of pattern parameter This, or null if not bound.

+     * @param pTarget the fixed value of pattern parameter Target, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Function pThis, final FunctionType pTarget) {

+      return rawCountMatches(new Object[]{pThis, pTarget});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pThis the fixed value of pattern parameter This, or null if not bound.

+     * @param pTarget the fixed value of pattern parameter Target, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Function pThis, final FunctionType pTarget, final Consumer<? super Type.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pThis, pTarget}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pThis the fixed value of pattern parameter This, or null if not bound.

+     * @param pTarget the fixed value of pattern parameter Target, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public Type.Match newMatch(final Function pThis, final FunctionType pTarget) {

+      return Type.Match.newMatch(pThis, pTarget);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for This.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Function> rawStreamAllValuesOfThis(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_THIS, parameters).map(Function.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for This.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Function> getAllValuesOfThis() {

+      return rawStreamAllValuesOfThis(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for This.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Function> streamAllValuesOfThis() {

+      return rawStreamAllValuesOfThis(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for This.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Function> streamAllValuesOfThis(final Type.Match partialMatch) {

+      return rawStreamAllValuesOfThis(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for This.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Function> streamAllValuesOfThis(final FunctionType pTarget) {

+      return rawStreamAllValuesOfThis(new Object[]{null, pTarget});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for This.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Function> getAllValuesOfThis(final Type.Match partialMatch) {

+      return rawStreamAllValuesOfThis(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for This.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Function> getAllValuesOfThis(final FunctionType pTarget) {

+      return rawStreamAllValuesOfThis(new Object[]{null, pTarget}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for Target.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<FunctionType> rawStreamAllValuesOfTarget(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_TARGET, parameters).map(FunctionType.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for Target.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<FunctionType> getAllValuesOfTarget() {

+      return rawStreamAllValuesOfTarget(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for Target.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<FunctionType> streamAllValuesOfTarget() {

+      return rawStreamAllValuesOfTarget(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for Target.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<FunctionType> streamAllValuesOfTarget(final Type.Match partialMatch) {

+      return rawStreamAllValuesOfTarget(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for Target.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<FunctionType> streamAllValuesOfTarget(final Function pThis) {

+      return rawStreamAllValuesOfTarget(new Object[]{pThis, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for Target.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<FunctionType> getAllValuesOfTarget(final Type.Match partialMatch) {

+      return rawStreamAllValuesOfTarget(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for Target.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<FunctionType> getAllValuesOfTarget(final Function pThis) {

+      return rawStreamAllValuesOfTarget(new Object[]{pThis, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected Type.Match tupleToMatch(final Tuple t) {

+      try {

+          return Type.Match.newMatch((Function) t.get(POSITION_THIS), (FunctionType) t.get(POSITION_TARGET));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected Type.Match arrayToMatch(final Object[] match) {

+      try {

+          return Type.Match.newMatch((Function) match[POSITION_THIS], (FunctionType) match[POSITION_TARGET]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected Type.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return Type.Match.newMutableMatch((Function) match[POSITION_THIS], (FunctionType) match[POSITION_TARGET]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<Type.Matcher> querySpecification() {

+      return Type.instance();

+    }

+  }

+  

+  private Type() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static Type instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected Type.Matcher instantiate(final ViatraQueryEngine engine) {

+    return Type.Matcher.on(engine);

+  }

+  

+  @Override

+  public Type.Matcher instantiate() {

+    return Type.Matcher.create();

+  }

+  

+  @Override

+  public Type.Match newEmptyMatch() {

+    return Type.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public Type.Match newMatch(final Object... parameters) {

+    return Type.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.fam.Function) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.fam.FunctionType) parameters[1]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.Type (visibility: PUBLIC, simpleName: Type, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.Type, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.Type (visibility: PUBLIC, simpleName: Type, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.Type, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static Type INSTANCE = new Type();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static Type.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_This = new PParameter("This", "ca.mcgill.ecse.dslreasoner.standalone.test.fam.Function", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("FamMetamodel", "Function")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_Target = new PParameter("Target", "ca.mcgill.ecse.dslreasoner.standalone.test.fam.FunctionType", new EDataTypeInSlotsKey((EDataType)getClassifierLiteralSafe("FamMetamodel", "FunctionType")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_This, parameter_Target);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("This","Target");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_This = body.getOrCreateVariableByName("This");

+          PVariable var_Target = body.getOrCreateVariableByName("Target");

+          PVariable var__Model = body.getOrCreateVariableByName("_Model");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_This), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "Function")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_Target), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("FamMetamodel", "FunctionType")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_This, parameter_This),

+             new ExportedParameter(body, var_Target, parameter_Target)

+          ));

+          //    find rootElements(_Model, This)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var__Model, var_This), RootElements.instance().getInternalQueryRepresentation());

+          //    Target == FunctionType::Root

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new ConstantValue(body, var__virtual_0_, getEnumLiteral("FamMetamodel", "FunctionType", "Root").getInstance());

+          new Equality(body, var_Target, var__virtual_0_);

+          bodies.add(body);

+      }

+      {

+          PBody body = new PBody(this);

+          PVariable var_This = body.getOrCreateVariableByName("This");

+          PVariable var_Target = body.getOrCreateVariableByName("Target");

+          PVariable var__Child = body.getOrCreateVariableByName("_Child");

+          PVariable var__Model = body.getOrCreateVariableByName("_Model");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_This), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "Function")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_Target), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("FamMetamodel", "FunctionType")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_This, parameter_This),

+             new ExportedParameter(body, var_Target, parameter_Target)

+          ));

+          //    neg find parent(_Child, This)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var__Child, var_This), Parent.instance().getInternalQueryRepresentation());

+          //    neg find rootElements(_Model, This)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var__Model, var_This), RootElements.instance().getInternalQueryRepresentation());

+          //    Target == FunctionType::Leaf

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new ConstantValue(body, var__virtual_0_, getEnumLiteral("FamMetamodel", "FunctionType", "Leaf").getInstance());

+          new Equality(body, var_Target, var__virtual_0_);

+          bodies.add(body);

+      }

+      {

+          PBody body = new PBody(this);

+          PVariable var_This = body.getOrCreateVariableByName("This");

+          PVariable var_Target = body.getOrCreateVariableByName("Target");

+          PVariable var__Par = body.getOrCreateVariableByName("_Par");

+          PVariable var__Child = body.getOrCreateVariableByName("_Child");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_This), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("FamMetamodel", "Function")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_Target), new EDataTypeInSlotsKey((EDataType)getClassifierLiteral("FamMetamodel", "FunctionType")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_This, parameter_This),

+             new ExportedParameter(body, var_Target, parameter_Target)

+          ));

+          //    find parent(This, _Par)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var_This, var__Par), Parent.instance().getInternalQueryRepresentation());

+          //    find parent(_Child, This)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var__Child, var_This), Parent.instance().getInternalQueryRepresentation());

+          //    Target == FunctionType::Intermediate

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new ConstantValue(body, var__virtual_0_, getEnumLiteral("FamMetamodel", "FunctionType", "Intermediate").getInstance());

+          new Equality(body, var_Target, var__virtual_0_);

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("QueryBasedFeature");

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/filesystem/queries/.gitignore b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/filesystem/queries/.gitignore
new file mode 100644
index 00000000..dcc36d34
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/filesystem/queries/.gitignore
@@ -0,0 +1,9 @@
+/.ContentInNotLive.java._trace
+/.FileSystem.java._trace
+/.Live.java._trace
+/.PatternContent.java._trace
+/.FileSystemPatterns.java._trace
+/PatternContent.java
+/ContentInNotLive.java
+/FileSystemPatterns.java
+/Live.java
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/.gitignore b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/.gitignore
new file mode 100644
index 00000000..96fd178f
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/.gitignore
@@ -0,0 +1,158 @@
+/.EntryInRegion_M0.java._trace
+/.EntryInRegion_M1.java._trace
+/.EntryInRegion_M2.java._trace
+/.MultipleEntryInRegion_M0.java._trace
+/.MultipleEntryInRegion_M1.java._trace
+/.MultipleEntryInRegion_M2.java._trace
+/.NoEntryInRegion_M0.java._trace
+/.NoEntryInRegion_M1.java._trace
+/.NoEntryInRegion_M2.java._trace
+/.NoEntryInRegion_M3.java._trace
+/.NoEntryInRegion_M4.java._trace
+/.NoEntryInRegion_M5.java._trace
+/.MultipleEntryInRegion_M3.java._trace
+/.EntryInRegion.java._trace
+/.MultipleEntryInRegion.java._trace
+/.NoEntryInRegion.java._trace
+/.Transition.java._trace
+/.Child.java._trace
+/.ChoiceHasNoIncoming.java._trace
+/.ChoiceHasNoOutgoing.java._trace
+/.HasMultipleIncomingTrainsition.java._trace
+/.HasMultipleOutgoingTrainsition.java._trace
+/.HasMultipleRegions.java._trace
+/.IncomingToEntry.java._trace
+/.MultipleTransitionFromEntry.java._trace
+/.NoOutgoingTransitionFromEntry.java._trace
+/.NoStateInRegion.java._trace
+/.NotSynchronizingStates.java._trace
+/.OutgoingFromExit.java._trace
+/.OutgoingFromFinal.java._trace
+/.StateInRegion.java._trace
+/.SynchHasNoIncoming.java._trace
+/.SynchHasNoOutgoing.java._trace
+/.SynchThree.java._trace
+/.SynchronizedIncomingInSameRegion.java._trace
+/.SynchronizedRegionDoesNotHaveMultipleRegions.java._trace
+/.SynchronizedRegionsAreNotSiblings.java._trace
+/.TwoSynch.java._trace
+/.YakinduPatterns.java._trace
+/.ChoiceHasNoIncoming_M0.java._trace
+/.ChoiceHasNoIncoming_M1.java._trace
+/.ChoiceHasNoIncoming_M2.java._trace
+/.ChoiceHasNoIncoming_M3.java._trace
+/.ChoiceHasNoIncoming_M4.java._trace
+/.ChoiceHasNoIncoming_M5.java._trace
+/.ChoiceHasNoIncoming_M6.java._trace
+/.ChoiceHasNoOutgoing_M0.java._trace
+/.ChoiceHasNoOutgoing_M1.java._trace
+/.ChoiceHasNoOutgoing_M2.java._trace
+/.ChoiceHasNoOutgoing_M3.java._trace
+/.ChoiceHasNoOutgoing_M4.java._trace
+/.ChoiceHasNoOutgoing_M5.java._trace
+/.ChoiceHasNoOutgoing_M6.java._trace
+/.IncomingToEntry_1.java._trace
+/.IncomingToEntry_2.java._trace
+/.IncomingToEntry_3.java._trace
+/.IncomingToEntry_4.java._trace
+/.IncomingToEntry_5.java._trace
+/.IncomingToEntry_M0.java._trace
+/.MultipleEntryInRegion_M4.java._trace
+/.MultipleEntryInRegion_M5.java._trace
+/.MultipleTransitionFromEntry_M0.java._trace
+/.MultipleTransitionFromEntry_M1.java._trace
+/.MultipleTransitionFromEntry_M2.java._trace
+/.MultipleTransitionFromEntry_M3.java._trace
+/.MultipleTransitionFromEntry_M4.java._trace
+/.NoOutgoingTransitionFromEntry_M0.java._trace
+/.NoOutgoingTransitionFromEntry_M1.java._trace
+/.NoOutgoingTransitionFromEntry_M2.java._trace
+/.NoOutgoingTransitionFromEntry_M3.java._trace
+/.NoOutgoingTransitionFromEntry_M4.java._trace
+/.NoOutgoingTransitionFromEntry_M5.java._trace
+/.NoStateInRegion_M0.java._trace
+/.NoStateInRegion_M1.java._trace
+/.NoStateInRegion_M2.java._trace
+/.NoStateInRegion_M3.java._trace
+/.OutgoingFromExit_M0.java._trace
+/.OutgoingFromExit_M1.java._trace
+/.OutgoingFromExit_M2.java._trace
+/.OutgoingFromFinal_M0.java._trace
+/.OutgoingFromFinal_M1.java._trace
+/.OutgoingFromFinal_M2.java._trace
+/.StateInRegion_M0.java._trace
+/.StateInRegion_M1.java._trace
+/.StateInRegion_M2.java._trace
+/.Transition_M0.java._trace
+/.Transition_M1.java._trace
+/.Transition_M2.java._trace
+/.Transition_M3.java._trace
+/.Transition_M4.java._trace
+/.YakinduMutatedPatterns.java._trace
+/YakinduPatterns.java
+/MultipleEntryInRegion.java
+/ChoiceHasNoIncoming_M0.java
+/ChoiceHasNoIncoming_M1.java
+/ChoiceHasNoIncoming_M2.java
+/ChoiceHasNoIncoming_M3.java
+/ChoiceHasNoIncoming_M4.java
+/ChoiceHasNoIncoming_M5.java
+/ChoiceHasNoIncoming_M6.java
+/ChoiceHasNoOutgoing_M0.java
+/ChoiceHasNoOutgoing_M1.java
+/ChoiceHasNoOutgoing_M2.java
+/ChoiceHasNoOutgoing_M3.java
+/ChoiceHasNoOutgoing_M4.java
+/ChoiceHasNoOutgoing_M5.java
+/ChoiceHasNoOutgoing_M6.java
+/EntryInRegion_M0.java
+/EntryInRegion_M1.java
+/EntryInRegion_M2.java
+/IncomingToEntry_1.java
+/IncomingToEntry_2.java
+/IncomingToEntry_3.java
+/IncomingToEntry_4.java
+/IncomingToEntry_5.java
+/IncomingToEntry_M0.java
+/MultipleEntryInRegion_M0.java
+/MultipleEntryInRegion_M1.java
+/MultipleEntryInRegion_M2.java
+/MultipleEntryInRegion_M3.java
+/MultipleEntryInRegion_M4.java
+/MultipleEntryInRegion_M5.java
+/MultipleTransitionFromEntry_M0.java
+/MultipleTransitionFromEntry_M1.java
+/MultipleTransitionFromEntry_M2.java
+/MultipleTransitionFromEntry_M3.java
+/MultipleTransitionFromEntry_M4.java
+/NoEntryInRegion_M0.java
+/NoEntryInRegion_M1.java
+/NoEntryInRegion_M2.java
+/NoEntryInRegion_M3.java
+/NoEntryInRegion_M4.java
+/NoEntryInRegion_M5.java
+/NoOutgoingTransitionFromEntry_M0.java
+/NoOutgoingTransitionFromEntry_M1.java
+/NoOutgoingTransitionFromEntry_M2.java
+/NoOutgoingTransitionFromEntry_M3.java
+/NoOutgoingTransitionFromEntry_M4.java
+/NoOutgoingTransitionFromEntry_M5.java
+/NoStateInRegion_M0.java
+/NoStateInRegion_M1.java
+/NoStateInRegion_M2.java
+/NoStateInRegion_M3.java
+/OutgoingFromExit_M0.java
+/OutgoingFromExit_M1.java
+/OutgoingFromExit_M2.java
+/OutgoingFromFinal_M0.java
+/OutgoingFromFinal_M1.java
+/OutgoingFromFinal_M2.java
+/StateInRegion_M0.java
+/StateInRegion_M1.java
+/StateInRegion_M2.java
+/Transition_M0.java
+/Transition_M1.java
+/Transition_M2.java
+/Transition_M3.java
+/Transition_M4.java
+/YakinduMutatedPatterns.java
diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/Child.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/Child.java
new file mode 100644
index 00000000..9867c1ee
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/Child.java
@@ -0,0 +1,721 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.CompositeElement;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         ///////////////////////////////

+ *         // Extra

+ *         //

+ *         //{@literal @}Constraint(severity="error", message="error", key = {s})

+ *         //pattern SynchronizedRegionDoesNotHaveParent(s : Synchronization, v : Vertex) {

+ *         //   find transition(_, v, s);

+ *         //   neg find child(_,v);

+ *         //} or {

+ *         //   find transition(_, s, v);

+ *         //   neg find child(_,v);

+ *         //}

+ *         

+ *         pattern child(parent: CompositeElement, child: Vertex) {

+ *              CompositeElement.regions.vertices(parent, child);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class Child extends BaseGeneratedEMFQuerySpecification<Child.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.child pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private CompositeElement fParent;

+    

+    private Vertex fChild;

+    

+    private static List<String> parameterNames = makeImmutableList("parent", "child");

+    

+    private Match(final CompositeElement pParent, final Vertex pChild) {

+      this.fParent = pParent;

+      this.fChild = pChild;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("parent".equals(parameterName)) return this.fParent;

+      if ("child".equals(parameterName)) return this.fChild;

+      return null;

+    }

+    

+    public CompositeElement getParent() {

+      return this.fParent;

+    }

+    

+    public Vertex getChild() {

+      return this.fChild;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("parent".equals(parameterName) ) {

+          this.fParent = (CompositeElement) newValue;

+          return true;

+      }

+      if ("child".equals(parameterName) ) {

+          this.fChild = (Vertex) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setParent(final CompositeElement pParent) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fParent = pParent;

+    }

+    

+    public void setChild(final Vertex pChild) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fChild = pChild;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.child";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return Child.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fParent, fChild};

+    }

+    

+    @Override

+    public Child.Match toImmutable() {

+      return isMutable() ? newMatch(fParent, fChild) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"parent\"=" + prettyPrintValue(fParent) + ", ");

+      result.append("\"child\"=" + prettyPrintValue(fChild));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fParent, fChild);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof Child.Match)) {

+          Child.Match other = (Child.Match) obj;

+          return Objects.equals(fParent, other.fParent) && Objects.equals(fChild, other.fChild);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public Child specification() {

+      return Child.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static Child.Match newEmptyMatch() {

+      return new Mutable(null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pParent the fixed value of pattern parameter parent, or null if not bound.

+     * @param pChild the fixed value of pattern parameter child, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static Child.Match newMutableMatch(final CompositeElement pParent, final Vertex pChild) {

+      return new Mutable(pParent, pChild);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pParent the fixed value of pattern parameter parent, or null if not bound.

+     * @param pChild the fixed value of pattern parameter child, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static Child.Match newMatch(final CompositeElement pParent, final Vertex pChild) {

+      return new Immutable(pParent, pChild);

+    }

+    

+    private static final class Mutable extends Child.Match {

+      Mutable(final CompositeElement pParent, final Vertex pChild) {

+        super(pParent, pChild);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends Child.Match {

+      Immutable(final CompositeElement pParent, final Vertex pChild) {

+        super(pParent, pChild);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.child pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * ///////////////////////////////

+   * // Extra

+   * //

+   * //{@literal @}Constraint(severity="error", message="error", key = {s})

+   * //pattern SynchronizedRegionDoesNotHaveParent(s : Synchronization, v : Vertex) {

+   * // find transition(_, v, s);

+   * // neg find child(_,v);

+   * //} or {

+   * // find transition(_, s, v);

+   * // neg find child(_,v);

+   * //}

+   * 

+   * pattern child(parent: CompositeElement, child: Vertex) {

+   *    CompositeElement.regions.vertices(parent, child);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see Child

+   * 

+   */

+  public static class Matcher extends BaseMatcher<Child.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static Child.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static Child.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_PARENT = 0;

+    

+    private final static int POSITION_CHILD = 1;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(Child.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pParent the fixed value of pattern parameter parent, or null if not bound.

+     * @param pChild the fixed value of pattern parameter child, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<Child.Match> getAllMatches(final CompositeElement pParent, final Vertex pChild) {

+      return rawStreamAllMatches(new Object[]{pParent, pChild}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pParent the fixed value of pattern parameter parent, or null if not bound.

+     * @param pChild the fixed value of pattern parameter child, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<Child.Match> streamAllMatches(final CompositeElement pParent, final Vertex pChild) {

+      return rawStreamAllMatches(new Object[]{pParent, pChild});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pParent the fixed value of pattern parameter parent, or null if not bound.

+     * @param pChild the fixed value of pattern parameter child, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<Child.Match> getOneArbitraryMatch(final CompositeElement pParent, final Vertex pChild) {

+      return rawGetOneArbitraryMatch(new Object[]{pParent, pChild});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pParent the fixed value of pattern parameter parent, or null if not bound.

+     * @param pChild the fixed value of pattern parameter child, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final CompositeElement pParent, final Vertex pChild) {

+      return rawHasMatch(new Object[]{pParent, pChild});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pParent the fixed value of pattern parameter parent, or null if not bound.

+     * @param pChild the fixed value of pattern parameter child, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final CompositeElement pParent, final Vertex pChild) {

+      return rawCountMatches(new Object[]{pParent, pChild});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pParent the fixed value of pattern parameter parent, or null if not bound.

+     * @param pChild the fixed value of pattern parameter child, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final CompositeElement pParent, final Vertex pChild, final Consumer<? super Child.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pParent, pChild}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pParent the fixed value of pattern parameter parent, or null if not bound.

+     * @param pChild the fixed value of pattern parameter child, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public Child.Match newMatch(final CompositeElement pParent, final Vertex pChild) {

+      return Child.Match.newMatch(pParent, pChild);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for parent.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<CompositeElement> rawStreamAllValuesOfparent(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_PARENT, parameters).map(CompositeElement.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for parent.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<CompositeElement> getAllValuesOfparent() {

+      return rawStreamAllValuesOfparent(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for parent.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<CompositeElement> streamAllValuesOfparent() {

+      return rawStreamAllValuesOfparent(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for parent.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<CompositeElement> streamAllValuesOfparent(final Child.Match partialMatch) {

+      return rawStreamAllValuesOfparent(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for parent.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<CompositeElement> streamAllValuesOfparent(final Vertex pChild) {

+      return rawStreamAllValuesOfparent(new Object[]{null, pChild});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for parent.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<CompositeElement> getAllValuesOfparent(final Child.Match partialMatch) {

+      return rawStreamAllValuesOfparent(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for parent.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<CompositeElement> getAllValuesOfparent(final Vertex pChild) {

+      return rawStreamAllValuesOfparent(new Object[]{null, pChild}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for child.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Vertex> rawStreamAllValuesOfchild(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_CHILD, parameters).map(Vertex.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for child.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfchild() {

+      return rawStreamAllValuesOfchild(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for child.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfchild() {

+      return rawStreamAllValuesOfchild(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for child.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfchild(final Child.Match partialMatch) {

+      return rawStreamAllValuesOfchild(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for child.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfchild(final CompositeElement pParent) {

+      return rawStreamAllValuesOfchild(new Object[]{pParent, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for child.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfchild(final Child.Match partialMatch) {

+      return rawStreamAllValuesOfchild(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for child.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfchild(final CompositeElement pParent) {

+      return rawStreamAllValuesOfchild(new Object[]{pParent, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected Child.Match tupleToMatch(final Tuple t) {

+      try {

+          return Child.Match.newMatch((CompositeElement) t.get(POSITION_PARENT), (Vertex) t.get(POSITION_CHILD));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected Child.Match arrayToMatch(final Object[] match) {

+      try {

+          return Child.Match.newMatch((CompositeElement) match[POSITION_PARENT], (Vertex) match[POSITION_CHILD]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected Child.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return Child.Match.newMutableMatch((CompositeElement) match[POSITION_PARENT], (Vertex) match[POSITION_CHILD]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<Child.Matcher> querySpecification() {

+      return Child.instance();

+    }

+  }

+  

+  private Child() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static Child instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected Child.Matcher instantiate(final ViatraQueryEngine engine) {

+    return Child.Matcher.on(engine);

+  }

+  

+  @Override

+  public Child.Matcher instantiate() {

+    return Child.Matcher.create();

+  }

+  

+  @Override

+  public Child.Match newEmptyMatch() {

+    return Child.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public Child.Match newMatch(final Object... parameters) {

+    return Child.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.CompositeElement) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex) parameters[1]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Child (visibility: PUBLIC, simpleName: Child, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Child, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Child (visibility: PUBLIC, simpleName: Child, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Child, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static Child INSTANCE = new Child();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static Child.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_parent = new PParameter("parent", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.CompositeElement", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "CompositeElement")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_child = new PParameter("child", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Vertex")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_parent, parameter_child);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.child";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("parent","child");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_parent = body.getOrCreateVariableByName("parent");

+          PVariable var_child = body.getOrCreateVariableByName("child");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_parent), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "CompositeElement")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_child), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_parent, parameter_parent),

+             new ExportedParameter(body, var_child, parameter_child)

+          ));

+          //    CompositeElement.regions.vertices(parent, child)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_parent), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "CompositeElement")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_parent, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "CompositeElement", "regions")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Region", "vertices")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_1_, var_child);

+          bodies.add(body);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/ChoiceHasNoIncoming.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/ChoiceHasNoIncoming.java
new file mode 100644
index 00000000..8e62ee9d
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/ChoiceHasNoIncoming.java
@@ -0,0 +1,551 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Choice;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         {@literal @}Constraint(severity="error", message="error", key = {c})

+ *         pattern choiceHasNoIncoming(c: Choice) {

+ *              neg find transition(_, _, c);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class ChoiceHasNoIncoming extends BaseGeneratedEMFQuerySpecification<ChoiceHasNoIncoming.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoIncoming pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Choice fC;

+    

+    private static List<String> parameterNames = makeImmutableList("c");

+    

+    private Match(final Choice pC) {

+      this.fC = pC;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("c".equals(parameterName)) return this.fC;

+      return null;

+    }

+    

+    public Choice getC() {

+      return this.fC;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("c".equals(parameterName) ) {

+          this.fC = (Choice) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setC(final Choice pC) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fC = pC;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoIncoming";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return ChoiceHasNoIncoming.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fC};

+    }

+    

+    @Override

+    public ChoiceHasNoIncoming.Match toImmutable() {

+      return isMutable() ? newMatch(fC) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"c\"=" + prettyPrintValue(fC));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fC);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof ChoiceHasNoIncoming.Match)) {

+          ChoiceHasNoIncoming.Match other = (ChoiceHasNoIncoming.Match) obj;

+          return Objects.equals(fC, other.fC);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public ChoiceHasNoIncoming specification() {

+      return ChoiceHasNoIncoming.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static ChoiceHasNoIncoming.Match newEmptyMatch() {

+      return new Mutable(null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static ChoiceHasNoIncoming.Match newMutableMatch(final Choice pC) {

+      return new Mutable(pC);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static ChoiceHasNoIncoming.Match newMatch(final Choice pC) {

+      return new Immutable(pC);

+    }

+    

+    private static final class Mutable extends ChoiceHasNoIncoming.Match {

+      Mutable(final Choice pC) {

+        super(pC);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends ChoiceHasNoIncoming.Match {

+      Immutable(final Choice pC) {

+        super(pC);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoIncoming pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * {@literal @}Constraint(severity="error", message="error", key = {c})

+   * pattern choiceHasNoIncoming(c: Choice) {

+   *    neg find transition(_, _, c);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see ChoiceHasNoIncoming

+   * 

+   */

+  public static class Matcher extends BaseMatcher<ChoiceHasNoIncoming.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static ChoiceHasNoIncoming.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static ChoiceHasNoIncoming.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_C = 0;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(ChoiceHasNoIncoming.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<ChoiceHasNoIncoming.Match> getAllMatches(final Choice pC) {

+      return rawStreamAllMatches(new Object[]{pC}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<ChoiceHasNoIncoming.Match> streamAllMatches(final Choice pC) {

+      return rawStreamAllMatches(new Object[]{pC});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<ChoiceHasNoIncoming.Match> getOneArbitraryMatch(final Choice pC) {

+      return rawGetOneArbitraryMatch(new Object[]{pC});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Choice pC) {

+      return rawHasMatch(new Object[]{pC});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Choice pC) {

+      return rawCountMatches(new Object[]{pC});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Choice pC, final Consumer<? super ChoiceHasNoIncoming.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pC}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public ChoiceHasNoIncoming.Match newMatch(final Choice pC) {

+      return ChoiceHasNoIncoming.Match.newMatch(pC);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for c.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Choice> rawStreamAllValuesOfc(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_C, parameters).map(Choice.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for c.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Choice> getAllValuesOfc() {

+      return rawStreamAllValuesOfc(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for c.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Choice> streamAllValuesOfc() {

+      return rawStreamAllValuesOfc(emptyArray());

+    }

+    

+    @Override

+    protected ChoiceHasNoIncoming.Match tupleToMatch(final Tuple t) {

+      try {

+          return ChoiceHasNoIncoming.Match.newMatch((Choice) t.get(POSITION_C));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected ChoiceHasNoIncoming.Match arrayToMatch(final Object[] match) {

+      try {

+          return ChoiceHasNoIncoming.Match.newMatch((Choice) match[POSITION_C]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected ChoiceHasNoIncoming.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return ChoiceHasNoIncoming.Match.newMutableMatch((Choice) match[POSITION_C]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<ChoiceHasNoIncoming.Matcher> querySpecification() {

+      return ChoiceHasNoIncoming.instance();

+    }

+  }

+  

+  private ChoiceHasNoIncoming() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static ChoiceHasNoIncoming instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected ChoiceHasNoIncoming.Matcher instantiate(final ViatraQueryEngine engine) {

+    return ChoiceHasNoIncoming.Matcher.on(engine);

+  }

+  

+  @Override

+  public ChoiceHasNoIncoming.Matcher instantiate() {

+    return ChoiceHasNoIncoming.Matcher.create();

+  }

+  

+  @Override

+  public ChoiceHasNoIncoming.Match newEmptyMatch() {

+    return ChoiceHasNoIncoming.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public ChoiceHasNoIncoming.Match newMatch(final Object... parameters) {

+    return ChoiceHasNoIncoming.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Choice) parameters[0]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.ChoiceHasNoIncoming (visibility: PUBLIC, simpleName: ChoiceHasNoIncoming, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.ChoiceHasNoIncoming, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.ChoiceHasNoIncoming (visibility: PUBLIC, simpleName: ChoiceHasNoIncoming, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.ChoiceHasNoIncoming, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static ChoiceHasNoIncoming INSTANCE = new ChoiceHasNoIncoming();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static ChoiceHasNoIncoming.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_c = new PParameter("c", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Choice", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Choice")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_c);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoIncoming";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("c");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_c = body.getOrCreateVariableByName("c");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_c), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Choice")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_c, parameter_c)

+          ));

+          //    neg find transition(_, _, c)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var___0_, var___1_, var_c), Transition.instance().getInternalQueryRepresentation());

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("c")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/ChoiceHasNoOutgoing.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/ChoiceHasNoOutgoing.java
new file mode 100644
index 00000000..1c20a03b
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/ChoiceHasNoOutgoing.java
@@ -0,0 +1,559 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Choice;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         /////////

+ *         // Choice

+ *         /////////

+ *         

+ *         {@literal @}Constraint(severity="error", message="error", key = {c})

+ *         pattern choiceHasNoOutgoing(c : Choice) {

+ *              neg find transition(_, c, _);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class ChoiceHasNoOutgoing extends BaseGeneratedEMFQuerySpecification<ChoiceHasNoOutgoing.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoOutgoing pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Choice fC;

+    

+    private static List<String> parameterNames = makeImmutableList("c");

+    

+    private Match(final Choice pC) {

+      this.fC = pC;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("c".equals(parameterName)) return this.fC;

+      return null;

+    }

+    

+    public Choice getC() {

+      return this.fC;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("c".equals(parameterName) ) {

+          this.fC = (Choice) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setC(final Choice pC) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fC = pC;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoOutgoing";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return ChoiceHasNoOutgoing.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fC};

+    }

+    

+    @Override

+    public ChoiceHasNoOutgoing.Match toImmutable() {

+      return isMutable() ? newMatch(fC) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"c\"=" + prettyPrintValue(fC));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fC);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof ChoiceHasNoOutgoing.Match)) {

+          ChoiceHasNoOutgoing.Match other = (ChoiceHasNoOutgoing.Match) obj;

+          return Objects.equals(fC, other.fC);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public ChoiceHasNoOutgoing specification() {

+      return ChoiceHasNoOutgoing.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static ChoiceHasNoOutgoing.Match newEmptyMatch() {

+      return new Mutable(null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static ChoiceHasNoOutgoing.Match newMutableMatch(final Choice pC) {

+      return new Mutable(pC);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static ChoiceHasNoOutgoing.Match newMatch(final Choice pC) {

+      return new Immutable(pC);

+    }

+    

+    private static final class Mutable extends ChoiceHasNoOutgoing.Match {

+      Mutable(final Choice pC) {

+        super(pC);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends ChoiceHasNoOutgoing.Match {

+      Immutable(final Choice pC) {

+        super(pC);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoOutgoing pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * /////////

+   * // Choice

+   * /////////

+   * 

+   * {@literal @}Constraint(severity="error", message="error", key = {c})

+   * pattern choiceHasNoOutgoing(c : Choice) {

+   *    neg find transition(_, c, _);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see ChoiceHasNoOutgoing

+   * 

+   */

+  public static class Matcher extends BaseMatcher<ChoiceHasNoOutgoing.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static ChoiceHasNoOutgoing.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static ChoiceHasNoOutgoing.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_C = 0;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(ChoiceHasNoOutgoing.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<ChoiceHasNoOutgoing.Match> getAllMatches(final Choice pC) {

+      return rawStreamAllMatches(new Object[]{pC}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<ChoiceHasNoOutgoing.Match> streamAllMatches(final Choice pC) {

+      return rawStreamAllMatches(new Object[]{pC});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<ChoiceHasNoOutgoing.Match> getOneArbitraryMatch(final Choice pC) {

+      return rawGetOneArbitraryMatch(new Object[]{pC});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Choice pC) {

+      return rawHasMatch(new Object[]{pC});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Choice pC) {

+      return rawCountMatches(new Object[]{pC});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Choice pC, final Consumer<? super ChoiceHasNoOutgoing.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pC}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pC the fixed value of pattern parameter c, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public ChoiceHasNoOutgoing.Match newMatch(final Choice pC) {

+      return ChoiceHasNoOutgoing.Match.newMatch(pC);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for c.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Choice> rawStreamAllValuesOfc(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_C, parameters).map(Choice.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for c.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Choice> getAllValuesOfc() {

+      return rawStreamAllValuesOfc(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for c.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Choice> streamAllValuesOfc() {

+      return rawStreamAllValuesOfc(emptyArray());

+    }

+    

+    @Override

+    protected ChoiceHasNoOutgoing.Match tupleToMatch(final Tuple t) {

+      try {

+          return ChoiceHasNoOutgoing.Match.newMatch((Choice) t.get(POSITION_C));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected ChoiceHasNoOutgoing.Match arrayToMatch(final Object[] match) {

+      try {

+          return ChoiceHasNoOutgoing.Match.newMatch((Choice) match[POSITION_C]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected ChoiceHasNoOutgoing.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return ChoiceHasNoOutgoing.Match.newMutableMatch((Choice) match[POSITION_C]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<ChoiceHasNoOutgoing.Matcher> querySpecification() {

+      return ChoiceHasNoOutgoing.instance();

+    }

+  }

+  

+  private ChoiceHasNoOutgoing() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static ChoiceHasNoOutgoing instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected ChoiceHasNoOutgoing.Matcher instantiate(final ViatraQueryEngine engine) {

+    return ChoiceHasNoOutgoing.Matcher.on(engine);

+  }

+  

+  @Override

+  public ChoiceHasNoOutgoing.Matcher instantiate() {

+    return ChoiceHasNoOutgoing.Matcher.create();

+  }

+  

+  @Override

+  public ChoiceHasNoOutgoing.Match newEmptyMatch() {

+    return ChoiceHasNoOutgoing.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public ChoiceHasNoOutgoing.Match newMatch(final Object... parameters) {

+    return ChoiceHasNoOutgoing.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Choice) parameters[0]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.ChoiceHasNoOutgoing (visibility: PUBLIC, simpleName: ChoiceHasNoOutgoing, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.ChoiceHasNoOutgoing, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.ChoiceHasNoOutgoing (visibility: PUBLIC, simpleName: ChoiceHasNoOutgoing, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.ChoiceHasNoOutgoing, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static ChoiceHasNoOutgoing INSTANCE = new ChoiceHasNoOutgoing();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static ChoiceHasNoOutgoing.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_c = new PParameter("c", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Choice", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Choice")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_c);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.choiceHasNoOutgoing";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("c");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_c = body.getOrCreateVariableByName("c");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_c), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Choice")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_c, parameter_c)

+          ));

+          //    neg find transition(_, c, _)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var___0_, var_c, var___1_), Transition.instance().getInternalQueryRepresentation());

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("c")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/EntryInRegion.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/EntryInRegion.java
new file mode 100644
index 00000000..147b27f9
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/EntryInRegion.java
@@ -0,0 +1,702 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Entry;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Region;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         /////////

+ *         // Entry

+ *         /////////

+ *         

+ *         pattern entryInRegion(r1 : Region, e1 : Entry) {

+ *              Region.vertices(r1, e1);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class EntryInRegion extends BaseGeneratedEMFQuerySpecification<EntryInRegion.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.entryInRegion pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Region fR1;

+    

+    private Entry fE1;

+    

+    private static List<String> parameterNames = makeImmutableList("r1", "e1");

+    

+    private Match(final Region pR1, final Entry pE1) {

+      this.fR1 = pR1;

+      this.fE1 = pE1;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("r1".equals(parameterName)) return this.fR1;

+      if ("e1".equals(parameterName)) return this.fE1;

+      return null;

+    }

+    

+    public Region getR1() {

+      return this.fR1;

+    }

+    

+    public Entry getE1() {

+      return this.fE1;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("r1".equals(parameterName) ) {

+          this.fR1 = (Region) newValue;

+          return true;

+      }

+      if ("e1".equals(parameterName) ) {

+          this.fE1 = (Entry) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setR1(final Region pR1) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fR1 = pR1;

+    }

+    

+    public void setE1(final Entry pE1) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fE1 = pE1;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.entryInRegion";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return EntryInRegion.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fR1, fE1};

+    }

+    

+    @Override

+    public EntryInRegion.Match toImmutable() {

+      return isMutable() ? newMatch(fR1, fE1) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"r1\"=" + prettyPrintValue(fR1) + ", ");

+      result.append("\"e1\"=" + prettyPrintValue(fE1));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fR1, fE1);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof EntryInRegion.Match)) {

+          EntryInRegion.Match other = (EntryInRegion.Match) obj;

+          return Objects.equals(fR1, other.fR1) && Objects.equals(fE1, other.fE1);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public EntryInRegion specification() {

+      return EntryInRegion.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static EntryInRegion.Match newEmptyMatch() {

+      return new Mutable(null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @param pE1 the fixed value of pattern parameter e1, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static EntryInRegion.Match newMutableMatch(final Region pR1, final Entry pE1) {

+      return new Mutable(pR1, pE1);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @param pE1 the fixed value of pattern parameter e1, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static EntryInRegion.Match newMatch(final Region pR1, final Entry pE1) {

+      return new Immutable(pR1, pE1);

+    }

+    

+    private static final class Mutable extends EntryInRegion.Match {

+      Mutable(final Region pR1, final Entry pE1) {

+        super(pR1, pE1);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends EntryInRegion.Match {

+      Immutable(final Region pR1, final Entry pE1) {

+        super(pR1, pE1);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.entryInRegion pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * /////////

+   * // Entry

+   * /////////

+   * 

+   * pattern entryInRegion(r1 : Region, e1 : Entry) {

+   *    Region.vertices(r1, e1);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see EntryInRegion

+   * 

+   */

+  public static class Matcher extends BaseMatcher<EntryInRegion.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static EntryInRegion.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static EntryInRegion.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_R1 = 0;

+    

+    private final static int POSITION_E1 = 1;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(EntryInRegion.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @param pE1 the fixed value of pattern parameter e1, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<EntryInRegion.Match> getAllMatches(final Region pR1, final Entry pE1) {

+      return rawStreamAllMatches(new Object[]{pR1, pE1}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @param pE1 the fixed value of pattern parameter e1, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<EntryInRegion.Match> streamAllMatches(final Region pR1, final Entry pE1) {

+      return rawStreamAllMatches(new Object[]{pR1, pE1});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @param pE1 the fixed value of pattern parameter e1, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<EntryInRegion.Match> getOneArbitraryMatch(final Region pR1, final Entry pE1) {

+      return rawGetOneArbitraryMatch(new Object[]{pR1, pE1});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @param pE1 the fixed value of pattern parameter e1, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Region pR1, final Entry pE1) {

+      return rawHasMatch(new Object[]{pR1, pE1});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @param pE1 the fixed value of pattern parameter e1, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Region pR1, final Entry pE1) {

+      return rawCountMatches(new Object[]{pR1, pE1});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @param pE1 the fixed value of pattern parameter e1, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Region pR1, final Entry pE1, final Consumer<? super EntryInRegion.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pR1, pE1}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @param pE1 the fixed value of pattern parameter e1, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public EntryInRegion.Match newMatch(final Region pR1, final Entry pE1) {

+      return EntryInRegion.Match.newMatch(pR1, pE1);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for r1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Region> rawStreamAllValuesOfr1(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_R1, parameters).map(Region.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for r1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Region> getAllValuesOfr1() {

+      return rawStreamAllValuesOfr1(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for r1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Region> streamAllValuesOfr1() {

+      return rawStreamAllValuesOfr1(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for r1.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Region> streamAllValuesOfr1(final EntryInRegion.Match partialMatch) {

+      return rawStreamAllValuesOfr1(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for r1.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Region> streamAllValuesOfr1(final Entry pE1) {

+      return rawStreamAllValuesOfr1(new Object[]{null, pE1});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for r1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Region> getAllValuesOfr1(final EntryInRegion.Match partialMatch) {

+      return rawStreamAllValuesOfr1(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for r1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Region> getAllValuesOfr1(final Entry pE1) {

+      return rawStreamAllValuesOfr1(new Object[]{null, pE1}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Entry> rawStreamAllValuesOfe1(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_E1, parameters).map(Entry.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Entry> getAllValuesOfe1() {

+      return rawStreamAllValuesOfe1(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Entry> streamAllValuesOfe1() {

+      return rawStreamAllValuesOfe1(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e1.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Entry> streamAllValuesOfe1(final EntryInRegion.Match partialMatch) {

+      return rawStreamAllValuesOfe1(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e1.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Entry> streamAllValuesOfe1(final Region pR1) {

+      return rawStreamAllValuesOfe1(new Object[]{pR1, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Entry> getAllValuesOfe1(final EntryInRegion.Match partialMatch) {

+      return rawStreamAllValuesOfe1(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Entry> getAllValuesOfe1(final Region pR1) {

+      return rawStreamAllValuesOfe1(new Object[]{pR1, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected EntryInRegion.Match tupleToMatch(final Tuple t) {

+      try {

+          return EntryInRegion.Match.newMatch((Region) t.get(POSITION_R1), (Entry) t.get(POSITION_E1));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected EntryInRegion.Match arrayToMatch(final Object[] match) {

+      try {

+          return EntryInRegion.Match.newMatch((Region) match[POSITION_R1], (Entry) match[POSITION_E1]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected EntryInRegion.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return EntryInRegion.Match.newMutableMatch((Region) match[POSITION_R1], (Entry) match[POSITION_E1]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<EntryInRegion.Matcher> querySpecification() {

+      return EntryInRegion.instance();

+    }

+  }

+  

+  private EntryInRegion() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static EntryInRegion instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected EntryInRegion.Matcher instantiate(final ViatraQueryEngine engine) {

+    return EntryInRegion.Matcher.on(engine);

+  }

+  

+  @Override

+  public EntryInRegion.Matcher instantiate() {

+    return EntryInRegion.Matcher.create();

+  }

+  

+  @Override

+  public EntryInRegion.Match newEmptyMatch() {

+    return EntryInRegion.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public EntryInRegion.Match newMatch(final Object... parameters) {

+    return EntryInRegion.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Region) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Entry) parameters[1]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.EntryInRegion (visibility: PUBLIC, simpleName: EntryInRegion, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.EntryInRegion, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.EntryInRegion (visibility: PUBLIC, simpleName: EntryInRegion, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.EntryInRegion, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static EntryInRegion INSTANCE = new EntryInRegion();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static EntryInRegion.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_r1 = new PParameter("r1", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Region", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Region")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_e1 = new PParameter("e1", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Entry", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Entry")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_r1, parameter_e1);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.entryInRegion";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("r1","e1");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_r1 = body.getOrCreateVariableByName("r1");

+          PVariable var_e1 = body.getOrCreateVariableByName("e1");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_e1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Entry")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_r1, parameter_r1),

+             new ExportedParameter(body, var_e1, parameter_e1)

+          ));

+          //    Region.vertices(r1, e1)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r1, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Region", "vertices")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_0_, var_e1);

+          bodies.add(body);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/HasMultipleIncomingTrainsition.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/HasMultipleIncomingTrainsition.java
new file mode 100644
index 00000000..236ce5ff
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/HasMultipleIncomingTrainsition.java
@@ -0,0 +1,549 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         pattern hasMultipleIncomingTrainsition(v : Synchronization) {

+ *              find transition(_, src1, v);

+ *              find transition(_, src2, v);

+ *              src1 != src2;

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class HasMultipleIncomingTrainsition extends BaseGeneratedEMFQuerySpecification<HasMultipleIncomingTrainsition.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleIncomingTrainsition pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Synchronization fV;

+    

+    private static List<String> parameterNames = makeImmutableList("v");

+    

+    private Match(final Synchronization pV) {

+      this.fV = pV;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("v".equals(parameterName)) return this.fV;

+      return null;

+    }

+    

+    public Synchronization getV() {

+      return this.fV;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("v".equals(parameterName) ) {

+          this.fV = (Synchronization) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setV(final Synchronization pV) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fV = pV;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleIncomingTrainsition";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return HasMultipleIncomingTrainsition.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fV};

+    }

+    

+    @Override

+    public HasMultipleIncomingTrainsition.Match toImmutable() {

+      return isMutable() ? newMatch(fV) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"v\"=" + prettyPrintValue(fV));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fV);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof HasMultipleIncomingTrainsition.Match)) {

+          HasMultipleIncomingTrainsition.Match other = (HasMultipleIncomingTrainsition.Match) obj;

+          return Objects.equals(fV, other.fV);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public HasMultipleIncomingTrainsition specification() {

+      return HasMultipleIncomingTrainsition.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static HasMultipleIncomingTrainsition.Match newEmptyMatch() {

+      return new Mutable(null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static HasMultipleIncomingTrainsition.Match newMutableMatch(final Synchronization pV) {

+      return new Mutable(pV);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static HasMultipleIncomingTrainsition.Match newMatch(final Synchronization pV) {

+      return new Immutable(pV);

+    }

+    

+    private static final class Mutable extends HasMultipleIncomingTrainsition.Match {

+      Mutable(final Synchronization pV) {

+        super(pV);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends HasMultipleIncomingTrainsition.Match {

+      Immutable(final Synchronization pV) {

+        super(pV);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleIncomingTrainsition pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * pattern hasMultipleIncomingTrainsition(v : Synchronization) {

+   *    find transition(_, src1, v);

+   *    find transition(_, src2, v);

+   *    src1 != src2;

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see HasMultipleIncomingTrainsition

+   * 

+   */

+  public static class Matcher extends BaseMatcher<HasMultipleIncomingTrainsition.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static HasMultipleIncomingTrainsition.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static HasMultipleIncomingTrainsition.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_V = 0;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(HasMultipleIncomingTrainsition.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<HasMultipleIncomingTrainsition.Match> getAllMatches(final Synchronization pV) {

+      return rawStreamAllMatches(new Object[]{pV}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<HasMultipleIncomingTrainsition.Match> streamAllMatches(final Synchronization pV) {

+      return rawStreamAllMatches(new Object[]{pV});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<HasMultipleIncomingTrainsition.Match> getOneArbitraryMatch(final Synchronization pV) {

+      return rawGetOneArbitraryMatch(new Object[]{pV});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Synchronization pV) {

+      return rawHasMatch(new Object[]{pV});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Synchronization pV) {

+      return rawCountMatches(new Object[]{pV});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Synchronization pV, final Consumer<? super HasMultipleIncomingTrainsition.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pV}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public HasMultipleIncomingTrainsition.Match newMatch(final Synchronization pV) {

+      return HasMultipleIncomingTrainsition.Match.newMatch(pV);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Synchronization> rawStreamAllValuesOfv(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_V, parameters).map(Synchronization.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfv() {

+      return rawStreamAllValuesOfv(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfv() {

+      return rawStreamAllValuesOfv(emptyArray());

+    }

+    

+    @Override

+    protected HasMultipleIncomingTrainsition.Match tupleToMatch(final Tuple t) {

+      try {

+          return HasMultipleIncomingTrainsition.Match.newMatch((Synchronization) t.get(POSITION_V));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected HasMultipleIncomingTrainsition.Match arrayToMatch(final Object[] match) {

+      try {

+          return HasMultipleIncomingTrainsition.Match.newMatch((Synchronization) match[POSITION_V]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected HasMultipleIncomingTrainsition.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return HasMultipleIncomingTrainsition.Match.newMutableMatch((Synchronization) match[POSITION_V]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<HasMultipleIncomingTrainsition.Matcher> querySpecification() {

+      return HasMultipleIncomingTrainsition.instance();

+    }

+  }

+  

+  private HasMultipleIncomingTrainsition() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static HasMultipleIncomingTrainsition instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected HasMultipleIncomingTrainsition.Matcher instantiate(final ViatraQueryEngine engine) {

+    return HasMultipleIncomingTrainsition.Matcher.on(engine);

+  }

+  

+  @Override

+  public HasMultipleIncomingTrainsition.Matcher instantiate() {

+    return HasMultipleIncomingTrainsition.Matcher.create();

+  }

+  

+  @Override

+  public HasMultipleIncomingTrainsition.Match newEmptyMatch() {

+    return HasMultipleIncomingTrainsition.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public HasMultipleIncomingTrainsition.Match newMatch(final Object... parameters) {

+    return HasMultipleIncomingTrainsition.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization) parameters[0]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleIncomingTrainsition (visibility: PUBLIC, simpleName: HasMultipleIncomingTrainsition, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleIncomingTrainsition, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleIncomingTrainsition (visibility: PUBLIC, simpleName: HasMultipleIncomingTrainsition, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleIncomingTrainsition, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static HasMultipleIncomingTrainsition INSTANCE = new HasMultipleIncomingTrainsition();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static HasMultipleIncomingTrainsition.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_v = new PParameter("v", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Synchronization")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_v);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleIncomingTrainsition";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("v");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_v = body.getOrCreateVariableByName("v");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          PVariable var_src1 = body.getOrCreateVariableByName("src1");

+          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");

+          PVariable var_src2 = body.getOrCreateVariableByName("src2");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_v), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_v, parameter_v)

+          ));

+          //    find transition(_, src1, v)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var___0_, var_src1, var_v), Transition.instance().getInternalQueryRepresentation());

+          //    find transition(_, src2, v)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var___1_, var_src2, var_v), Transition.instance().getInternalQueryRepresentation());

+          //    src1 != src2

+          new Inequality(body, var_src1, var_src2);

+          bodies.add(body);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/HasMultipleOutgoingTrainsition.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/HasMultipleOutgoingTrainsition.java
new file mode 100644
index 00000000..115b93e1
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/HasMultipleOutgoingTrainsition.java
@@ -0,0 +1,549 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         pattern hasMultipleOutgoingTrainsition(v : Synchronization) {

+ *              find transition(_, v, trg1);

+ *              find transition(_, v, trg2);

+ *              trg1 != trg2;

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class HasMultipleOutgoingTrainsition extends BaseGeneratedEMFQuerySpecification<HasMultipleOutgoingTrainsition.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleOutgoingTrainsition pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Synchronization fV;

+    

+    private static List<String> parameterNames = makeImmutableList("v");

+    

+    private Match(final Synchronization pV) {

+      this.fV = pV;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("v".equals(parameterName)) return this.fV;

+      return null;

+    }

+    

+    public Synchronization getV() {

+      return this.fV;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("v".equals(parameterName) ) {

+          this.fV = (Synchronization) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setV(final Synchronization pV) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fV = pV;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleOutgoingTrainsition";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return HasMultipleOutgoingTrainsition.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fV};

+    }

+    

+    @Override

+    public HasMultipleOutgoingTrainsition.Match toImmutable() {

+      return isMutable() ? newMatch(fV) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"v\"=" + prettyPrintValue(fV));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fV);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof HasMultipleOutgoingTrainsition.Match)) {

+          HasMultipleOutgoingTrainsition.Match other = (HasMultipleOutgoingTrainsition.Match) obj;

+          return Objects.equals(fV, other.fV);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public HasMultipleOutgoingTrainsition specification() {

+      return HasMultipleOutgoingTrainsition.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static HasMultipleOutgoingTrainsition.Match newEmptyMatch() {

+      return new Mutable(null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static HasMultipleOutgoingTrainsition.Match newMutableMatch(final Synchronization pV) {

+      return new Mutable(pV);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static HasMultipleOutgoingTrainsition.Match newMatch(final Synchronization pV) {

+      return new Immutable(pV);

+    }

+    

+    private static final class Mutable extends HasMultipleOutgoingTrainsition.Match {

+      Mutable(final Synchronization pV) {

+        super(pV);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends HasMultipleOutgoingTrainsition.Match {

+      Immutable(final Synchronization pV) {

+        super(pV);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleOutgoingTrainsition pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * pattern hasMultipleOutgoingTrainsition(v : Synchronization) {

+   *    find transition(_, v, trg1);

+   *    find transition(_, v, trg2);

+   *    trg1 != trg2;

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see HasMultipleOutgoingTrainsition

+   * 

+   */

+  public static class Matcher extends BaseMatcher<HasMultipleOutgoingTrainsition.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static HasMultipleOutgoingTrainsition.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static HasMultipleOutgoingTrainsition.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_V = 0;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(HasMultipleOutgoingTrainsition.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<HasMultipleOutgoingTrainsition.Match> getAllMatches(final Synchronization pV) {

+      return rawStreamAllMatches(new Object[]{pV}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<HasMultipleOutgoingTrainsition.Match> streamAllMatches(final Synchronization pV) {

+      return rawStreamAllMatches(new Object[]{pV});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<HasMultipleOutgoingTrainsition.Match> getOneArbitraryMatch(final Synchronization pV) {

+      return rawGetOneArbitraryMatch(new Object[]{pV});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Synchronization pV) {

+      return rawHasMatch(new Object[]{pV});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Synchronization pV) {

+      return rawCountMatches(new Object[]{pV});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Synchronization pV, final Consumer<? super HasMultipleOutgoingTrainsition.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pV}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public HasMultipleOutgoingTrainsition.Match newMatch(final Synchronization pV) {

+      return HasMultipleOutgoingTrainsition.Match.newMatch(pV);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Synchronization> rawStreamAllValuesOfv(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_V, parameters).map(Synchronization.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfv() {

+      return rawStreamAllValuesOfv(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfv() {

+      return rawStreamAllValuesOfv(emptyArray());

+    }

+    

+    @Override

+    protected HasMultipleOutgoingTrainsition.Match tupleToMatch(final Tuple t) {

+      try {

+          return HasMultipleOutgoingTrainsition.Match.newMatch((Synchronization) t.get(POSITION_V));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected HasMultipleOutgoingTrainsition.Match arrayToMatch(final Object[] match) {

+      try {

+          return HasMultipleOutgoingTrainsition.Match.newMatch((Synchronization) match[POSITION_V]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected HasMultipleOutgoingTrainsition.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return HasMultipleOutgoingTrainsition.Match.newMutableMatch((Synchronization) match[POSITION_V]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<HasMultipleOutgoingTrainsition.Matcher> querySpecification() {

+      return HasMultipleOutgoingTrainsition.instance();

+    }

+  }

+  

+  private HasMultipleOutgoingTrainsition() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static HasMultipleOutgoingTrainsition instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected HasMultipleOutgoingTrainsition.Matcher instantiate(final ViatraQueryEngine engine) {

+    return HasMultipleOutgoingTrainsition.Matcher.on(engine);

+  }

+  

+  @Override

+  public HasMultipleOutgoingTrainsition.Matcher instantiate() {

+    return HasMultipleOutgoingTrainsition.Matcher.create();

+  }

+  

+  @Override

+  public HasMultipleOutgoingTrainsition.Match newEmptyMatch() {

+    return HasMultipleOutgoingTrainsition.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public HasMultipleOutgoingTrainsition.Match newMatch(final Object... parameters) {

+    return HasMultipleOutgoingTrainsition.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization) parameters[0]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleOutgoingTrainsition (visibility: PUBLIC, simpleName: HasMultipleOutgoingTrainsition, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleOutgoingTrainsition, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleOutgoingTrainsition (visibility: PUBLIC, simpleName: HasMultipleOutgoingTrainsition, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleOutgoingTrainsition, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static HasMultipleOutgoingTrainsition INSTANCE = new HasMultipleOutgoingTrainsition();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static HasMultipleOutgoingTrainsition.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_v = new PParameter("v", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Synchronization")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_v);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleOutgoingTrainsition";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("v");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_v = body.getOrCreateVariableByName("v");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          PVariable var_trg1 = body.getOrCreateVariableByName("trg1");

+          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");

+          PVariable var_trg2 = body.getOrCreateVariableByName("trg2");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_v), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_v, parameter_v)

+          ));

+          //    find transition(_, v, trg1)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var___0_, var_v, var_trg1), Transition.instance().getInternalQueryRepresentation());

+          //    find transition(_, v, trg2)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var___1_, var_v, var_trg2), Transition.instance().getInternalQueryRepresentation());

+          //    trg1 != trg2

+          new Inequality(body, var_trg1, var_trg2);

+          bodies.add(body);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/HasMultipleRegions.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/HasMultipleRegions.java
new file mode 100644
index 00000000..5542ccbb
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/HasMultipleRegions.java
@@ -0,0 +1,555 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.CompositeElement;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         pattern hasMultipleRegions(composite: CompositeElement) {

+ *              CompositeElement.regions(composite,region1);

+ *              CompositeElement.regions(composite,region2);

+ *              region1 != region2;

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class HasMultipleRegions extends BaseGeneratedEMFQuerySpecification<HasMultipleRegions.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleRegions pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private CompositeElement fComposite;

+    

+    private static List<String> parameterNames = makeImmutableList("composite");

+    

+    private Match(final CompositeElement pComposite) {

+      this.fComposite = pComposite;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("composite".equals(parameterName)) return this.fComposite;

+      return null;

+    }

+    

+    public CompositeElement getComposite() {

+      return this.fComposite;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("composite".equals(parameterName) ) {

+          this.fComposite = (CompositeElement) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setComposite(final CompositeElement pComposite) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fComposite = pComposite;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleRegions";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return HasMultipleRegions.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fComposite};

+    }

+    

+    @Override

+    public HasMultipleRegions.Match toImmutable() {

+      return isMutable() ? newMatch(fComposite) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"composite\"=" + prettyPrintValue(fComposite));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fComposite);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof HasMultipleRegions.Match)) {

+          HasMultipleRegions.Match other = (HasMultipleRegions.Match) obj;

+          return Objects.equals(fComposite, other.fComposite);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public HasMultipleRegions specification() {

+      return HasMultipleRegions.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static HasMultipleRegions.Match newEmptyMatch() {

+      return new Mutable(null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pComposite the fixed value of pattern parameter composite, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static HasMultipleRegions.Match newMutableMatch(final CompositeElement pComposite) {

+      return new Mutable(pComposite);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pComposite the fixed value of pattern parameter composite, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static HasMultipleRegions.Match newMatch(final CompositeElement pComposite) {

+      return new Immutable(pComposite);

+    }

+    

+    private static final class Mutable extends HasMultipleRegions.Match {

+      Mutable(final CompositeElement pComposite) {

+        super(pComposite);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends HasMultipleRegions.Match {

+      Immutable(final CompositeElement pComposite) {

+        super(pComposite);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleRegions pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * pattern hasMultipleRegions(composite: CompositeElement) {

+   *    CompositeElement.regions(composite,region1);

+   *    CompositeElement.regions(composite,region2);

+   *    region1 != region2;

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see HasMultipleRegions

+   * 

+   */

+  public static class Matcher extends BaseMatcher<HasMultipleRegions.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static HasMultipleRegions.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static HasMultipleRegions.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_COMPOSITE = 0;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(HasMultipleRegions.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pComposite the fixed value of pattern parameter composite, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<HasMultipleRegions.Match> getAllMatches(final CompositeElement pComposite) {

+      return rawStreamAllMatches(new Object[]{pComposite}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pComposite the fixed value of pattern parameter composite, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<HasMultipleRegions.Match> streamAllMatches(final CompositeElement pComposite) {

+      return rawStreamAllMatches(new Object[]{pComposite});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pComposite the fixed value of pattern parameter composite, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<HasMultipleRegions.Match> getOneArbitraryMatch(final CompositeElement pComposite) {

+      return rawGetOneArbitraryMatch(new Object[]{pComposite});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pComposite the fixed value of pattern parameter composite, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final CompositeElement pComposite) {

+      return rawHasMatch(new Object[]{pComposite});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pComposite the fixed value of pattern parameter composite, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final CompositeElement pComposite) {

+      return rawCountMatches(new Object[]{pComposite});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pComposite the fixed value of pattern parameter composite, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final CompositeElement pComposite, final Consumer<? super HasMultipleRegions.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pComposite}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pComposite the fixed value of pattern parameter composite, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public HasMultipleRegions.Match newMatch(final CompositeElement pComposite) {

+      return HasMultipleRegions.Match.newMatch(pComposite);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for composite.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<CompositeElement> rawStreamAllValuesOfcomposite(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_COMPOSITE, parameters).map(CompositeElement.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for composite.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<CompositeElement> getAllValuesOfcomposite() {

+      return rawStreamAllValuesOfcomposite(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for composite.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<CompositeElement> streamAllValuesOfcomposite() {

+      return rawStreamAllValuesOfcomposite(emptyArray());

+    }

+    

+    @Override

+    protected HasMultipleRegions.Match tupleToMatch(final Tuple t) {

+      try {

+          return HasMultipleRegions.Match.newMatch((CompositeElement) t.get(POSITION_COMPOSITE));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected HasMultipleRegions.Match arrayToMatch(final Object[] match) {

+      try {

+          return HasMultipleRegions.Match.newMatch((CompositeElement) match[POSITION_COMPOSITE]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected HasMultipleRegions.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return HasMultipleRegions.Match.newMutableMatch((CompositeElement) match[POSITION_COMPOSITE]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<HasMultipleRegions.Matcher> querySpecification() {

+      return HasMultipleRegions.instance();

+    }

+  }

+  

+  private HasMultipleRegions() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static HasMultipleRegions instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected HasMultipleRegions.Matcher instantiate(final ViatraQueryEngine engine) {

+    return HasMultipleRegions.Matcher.on(engine);

+  }

+  

+  @Override

+  public HasMultipleRegions.Matcher instantiate() {

+    return HasMultipleRegions.Matcher.create();

+  }

+  

+  @Override

+  public HasMultipleRegions.Match newEmptyMatch() {

+    return HasMultipleRegions.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public HasMultipleRegions.Match newMatch(final Object... parameters) {

+    return HasMultipleRegions.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.CompositeElement) parameters[0]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleRegions (visibility: PUBLIC, simpleName: HasMultipleRegions, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleRegions, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleRegions (visibility: PUBLIC, simpleName: HasMultipleRegions, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleRegions, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static HasMultipleRegions INSTANCE = new HasMultipleRegions();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static HasMultipleRegions.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_composite = new PParameter("composite", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.CompositeElement", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "CompositeElement")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_composite);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.hasMultipleRegions";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("composite");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_composite = body.getOrCreateVariableByName("composite");

+          PVariable var_region1 = body.getOrCreateVariableByName("region1");

+          PVariable var_region2 = body.getOrCreateVariableByName("region2");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_composite), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "CompositeElement")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_composite, parameter_composite)

+          ));

+          //    CompositeElement.regions(composite,region1)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_composite), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "CompositeElement")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_composite, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "CompositeElement", "regions")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          new Equality(body, var__virtual_0_, var_region1);

+          //    CompositeElement.regions(composite,region2)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_composite), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "CompositeElement")));

+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_composite, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "CompositeElement", "regions")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          new Equality(body, var__virtual_1_, var_region2);

+          //    region1 != region2

+          new Inequality(body, var_region1, var_region2);

+          bodies.add(body);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/IncomingToEntry.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/IncomingToEntry.java
new file mode 100644
index 00000000..ed8ca3e5
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/IncomingToEntry.java
@@ -0,0 +1,703 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Entry;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         {@literal @}Constraint(severity="error", message="error", key = {e})

+ *         pattern incomingToEntry(t : Transition, e : Entry) {

+ *              find transition(t, _, e);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class IncomingToEntry extends BaseGeneratedEMFQuerySpecification<IncomingToEntry.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.incomingToEntry pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Transition fT;

+    

+    private Entry fE;

+    

+    private static List<String> parameterNames = makeImmutableList("t", "e");

+    

+    private Match(final Transition pT, final Entry pE) {

+      this.fT = pT;

+      this.fE = pE;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("t".equals(parameterName)) return this.fT;

+      if ("e".equals(parameterName)) return this.fE;

+      return null;

+    }

+    

+    public Transition getT() {

+      return this.fT;

+    }

+    

+    public Entry getE() {

+      return this.fE;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("t".equals(parameterName) ) {

+          this.fT = (Transition) newValue;

+          return true;

+      }

+      if ("e".equals(parameterName) ) {

+          this.fE = (Entry) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setT(final Transition pT) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fT = pT;

+    }

+    

+    public void setE(final Entry pE) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fE = pE;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.incomingToEntry";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return IncomingToEntry.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fT, fE};

+    }

+    

+    @Override

+    public IncomingToEntry.Match toImmutable() {

+      return isMutable() ? newMatch(fT, fE) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"t\"=" + prettyPrintValue(fT) + ", ");

+      result.append("\"e\"=" + prettyPrintValue(fE));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fT, fE);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof IncomingToEntry.Match)) {

+          IncomingToEntry.Match other = (IncomingToEntry.Match) obj;

+          return Objects.equals(fT, other.fT) && Objects.equals(fE, other.fE);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public IncomingToEntry specification() {

+      return IncomingToEntry.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static IncomingToEntry.Match newEmptyMatch() {

+      return new Mutable(null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static IncomingToEntry.Match newMutableMatch(final Transition pT, final Entry pE) {

+      return new Mutable(pT, pE);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static IncomingToEntry.Match newMatch(final Transition pT, final Entry pE) {

+      return new Immutable(pT, pE);

+    }

+    

+    private static final class Mutable extends IncomingToEntry.Match {

+      Mutable(final Transition pT, final Entry pE) {

+        super(pT, pE);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends IncomingToEntry.Match {

+      Immutable(final Transition pT, final Entry pE) {

+        super(pT, pE);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.incomingToEntry pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * {@literal @}Constraint(severity="error", message="error", key = {e})

+   * pattern incomingToEntry(t : Transition, e : Entry) {

+   *    find transition(t, _, e);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see IncomingToEntry

+   * 

+   */

+  public static class Matcher extends BaseMatcher<IncomingToEntry.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static IncomingToEntry.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static IncomingToEntry.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_T = 0;

+    

+    private final static int POSITION_E = 1;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(IncomingToEntry.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<IncomingToEntry.Match> getAllMatches(final Transition pT, final Entry pE) {

+      return rawStreamAllMatches(new Object[]{pT, pE}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<IncomingToEntry.Match> streamAllMatches(final Transition pT, final Entry pE) {

+      return rawStreamAllMatches(new Object[]{pT, pE});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<IncomingToEntry.Match> getOneArbitraryMatch(final Transition pT, final Entry pE) {

+      return rawGetOneArbitraryMatch(new Object[]{pT, pE});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Transition pT, final Entry pE) {

+      return rawHasMatch(new Object[]{pT, pE});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Transition pT, final Entry pE) {

+      return rawCountMatches(new Object[]{pT, pE});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Transition pT, final Entry pE, final Consumer<? super IncomingToEntry.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pT, pE}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public IncomingToEntry.Match newMatch(final Transition pT, final Entry pE) {

+      return IncomingToEntry.Match.newMatch(pT, pE);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Transition> rawStreamAllValuesOft(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_T, parameters).map(Transition.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft() {

+      return rawStreamAllValuesOft(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft() {

+      return rawStreamAllValuesOft(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft(final IncomingToEntry.Match partialMatch) {

+      return rawStreamAllValuesOft(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft(final Entry pE) {

+      return rawStreamAllValuesOft(new Object[]{null, pE});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft(final IncomingToEntry.Match partialMatch) {

+      return rawStreamAllValuesOft(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft(final Entry pE) {

+      return rawStreamAllValuesOft(new Object[]{null, pE}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Entry> rawStreamAllValuesOfe(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_E, parameters).map(Entry.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Entry> getAllValuesOfe() {

+      return rawStreamAllValuesOfe(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Entry> streamAllValuesOfe() {

+      return rawStreamAllValuesOfe(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Entry> streamAllValuesOfe(final IncomingToEntry.Match partialMatch) {

+      return rawStreamAllValuesOfe(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Entry> streamAllValuesOfe(final Transition pT) {

+      return rawStreamAllValuesOfe(new Object[]{pT, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Entry> getAllValuesOfe(final IncomingToEntry.Match partialMatch) {

+      return rawStreamAllValuesOfe(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Entry> getAllValuesOfe(final Transition pT) {

+      return rawStreamAllValuesOfe(new Object[]{pT, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected IncomingToEntry.Match tupleToMatch(final Tuple t) {

+      try {

+          return IncomingToEntry.Match.newMatch((Transition) t.get(POSITION_T), (Entry) t.get(POSITION_E));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected IncomingToEntry.Match arrayToMatch(final Object[] match) {

+      try {

+          return IncomingToEntry.Match.newMatch((Transition) match[POSITION_T], (Entry) match[POSITION_E]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected IncomingToEntry.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return IncomingToEntry.Match.newMutableMatch((Transition) match[POSITION_T], (Entry) match[POSITION_E]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<IncomingToEntry.Matcher> querySpecification() {

+      return IncomingToEntry.instance();

+    }

+  }

+  

+  private IncomingToEntry() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static IncomingToEntry instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected IncomingToEntry.Matcher instantiate(final ViatraQueryEngine engine) {

+    return IncomingToEntry.Matcher.on(engine);

+  }

+  

+  @Override

+  public IncomingToEntry.Matcher instantiate() {

+    return IncomingToEntry.Matcher.create();

+  }

+  

+  @Override

+  public IncomingToEntry.Match newEmptyMatch() {

+    return IncomingToEntry.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public IncomingToEntry.Match newMatch(final Object... parameters) {

+    return IncomingToEntry.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Entry) parameters[1]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.IncomingToEntry (visibility: PUBLIC, simpleName: IncomingToEntry, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.IncomingToEntry, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.IncomingToEntry (visibility: PUBLIC, simpleName: IncomingToEntry, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.IncomingToEntry, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static IncomingToEntry INSTANCE = new IncomingToEntry();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static IncomingToEntry.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_t = new PParameter("t", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Transition")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_e = new PParameter("e", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Entry", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Entry")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_t, parameter_e);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.incomingToEntry";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("t","e");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_t = body.getOrCreateVariableByName("t");

+          PVariable var_e = body.getOrCreateVariableByName("e");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_e), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Entry")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_t, parameter_t),

+             new ExportedParameter(body, var_e, parameter_e)

+          ));

+          //    find transition(t, _, e)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var_t, var___0_, var_e), ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition.instance().getInternalQueryRepresentation());

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("e")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/MultipleTransitionFromEntry.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/MultipleTransitionFromEntry.java
new file mode 100644
index 00000000..e4c1bac5
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/MultipleTransitionFromEntry.java
@@ -0,0 +1,827 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Entry;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         {@literal @}Constraint(severity="error", message="error", key = {e})

+ *         pattern multipleTransitionFromEntry(e : Entry, t1 : Transition, t2: Transition) {

+ *              Entry.outgoingTransitions(e,t1);

+ *              Entry.outgoingTransitions(e,t2);

+ *              t1!=t2;

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class MultipleTransitionFromEntry extends BaseGeneratedEMFQuerySpecification<MultipleTransitionFromEntry.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleTransitionFromEntry pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Entry fE;

+    

+    private Transition fT1;

+    

+    private Transition fT2;

+    

+    private static List<String> parameterNames = makeImmutableList("e", "t1", "t2");

+    

+    private Match(final Entry pE, final Transition pT1, final Transition pT2) {

+      this.fE = pE;

+      this.fT1 = pT1;

+      this.fT2 = pT2;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("e".equals(parameterName)) return this.fE;

+      if ("t1".equals(parameterName)) return this.fT1;

+      if ("t2".equals(parameterName)) return this.fT2;

+      return null;

+    }

+    

+    public Entry getE() {

+      return this.fE;

+    }

+    

+    public Transition getT1() {

+      return this.fT1;

+    }

+    

+    public Transition getT2() {

+      return this.fT2;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("e".equals(parameterName) ) {

+          this.fE = (Entry) newValue;

+          return true;

+      }

+      if ("t1".equals(parameterName) ) {

+          this.fT1 = (Transition) newValue;

+          return true;

+      }

+      if ("t2".equals(parameterName) ) {

+          this.fT2 = (Transition) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setE(final Entry pE) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fE = pE;

+    }

+    

+    public void setT1(final Transition pT1) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fT1 = pT1;

+    }

+    

+    public void setT2(final Transition pT2) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fT2 = pT2;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleTransitionFromEntry";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return MultipleTransitionFromEntry.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fE, fT1, fT2};

+    }

+    

+    @Override

+    public MultipleTransitionFromEntry.Match toImmutable() {

+      return isMutable() ? newMatch(fE, fT1, fT2) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"e\"=" + prettyPrintValue(fE) + ", ");

+      result.append("\"t1\"=" + prettyPrintValue(fT1) + ", ");

+      result.append("\"t2\"=" + prettyPrintValue(fT2));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fE, fT1, fT2);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof MultipleTransitionFromEntry.Match)) {

+          MultipleTransitionFromEntry.Match other = (MultipleTransitionFromEntry.Match) obj;

+          return Objects.equals(fE, other.fE) && Objects.equals(fT1, other.fT1) && Objects.equals(fT2, other.fT2);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public MultipleTransitionFromEntry specification() {

+      return MultipleTransitionFromEntry.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static MultipleTransitionFromEntry.Match newEmptyMatch() {

+      return new Mutable(null, null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @param pT1 the fixed value of pattern parameter t1, or null if not bound.

+     * @param pT2 the fixed value of pattern parameter t2, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static MultipleTransitionFromEntry.Match newMutableMatch(final Entry pE, final Transition pT1, final Transition pT2) {

+      return new Mutable(pE, pT1, pT2);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @param pT1 the fixed value of pattern parameter t1, or null if not bound.

+     * @param pT2 the fixed value of pattern parameter t2, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static MultipleTransitionFromEntry.Match newMatch(final Entry pE, final Transition pT1, final Transition pT2) {

+      return new Immutable(pE, pT1, pT2);

+    }

+    

+    private static final class Mutable extends MultipleTransitionFromEntry.Match {

+      Mutable(final Entry pE, final Transition pT1, final Transition pT2) {

+        super(pE, pT1, pT2);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends MultipleTransitionFromEntry.Match {

+      Immutable(final Entry pE, final Transition pT1, final Transition pT2) {

+        super(pE, pT1, pT2);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleTransitionFromEntry pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * {@literal @}Constraint(severity="error", message="error", key = {e})

+   * pattern multipleTransitionFromEntry(e : Entry, t1 : Transition, t2: Transition) {

+   *    Entry.outgoingTransitions(e,t1);

+   *    Entry.outgoingTransitions(e,t2);

+   *    t1!=t2;

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see MultipleTransitionFromEntry

+   * 

+   */

+  public static class Matcher extends BaseMatcher<MultipleTransitionFromEntry.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static MultipleTransitionFromEntry.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static MultipleTransitionFromEntry.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_E = 0;

+    

+    private final static int POSITION_T1 = 1;

+    

+    private final static int POSITION_T2 = 2;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(MultipleTransitionFromEntry.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @param pT1 the fixed value of pattern parameter t1, or null if not bound.

+     * @param pT2 the fixed value of pattern parameter t2, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<MultipleTransitionFromEntry.Match> getAllMatches(final Entry pE, final Transition pT1, final Transition pT2) {

+      return rawStreamAllMatches(new Object[]{pE, pT1, pT2}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @param pT1 the fixed value of pattern parameter t1, or null if not bound.

+     * @param pT2 the fixed value of pattern parameter t2, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<MultipleTransitionFromEntry.Match> streamAllMatches(final Entry pE, final Transition pT1, final Transition pT2) {

+      return rawStreamAllMatches(new Object[]{pE, pT1, pT2});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @param pT1 the fixed value of pattern parameter t1, or null if not bound.

+     * @param pT2 the fixed value of pattern parameter t2, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<MultipleTransitionFromEntry.Match> getOneArbitraryMatch(final Entry pE, final Transition pT1, final Transition pT2) {

+      return rawGetOneArbitraryMatch(new Object[]{pE, pT1, pT2});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @param pT1 the fixed value of pattern parameter t1, or null if not bound.

+     * @param pT2 the fixed value of pattern parameter t2, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Entry pE, final Transition pT1, final Transition pT2) {

+      return rawHasMatch(new Object[]{pE, pT1, pT2});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @param pT1 the fixed value of pattern parameter t1, or null if not bound.

+     * @param pT2 the fixed value of pattern parameter t2, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Entry pE, final Transition pT1, final Transition pT2) {

+      return rawCountMatches(new Object[]{pE, pT1, pT2});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @param pT1 the fixed value of pattern parameter t1, or null if not bound.

+     * @param pT2 the fixed value of pattern parameter t2, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Entry pE, final Transition pT1, final Transition pT2, final Consumer<? super MultipleTransitionFromEntry.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pE, pT1, pT2}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @param pT1 the fixed value of pattern parameter t1, or null if not bound.

+     * @param pT2 the fixed value of pattern parameter t2, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public MultipleTransitionFromEntry.Match newMatch(final Entry pE, final Transition pT1, final Transition pT2) {

+      return MultipleTransitionFromEntry.Match.newMatch(pE, pT1, pT2);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Entry> rawStreamAllValuesOfe(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_E, parameters).map(Entry.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Entry> getAllValuesOfe() {

+      return rawStreamAllValuesOfe(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Entry> streamAllValuesOfe() {

+      return rawStreamAllValuesOfe(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Entry> streamAllValuesOfe(final MultipleTransitionFromEntry.Match partialMatch) {

+      return rawStreamAllValuesOfe(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Entry> streamAllValuesOfe(final Transition pT1, final Transition pT2) {

+      return rawStreamAllValuesOfe(new Object[]{null, pT1, pT2});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Entry> getAllValuesOfe(final MultipleTransitionFromEntry.Match partialMatch) {

+      return rawStreamAllValuesOfe(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Entry> getAllValuesOfe(final Transition pT1, final Transition pT2) {

+      return rawStreamAllValuesOfe(new Object[]{null, pT1, pT2}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Transition> rawStreamAllValuesOft1(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_T1, parameters).map(Transition.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft1() {

+      return rawStreamAllValuesOft1(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft1() {

+      return rawStreamAllValuesOft1(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t1.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft1(final MultipleTransitionFromEntry.Match partialMatch) {

+      return rawStreamAllValuesOft1(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t1.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft1(final Entry pE, final Transition pT2) {

+      return rawStreamAllValuesOft1(new Object[]{pE, null, pT2});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft1(final MultipleTransitionFromEntry.Match partialMatch) {

+      return rawStreamAllValuesOft1(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft1(final Entry pE, final Transition pT2) {

+      return rawStreamAllValuesOft1(new Object[]{pE, null, pT2}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Transition> rawStreamAllValuesOft2(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_T2, parameters).map(Transition.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft2() {

+      return rawStreamAllValuesOft2(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft2() {

+      return rawStreamAllValuesOft2(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t2.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft2(final MultipleTransitionFromEntry.Match partialMatch) {

+      return rawStreamAllValuesOft2(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t2.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft2(final Entry pE, final Transition pT1) {

+      return rawStreamAllValuesOft2(new Object[]{pE, pT1, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft2(final MultipleTransitionFromEntry.Match partialMatch) {

+      return rawStreamAllValuesOft2(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft2(final Entry pE, final Transition pT1) {

+      return rawStreamAllValuesOft2(new Object[]{pE, pT1, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected MultipleTransitionFromEntry.Match tupleToMatch(final Tuple t) {

+      try {

+          return MultipleTransitionFromEntry.Match.newMatch((Entry) t.get(POSITION_E), (Transition) t.get(POSITION_T1), (Transition) t.get(POSITION_T2));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected MultipleTransitionFromEntry.Match arrayToMatch(final Object[] match) {

+      try {

+          return MultipleTransitionFromEntry.Match.newMatch((Entry) match[POSITION_E], (Transition) match[POSITION_T1], (Transition) match[POSITION_T2]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected MultipleTransitionFromEntry.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return MultipleTransitionFromEntry.Match.newMutableMatch((Entry) match[POSITION_E], (Transition) match[POSITION_T1], (Transition) match[POSITION_T2]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<MultipleTransitionFromEntry.Matcher> querySpecification() {

+      return MultipleTransitionFromEntry.instance();

+    }

+  }

+  

+  private MultipleTransitionFromEntry() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static MultipleTransitionFromEntry instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected MultipleTransitionFromEntry.Matcher instantiate(final ViatraQueryEngine engine) {

+    return MultipleTransitionFromEntry.Matcher.on(engine);

+  }

+  

+  @Override

+  public MultipleTransitionFromEntry.Matcher instantiate() {

+    return MultipleTransitionFromEntry.Matcher.create();

+  }

+  

+  @Override

+  public MultipleTransitionFromEntry.Match newEmptyMatch() {

+    return MultipleTransitionFromEntry.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public MultipleTransitionFromEntry.Match newMatch(final Object... parameters) {

+    return MultipleTransitionFromEntry.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Entry) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition) parameters[1], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition) parameters[2]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.MultipleTransitionFromEntry (visibility: PUBLIC, simpleName: MultipleTransitionFromEntry, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.MultipleTransitionFromEntry, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.MultipleTransitionFromEntry (visibility: PUBLIC, simpleName: MultipleTransitionFromEntry, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.MultipleTransitionFromEntry, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static MultipleTransitionFromEntry INSTANCE = new MultipleTransitionFromEntry();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static MultipleTransitionFromEntry.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_e = new PParameter("e", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Entry", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Entry")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_t1 = new PParameter("t1", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Transition")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_t2 = new PParameter("t2", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Transition")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_e, parameter_t1, parameter_t2);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.multipleTransitionFromEntry";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("e","t1","t2");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_e = body.getOrCreateVariableByName("e");

+          PVariable var_t1 = body.getOrCreateVariableByName("t1");

+          PVariable var_t2 = body.getOrCreateVariableByName("t2");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_e), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Entry")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_e, parameter_e),

+             new ExportedParameter(body, var_t1, parameter_t1),

+             new ExportedParameter(body, var_t2, parameter_t2)

+          ));

+          //    Entry.outgoingTransitions(e,t1)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_e), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Entry")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_e, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Vertex", "outgoingTransitions")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          new Equality(body, var__virtual_0_, var_t1);

+          //    Entry.outgoingTransitions(e,t2)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_e), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Entry")));

+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_e, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Vertex", "outgoingTransitions")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          new Equality(body, var__virtual_1_, var_t2);

+          //    t1!=t2

+          new Inequality(body, var_t1, var_t2);

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("e")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/NoEntryInRegion.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/NoEntryInRegion.java
new file mode 100644
index 00000000..c1f7df4a
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/NoEntryInRegion.java
@@ -0,0 +1,550 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Region;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.EntryInRegion;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         {@literal @}Constraint(severity="error", message="error", key = {r1})

+ *         pattern noEntryInRegion(r1 : Region) {

+ *              neg find entryInRegion(r1, _);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class NoEntryInRegion extends BaseGeneratedEMFQuerySpecification<NoEntryInRegion.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noEntryInRegion pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Region fR1;

+    

+    private static List<String> parameterNames = makeImmutableList("r1");

+    

+    private Match(final Region pR1) {

+      this.fR1 = pR1;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("r1".equals(parameterName)) return this.fR1;

+      return null;

+    }

+    

+    public Region getR1() {

+      return this.fR1;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("r1".equals(parameterName) ) {

+          this.fR1 = (Region) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setR1(final Region pR1) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fR1 = pR1;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noEntryInRegion";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return NoEntryInRegion.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fR1};

+    }

+    

+    @Override

+    public NoEntryInRegion.Match toImmutable() {

+      return isMutable() ? newMatch(fR1) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"r1\"=" + prettyPrintValue(fR1));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fR1);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof NoEntryInRegion.Match)) {

+          NoEntryInRegion.Match other = (NoEntryInRegion.Match) obj;

+          return Objects.equals(fR1, other.fR1);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public NoEntryInRegion specification() {

+      return NoEntryInRegion.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static NoEntryInRegion.Match newEmptyMatch() {

+      return new Mutable(null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static NoEntryInRegion.Match newMutableMatch(final Region pR1) {

+      return new Mutable(pR1);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static NoEntryInRegion.Match newMatch(final Region pR1) {

+      return new Immutable(pR1);

+    }

+    

+    private static final class Mutable extends NoEntryInRegion.Match {

+      Mutable(final Region pR1) {

+        super(pR1);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends NoEntryInRegion.Match {

+      Immutable(final Region pR1) {

+        super(pR1);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noEntryInRegion pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * {@literal @}Constraint(severity="error", message="error", key = {r1})

+   * pattern noEntryInRegion(r1 : Region) {

+   *    neg find entryInRegion(r1, _);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see NoEntryInRegion

+   * 

+   */

+  public static class Matcher extends BaseMatcher<NoEntryInRegion.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static NoEntryInRegion.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static NoEntryInRegion.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_R1 = 0;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(NoEntryInRegion.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<NoEntryInRegion.Match> getAllMatches(final Region pR1) {

+      return rawStreamAllMatches(new Object[]{pR1}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<NoEntryInRegion.Match> streamAllMatches(final Region pR1) {

+      return rawStreamAllMatches(new Object[]{pR1});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<NoEntryInRegion.Match> getOneArbitraryMatch(final Region pR1) {

+      return rawGetOneArbitraryMatch(new Object[]{pR1});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Region pR1) {

+      return rawHasMatch(new Object[]{pR1});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Region pR1) {

+      return rawCountMatches(new Object[]{pR1});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Region pR1, final Consumer<? super NoEntryInRegion.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pR1}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pR1 the fixed value of pattern parameter r1, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public NoEntryInRegion.Match newMatch(final Region pR1) {

+      return NoEntryInRegion.Match.newMatch(pR1);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for r1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Region> rawStreamAllValuesOfr1(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_R1, parameters).map(Region.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for r1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Region> getAllValuesOfr1() {

+      return rawStreamAllValuesOfr1(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for r1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Region> streamAllValuesOfr1() {

+      return rawStreamAllValuesOfr1(emptyArray());

+    }

+    

+    @Override

+    protected NoEntryInRegion.Match tupleToMatch(final Tuple t) {

+      try {

+          return NoEntryInRegion.Match.newMatch((Region) t.get(POSITION_R1));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected NoEntryInRegion.Match arrayToMatch(final Object[] match) {

+      try {

+          return NoEntryInRegion.Match.newMatch((Region) match[POSITION_R1]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected NoEntryInRegion.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return NoEntryInRegion.Match.newMutableMatch((Region) match[POSITION_R1]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<NoEntryInRegion.Matcher> querySpecification() {

+      return NoEntryInRegion.instance();

+    }

+  }

+  

+  private NoEntryInRegion() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static NoEntryInRegion instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected NoEntryInRegion.Matcher instantiate(final ViatraQueryEngine engine) {

+    return NoEntryInRegion.Matcher.on(engine);

+  }

+  

+  @Override

+  public NoEntryInRegion.Matcher instantiate() {

+    return NoEntryInRegion.Matcher.create();

+  }

+  

+  @Override

+  public NoEntryInRegion.Match newEmptyMatch() {

+    return NoEntryInRegion.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public NoEntryInRegion.Match newMatch(final Object... parameters) {

+    return NoEntryInRegion.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Region) parameters[0]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NoEntryInRegion (visibility: PUBLIC, simpleName: NoEntryInRegion, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NoEntryInRegion, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NoEntryInRegion (visibility: PUBLIC, simpleName: NoEntryInRegion, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NoEntryInRegion, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static NoEntryInRegion INSTANCE = new NoEntryInRegion();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static NoEntryInRegion.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_r1 = new PParameter("r1", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Region", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Region")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_r1);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noEntryInRegion";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("r1");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_r1 = body.getOrCreateVariableByName("r1");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_r1, parameter_r1)

+          ));

+          //    neg find entryInRegion(r1, _)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var_r1, var___0_), EntryInRegion.instance().getInternalQueryRepresentation());

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("r1")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/NoOutgoingTransitionFromEntry.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/NoOutgoingTransitionFromEntry.java
new file mode 100644
index 00000000..d9a3de50
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/NoOutgoingTransitionFromEntry.java
@@ -0,0 +1,551 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Entry;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         {@literal @}Constraint(severity="error", message="error", key = {e})

+ *         pattern noOutgoingTransitionFromEntry(e : Entry) {

+ *              neg find transition(_, e, _);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class NoOutgoingTransitionFromEntry extends BaseGeneratedEMFQuerySpecification<NoOutgoingTransitionFromEntry.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noOutgoingTransitionFromEntry pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Entry fE;

+    

+    private static List<String> parameterNames = makeImmutableList("e");

+    

+    private Match(final Entry pE) {

+      this.fE = pE;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("e".equals(parameterName)) return this.fE;

+      return null;

+    }

+    

+    public Entry getE() {

+      return this.fE;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("e".equals(parameterName) ) {

+          this.fE = (Entry) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setE(final Entry pE) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fE = pE;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noOutgoingTransitionFromEntry";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return NoOutgoingTransitionFromEntry.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fE};

+    }

+    

+    @Override

+    public NoOutgoingTransitionFromEntry.Match toImmutable() {

+      return isMutable() ? newMatch(fE) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"e\"=" + prettyPrintValue(fE));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fE);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof NoOutgoingTransitionFromEntry.Match)) {

+          NoOutgoingTransitionFromEntry.Match other = (NoOutgoingTransitionFromEntry.Match) obj;

+          return Objects.equals(fE, other.fE);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public NoOutgoingTransitionFromEntry specification() {

+      return NoOutgoingTransitionFromEntry.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static NoOutgoingTransitionFromEntry.Match newEmptyMatch() {

+      return new Mutable(null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static NoOutgoingTransitionFromEntry.Match newMutableMatch(final Entry pE) {

+      return new Mutable(pE);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static NoOutgoingTransitionFromEntry.Match newMatch(final Entry pE) {

+      return new Immutable(pE);

+    }

+    

+    private static final class Mutable extends NoOutgoingTransitionFromEntry.Match {

+      Mutable(final Entry pE) {

+        super(pE);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends NoOutgoingTransitionFromEntry.Match {

+      Immutable(final Entry pE) {

+        super(pE);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noOutgoingTransitionFromEntry pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * {@literal @}Constraint(severity="error", message="error", key = {e})

+   * pattern noOutgoingTransitionFromEntry(e : Entry) {

+   *    neg find transition(_, e, _);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see NoOutgoingTransitionFromEntry

+   * 

+   */

+  public static class Matcher extends BaseMatcher<NoOutgoingTransitionFromEntry.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static NoOutgoingTransitionFromEntry.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static NoOutgoingTransitionFromEntry.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_E = 0;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(NoOutgoingTransitionFromEntry.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<NoOutgoingTransitionFromEntry.Match> getAllMatches(final Entry pE) {

+      return rawStreamAllMatches(new Object[]{pE}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<NoOutgoingTransitionFromEntry.Match> streamAllMatches(final Entry pE) {

+      return rawStreamAllMatches(new Object[]{pE});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<NoOutgoingTransitionFromEntry.Match> getOneArbitraryMatch(final Entry pE) {

+      return rawGetOneArbitraryMatch(new Object[]{pE});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Entry pE) {

+      return rawHasMatch(new Object[]{pE});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Entry pE) {

+      return rawCountMatches(new Object[]{pE});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Entry pE, final Consumer<? super NoOutgoingTransitionFromEntry.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pE}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public NoOutgoingTransitionFromEntry.Match newMatch(final Entry pE) {

+      return NoOutgoingTransitionFromEntry.Match.newMatch(pE);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Entry> rawStreamAllValuesOfe(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_E, parameters).map(Entry.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Entry> getAllValuesOfe() {

+      return rawStreamAllValuesOfe(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Entry> streamAllValuesOfe() {

+      return rawStreamAllValuesOfe(emptyArray());

+    }

+    

+    @Override

+    protected NoOutgoingTransitionFromEntry.Match tupleToMatch(final Tuple t) {

+      try {

+          return NoOutgoingTransitionFromEntry.Match.newMatch((Entry) t.get(POSITION_E));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected NoOutgoingTransitionFromEntry.Match arrayToMatch(final Object[] match) {

+      try {

+          return NoOutgoingTransitionFromEntry.Match.newMatch((Entry) match[POSITION_E]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected NoOutgoingTransitionFromEntry.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return NoOutgoingTransitionFromEntry.Match.newMutableMatch((Entry) match[POSITION_E]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<NoOutgoingTransitionFromEntry.Matcher> querySpecification() {

+      return NoOutgoingTransitionFromEntry.instance();

+    }

+  }

+  

+  private NoOutgoingTransitionFromEntry() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static NoOutgoingTransitionFromEntry instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected NoOutgoingTransitionFromEntry.Matcher instantiate(final ViatraQueryEngine engine) {

+    return NoOutgoingTransitionFromEntry.Matcher.on(engine);

+  }

+  

+  @Override

+  public NoOutgoingTransitionFromEntry.Matcher instantiate() {

+    return NoOutgoingTransitionFromEntry.Matcher.create();

+  }

+  

+  @Override

+  public NoOutgoingTransitionFromEntry.Match newEmptyMatch() {

+    return NoOutgoingTransitionFromEntry.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public NoOutgoingTransitionFromEntry.Match newMatch(final Object... parameters) {

+    return NoOutgoingTransitionFromEntry.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Entry) parameters[0]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NoOutgoingTransitionFromEntry (visibility: PUBLIC, simpleName: NoOutgoingTransitionFromEntry, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NoOutgoingTransitionFromEntry, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NoOutgoingTransitionFromEntry (visibility: PUBLIC, simpleName: NoOutgoingTransitionFromEntry, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NoOutgoingTransitionFromEntry, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static NoOutgoingTransitionFromEntry INSTANCE = new NoOutgoingTransitionFromEntry();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static NoOutgoingTransitionFromEntry.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_e = new PParameter("e", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Entry", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Entry")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_e);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noOutgoingTransitionFromEntry";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("e");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_e = body.getOrCreateVariableByName("e");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_e), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Entry")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_e, parameter_e)

+          ));

+          //    neg find transition(_, e, _)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var___0_, var_e, var___1_), Transition.instance().getInternalQueryRepresentation());

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("e")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/NoStateInRegion.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/NoStateInRegion.java
new file mode 100644
index 00000000..841339ae
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/NoStateInRegion.java
@@ -0,0 +1,558 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Region;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         /////////

+ *         // State vs Region

+ *         /////////

+ *         

+ *         {@literal @}Constraint(severity="error", message="error", key = {region})

+ *         pattern noStateInRegion(region: Region) {

+ *              neg find StateInRegion(region,_);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class NoStateInRegion extends BaseGeneratedEMFQuerySpecification<NoStateInRegion.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noStateInRegion pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Region fRegion;

+    

+    private static List<String> parameterNames = makeImmutableList("region");

+    

+    private Match(final Region pRegion) {

+      this.fRegion = pRegion;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("region".equals(parameterName)) return this.fRegion;

+      return null;

+    }

+    

+    public Region getRegion() {

+      return this.fRegion;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("region".equals(parameterName) ) {

+          this.fRegion = (Region) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setRegion(final Region pRegion) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fRegion = pRegion;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noStateInRegion";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return NoStateInRegion.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fRegion};

+    }

+    

+    @Override

+    public NoStateInRegion.Match toImmutable() {

+      return isMutable() ? newMatch(fRegion) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"region\"=" + prettyPrintValue(fRegion));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fRegion);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof NoStateInRegion.Match)) {

+          NoStateInRegion.Match other = (NoStateInRegion.Match) obj;

+          return Objects.equals(fRegion, other.fRegion);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public NoStateInRegion specification() {

+      return NoStateInRegion.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static NoStateInRegion.Match newEmptyMatch() {

+      return new Mutable(null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static NoStateInRegion.Match newMutableMatch(final Region pRegion) {

+      return new Mutable(pRegion);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static NoStateInRegion.Match newMatch(final Region pRegion) {

+      return new Immutable(pRegion);

+    }

+    

+    private static final class Mutable extends NoStateInRegion.Match {

+      Mutable(final Region pRegion) {

+        super(pRegion);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends NoStateInRegion.Match {

+      Immutable(final Region pRegion) {

+        super(pRegion);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noStateInRegion pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * /////////

+   * // State vs Region

+   * /////////

+   * 

+   * {@literal @}Constraint(severity="error", message="error", key = {region})

+   * pattern noStateInRegion(region: Region) {

+   *    neg find StateInRegion(region,_);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see NoStateInRegion

+   * 

+   */

+  public static class Matcher extends BaseMatcher<NoStateInRegion.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static NoStateInRegion.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static NoStateInRegion.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_REGION = 0;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(NoStateInRegion.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<NoStateInRegion.Match> getAllMatches(final Region pRegion) {

+      return rawStreamAllMatches(new Object[]{pRegion}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<NoStateInRegion.Match> streamAllMatches(final Region pRegion) {

+      return rawStreamAllMatches(new Object[]{pRegion});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<NoStateInRegion.Match> getOneArbitraryMatch(final Region pRegion) {

+      return rawGetOneArbitraryMatch(new Object[]{pRegion});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Region pRegion) {

+      return rawHasMatch(new Object[]{pRegion});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Region pRegion) {

+      return rawCountMatches(new Object[]{pRegion});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Region pRegion, final Consumer<? super NoStateInRegion.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pRegion}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public NoStateInRegion.Match newMatch(final Region pRegion) {

+      return NoStateInRegion.Match.newMatch(pRegion);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for region.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Region> rawStreamAllValuesOfregion(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_REGION, parameters).map(Region.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for region.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Region> getAllValuesOfregion() {

+      return rawStreamAllValuesOfregion(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for region.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Region> streamAllValuesOfregion() {

+      return rawStreamAllValuesOfregion(emptyArray());

+    }

+    

+    @Override

+    protected NoStateInRegion.Match tupleToMatch(final Tuple t) {

+      try {

+          return NoStateInRegion.Match.newMatch((Region) t.get(POSITION_REGION));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected NoStateInRegion.Match arrayToMatch(final Object[] match) {

+      try {

+          return NoStateInRegion.Match.newMatch((Region) match[POSITION_REGION]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected NoStateInRegion.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return NoStateInRegion.Match.newMutableMatch((Region) match[POSITION_REGION]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<NoStateInRegion.Matcher> querySpecification() {

+      return NoStateInRegion.instance();

+    }

+  }

+  

+  private NoStateInRegion() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static NoStateInRegion instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected NoStateInRegion.Matcher instantiate(final ViatraQueryEngine engine) {

+    return NoStateInRegion.Matcher.on(engine);

+  }

+  

+  @Override

+  public NoStateInRegion.Matcher instantiate() {

+    return NoStateInRegion.Matcher.create();

+  }

+  

+  @Override

+  public NoStateInRegion.Match newEmptyMatch() {

+    return NoStateInRegion.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public NoStateInRegion.Match newMatch(final Object... parameters) {

+    return NoStateInRegion.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Region) parameters[0]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NoStateInRegion (visibility: PUBLIC, simpleName: NoStateInRegion, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NoStateInRegion, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NoStateInRegion (visibility: PUBLIC, simpleName: NoStateInRegion, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NoStateInRegion, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static NoStateInRegion INSTANCE = new NoStateInRegion();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static NoStateInRegion.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_region = new PParameter("region", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Region", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Region")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_region);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.noStateInRegion";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("region");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_region = body.getOrCreateVariableByName("region");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_region), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_region, parameter_region)

+          ));

+          //    neg find StateInRegion(region,_)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var_region, var___0_), StateInRegion.instance().getInternalQueryRepresentation());

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("region")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/NotSynchronizingStates.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/NotSynchronizingStates.java
new file mode 100644
index 00000000..b9a60ca9
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/NotSynchronizingStates.java
@@ -0,0 +1,554 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleIncomingTrainsition;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleOutgoingTrainsition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         {@literal @}Constraint(severity="error", message="error", key = {s})

+ *         pattern notSynchronizingStates(s : Synchronization) {

+ *              neg find hasMultipleOutgoingTrainsition(s);

+ *              neg find hasMultipleIncomingTrainsition(s);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class NotSynchronizingStates extends BaseGeneratedEMFQuerySpecification<NotSynchronizingStates.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.notSynchronizingStates pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Synchronization fS;

+    

+    private static List<String> parameterNames = makeImmutableList("s");

+    

+    private Match(final Synchronization pS) {

+      this.fS = pS;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("s".equals(parameterName)) return this.fS;

+      return null;

+    }

+    

+    public Synchronization getS() {

+      return this.fS;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("s".equals(parameterName) ) {

+          this.fS = (Synchronization) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setS(final Synchronization pS) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fS = pS;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.notSynchronizingStates";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return NotSynchronizingStates.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fS};

+    }

+    

+    @Override

+    public NotSynchronizingStates.Match toImmutable() {

+      return isMutable() ? newMatch(fS) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"s\"=" + prettyPrintValue(fS));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fS);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof NotSynchronizingStates.Match)) {

+          NotSynchronizingStates.Match other = (NotSynchronizingStates.Match) obj;

+          return Objects.equals(fS, other.fS);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public NotSynchronizingStates specification() {

+      return NotSynchronizingStates.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static NotSynchronizingStates.Match newEmptyMatch() {

+      return new Mutable(null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static NotSynchronizingStates.Match newMutableMatch(final Synchronization pS) {

+      return new Mutable(pS);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static NotSynchronizingStates.Match newMatch(final Synchronization pS) {

+      return new Immutable(pS);

+    }

+    

+    private static final class Mutable extends NotSynchronizingStates.Match {

+      Mutable(final Synchronization pS) {

+        super(pS);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends NotSynchronizingStates.Match {

+      Immutable(final Synchronization pS) {

+        super(pS);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.notSynchronizingStates pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * {@literal @}Constraint(severity="error", message="error", key = {s})

+   * pattern notSynchronizingStates(s : Synchronization) {

+   *    neg find hasMultipleOutgoingTrainsition(s);

+   *    neg find hasMultipleIncomingTrainsition(s);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see NotSynchronizingStates

+   * 

+   */

+  public static class Matcher extends BaseMatcher<NotSynchronizingStates.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static NotSynchronizingStates.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static NotSynchronizingStates.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_S = 0;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(NotSynchronizingStates.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<NotSynchronizingStates.Match> getAllMatches(final Synchronization pS) {

+      return rawStreamAllMatches(new Object[]{pS}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<NotSynchronizingStates.Match> streamAllMatches(final Synchronization pS) {

+      return rawStreamAllMatches(new Object[]{pS});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<NotSynchronizingStates.Match> getOneArbitraryMatch(final Synchronization pS) {

+      return rawGetOneArbitraryMatch(new Object[]{pS});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Synchronization pS) {

+      return rawHasMatch(new Object[]{pS});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Synchronization pS) {

+      return rawCountMatches(new Object[]{pS});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Synchronization pS, final Consumer<? super NotSynchronizingStates.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pS}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public NotSynchronizingStates.Match newMatch(final Synchronization pS) {

+      return NotSynchronizingStates.Match.newMatch(pS);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Synchronization> rawStreamAllValuesOfs(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_S, parameters).map(Synchronization.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray());

+    }

+    

+    @Override

+    protected NotSynchronizingStates.Match tupleToMatch(final Tuple t) {

+      try {

+          return NotSynchronizingStates.Match.newMatch((Synchronization) t.get(POSITION_S));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected NotSynchronizingStates.Match arrayToMatch(final Object[] match) {

+      try {

+          return NotSynchronizingStates.Match.newMatch((Synchronization) match[POSITION_S]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected NotSynchronizingStates.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return NotSynchronizingStates.Match.newMutableMatch((Synchronization) match[POSITION_S]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<NotSynchronizingStates.Matcher> querySpecification() {

+      return NotSynchronizingStates.instance();

+    }

+  }

+  

+  private NotSynchronizingStates() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static NotSynchronizingStates instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected NotSynchronizingStates.Matcher instantiate(final ViatraQueryEngine engine) {

+    return NotSynchronizingStates.Matcher.on(engine);

+  }

+  

+  @Override

+  public NotSynchronizingStates.Matcher instantiate() {

+    return NotSynchronizingStates.Matcher.create();

+  }

+  

+  @Override

+  public NotSynchronizingStates.Match newEmptyMatch() {

+    return NotSynchronizingStates.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public NotSynchronizingStates.Match newMatch(final Object... parameters) {

+    return NotSynchronizingStates.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization) parameters[0]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NotSynchronizingStates (visibility: PUBLIC, simpleName: NotSynchronizingStates, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NotSynchronizingStates, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NotSynchronizingStates (visibility: PUBLIC, simpleName: NotSynchronizingStates, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.NotSynchronizingStates, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static NotSynchronizingStates INSTANCE = new NotSynchronizingStates();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static NotSynchronizingStates.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_s = new PParameter("s", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Synchronization")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_s);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.notSynchronizingStates";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("s");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_s = body.getOrCreateVariableByName("s");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_s, parameter_s)

+          ));

+          //    neg find hasMultipleOutgoingTrainsition(s)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var_s), HasMultipleOutgoingTrainsition.instance().getInternalQueryRepresentation());

+          //    neg find hasMultipleIncomingTrainsition(s)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var_s), HasMultipleIncomingTrainsition.instance().getInternalQueryRepresentation());

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("s")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/OutgoingFromExit.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/OutgoingFromExit.java
new file mode 100644
index 00000000..10f0e056
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/OutgoingFromExit.java
@@ -0,0 +1,715 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Exit;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         /////////

+ *         // Exit

+ *         /////////

+ *         

+ *         {@literal @}Constraint(severity="error", message="error", key = {e})

+ *         pattern outgoingFromExit(t : Transition, e : Exit) {

+ *              Exit.outgoingTransitions(e,t);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class OutgoingFromExit extends BaseGeneratedEMFQuerySpecification<OutgoingFromExit.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromExit pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Transition fT;

+    

+    private Exit fE;

+    

+    private static List<String> parameterNames = makeImmutableList("t", "e");

+    

+    private Match(final Transition pT, final Exit pE) {

+      this.fT = pT;

+      this.fE = pE;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("t".equals(parameterName)) return this.fT;

+      if ("e".equals(parameterName)) return this.fE;

+      return null;

+    }

+    

+    public Transition getT() {

+      return this.fT;

+    }

+    

+    public Exit getE() {

+      return this.fE;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("t".equals(parameterName) ) {

+          this.fT = (Transition) newValue;

+          return true;

+      }

+      if ("e".equals(parameterName) ) {

+          this.fE = (Exit) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setT(final Transition pT) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fT = pT;

+    }

+    

+    public void setE(final Exit pE) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fE = pE;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromExit";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return OutgoingFromExit.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fT, fE};

+    }

+    

+    @Override

+    public OutgoingFromExit.Match toImmutable() {

+      return isMutable() ? newMatch(fT, fE) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"t\"=" + prettyPrintValue(fT) + ", ");

+      result.append("\"e\"=" + prettyPrintValue(fE));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fT, fE);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof OutgoingFromExit.Match)) {

+          OutgoingFromExit.Match other = (OutgoingFromExit.Match) obj;

+          return Objects.equals(fT, other.fT) && Objects.equals(fE, other.fE);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public OutgoingFromExit specification() {

+      return OutgoingFromExit.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static OutgoingFromExit.Match newEmptyMatch() {

+      return new Mutable(null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static OutgoingFromExit.Match newMutableMatch(final Transition pT, final Exit pE) {

+      return new Mutable(pT, pE);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static OutgoingFromExit.Match newMatch(final Transition pT, final Exit pE) {

+      return new Immutable(pT, pE);

+    }

+    

+    private static final class Mutable extends OutgoingFromExit.Match {

+      Mutable(final Transition pT, final Exit pE) {

+        super(pT, pE);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends OutgoingFromExit.Match {

+      Immutable(final Transition pT, final Exit pE) {

+        super(pT, pE);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromExit pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * /////////

+   * // Exit

+   * /////////

+   * 

+   * {@literal @}Constraint(severity="error", message="error", key = {e})

+   * pattern outgoingFromExit(t : Transition, e : Exit) {

+   *    Exit.outgoingTransitions(e,t);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see OutgoingFromExit

+   * 

+   */

+  public static class Matcher extends BaseMatcher<OutgoingFromExit.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static OutgoingFromExit.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static OutgoingFromExit.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_T = 0;

+    

+    private final static int POSITION_E = 1;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(OutgoingFromExit.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<OutgoingFromExit.Match> getAllMatches(final Transition pT, final Exit pE) {

+      return rawStreamAllMatches(new Object[]{pT, pE}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<OutgoingFromExit.Match> streamAllMatches(final Transition pT, final Exit pE) {

+      return rawStreamAllMatches(new Object[]{pT, pE});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<OutgoingFromExit.Match> getOneArbitraryMatch(final Transition pT, final Exit pE) {

+      return rawGetOneArbitraryMatch(new Object[]{pT, pE});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Transition pT, final Exit pE) {

+      return rawHasMatch(new Object[]{pT, pE});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Transition pT, final Exit pE) {

+      return rawCountMatches(new Object[]{pT, pE});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Transition pT, final Exit pE, final Consumer<? super OutgoingFromExit.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pT, pE}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pE the fixed value of pattern parameter e, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public OutgoingFromExit.Match newMatch(final Transition pT, final Exit pE) {

+      return OutgoingFromExit.Match.newMatch(pT, pE);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Transition> rawStreamAllValuesOft(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_T, parameters).map(Transition.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft() {

+      return rawStreamAllValuesOft(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft() {

+      return rawStreamAllValuesOft(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft(final OutgoingFromExit.Match partialMatch) {

+      return rawStreamAllValuesOft(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft(final Exit pE) {

+      return rawStreamAllValuesOft(new Object[]{null, pE});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft(final OutgoingFromExit.Match partialMatch) {

+      return rawStreamAllValuesOft(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft(final Exit pE) {

+      return rawStreamAllValuesOft(new Object[]{null, pE}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Exit> rawStreamAllValuesOfe(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_E, parameters).map(Exit.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Exit> getAllValuesOfe() {

+      return rawStreamAllValuesOfe(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Exit> streamAllValuesOfe() {

+      return rawStreamAllValuesOfe(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Exit> streamAllValuesOfe(final OutgoingFromExit.Match partialMatch) {

+      return rawStreamAllValuesOfe(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Exit> streamAllValuesOfe(final Transition pT) {

+      return rawStreamAllValuesOfe(new Object[]{pT, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Exit> getAllValuesOfe(final OutgoingFromExit.Match partialMatch) {

+      return rawStreamAllValuesOfe(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for e.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Exit> getAllValuesOfe(final Transition pT) {

+      return rawStreamAllValuesOfe(new Object[]{pT, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected OutgoingFromExit.Match tupleToMatch(final Tuple t) {

+      try {

+          return OutgoingFromExit.Match.newMatch((Transition) t.get(POSITION_T), (Exit) t.get(POSITION_E));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected OutgoingFromExit.Match arrayToMatch(final Object[] match) {

+      try {

+          return OutgoingFromExit.Match.newMatch((Transition) match[POSITION_T], (Exit) match[POSITION_E]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected OutgoingFromExit.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return OutgoingFromExit.Match.newMutableMatch((Transition) match[POSITION_T], (Exit) match[POSITION_E]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<OutgoingFromExit.Matcher> querySpecification() {

+      return OutgoingFromExit.instance();

+    }

+  }

+  

+  private OutgoingFromExit() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static OutgoingFromExit instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected OutgoingFromExit.Matcher instantiate(final ViatraQueryEngine engine) {

+    return OutgoingFromExit.Matcher.on(engine);

+  }

+  

+  @Override

+  public OutgoingFromExit.Matcher instantiate() {

+    return OutgoingFromExit.Matcher.create();

+  }

+  

+  @Override

+  public OutgoingFromExit.Match newEmptyMatch() {

+    return OutgoingFromExit.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public OutgoingFromExit.Match newMatch(final Object... parameters) {

+    return OutgoingFromExit.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Exit) parameters[1]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.OutgoingFromExit (visibility: PUBLIC, simpleName: OutgoingFromExit, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.OutgoingFromExit, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.OutgoingFromExit (visibility: PUBLIC, simpleName: OutgoingFromExit, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.OutgoingFromExit, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static OutgoingFromExit INSTANCE = new OutgoingFromExit();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static OutgoingFromExit.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_t = new PParameter("t", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Transition")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_e = new PParameter("e", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Exit", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Exit")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_t, parameter_e);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromExit";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("t","e");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_t = body.getOrCreateVariableByName("t");

+          PVariable var_e = body.getOrCreateVariableByName("e");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_e), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Exit")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_t, parameter_t),

+             new ExportedParameter(body, var_e, parameter_e)

+          ));

+          //    Exit.outgoingTransitions(e,t)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_e), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Exit")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_e, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Vertex", "outgoingTransitions")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          new Equality(body, var__virtual_0_, var_t);

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("e")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/OutgoingFromFinal.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/OutgoingFromFinal.java
new file mode 100644
index 00000000..fbac352b
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/OutgoingFromFinal.java
@@ -0,0 +1,715 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.FinalState;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         /////////

+ *         // Final

+ *         /////////

+ *         

+ *         {@literal @}Constraint(severity="error", message="error", key = {f})

+ *         pattern outgoingFromFinal(t : Transition, f : FinalState) {

+ *              FinalState.outgoingTransitions(f,t);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class OutgoingFromFinal extends BaseGeneratedEMFQuerySpecification<OutgoingFromFinal.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromFinal pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Transition fT;

+    

+    private FinalState fF;

+    

+    private static List<String> parameterNames = makeImmutableList("t", "f");

+    

+    private Match(final Transition pT, final FinalState pF) {

+      this.fT = pT;

+      this.fF = pF;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("t".equals(parameterName)) return this.fT;

+      if ("f".equals(parameterName)) return this.fF;

+      return null;

+    }

+    

+    public Transition getT() {

+      return this.fT;

+    }

+    

+    public FinalState getF() {

+      return this.fF;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("t".equals(parameterName) ) {

+          this.fT = (Transition) newValue;

+          return true;

+      }

+      if ("f".equals(parameterName) ) {

+          this.fF = (FinalState) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setT(final Transition pT) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fT = pT;

+    }

+    

+    public void setF(final FinalState pF) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fF = pF;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromFinal";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return OutgoingFromFinal.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fT, fF};

+    }

+    

+    @Override

+    public OutgoingFromFinal.Match toImmutable() {

+      return isMutable() ? newMatch(fT, fF) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"t\"=" + prettyPrintValue(fT) + ", ");

+      result.append("\"f\"=" + prettyPrintValue(fF));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fT, fF);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof OutgoingFromFinal.Match)) {

+          OutgoingFromFinal.Match other = (OutgoingFromFinal.Match) obj;

+          return Objects.equals(fT, other.fT) && Objects.equals(fF, other.fF);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public OutgoingFromFinal specification() {

+      return OutgoingFromFinal.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static OutgoingFromFinal.Match newEmptyMatch() {

+      return new Mutable(null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pF the fixed value of pattern parameter f, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static OutgoingFromFinal.Match newMutableMatch(final Transition pT, final FinalState pF) {

+      return new Mutable(pT, pF);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pF the fixed value of pattern parameter f, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static OutgoingFromFinal.Match newMatch(final Transition pT, final FinalState pF) {

+      return new Immutable(pT, pF);

+    }

+    

+    private static final class Mutable extends OutgoingFromFinal.Match {

+      Mutable(final Transition pT, final FinalState pF) {

+        super(pT, pF);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends OutgoingFromFinal.Match {

+      Immutable(final Transition pT, final FinalState pF) {

+        super(pT, pF);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromFinal pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * /////////

+   * // Final

+   * /////////

+   * 

+   * {@literal @}Constraint(severity="error", message="error", key = {f})

+   * pattern outgoingFromFinal(t : Transition, f : FinalState) {

+   *    FinalState.outgoingTransitions(f,t);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see OutgoingFromFinal

+   * 

+   */

+  public static class Matcher extends BaseMatcher<OutgoingFromFinal.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static OutgoingFromFinal.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static OutgoingFromFinal.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_T = 0;

+    

+    private final static int POSITION_F = 1;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(OutgoingFromFinal.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pF the fixed value of pattern parameter f, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<OutgoingFromFinal.Match> getAllMatches(final Transition pT, final FinalState pF) {

+      return rawStreamAllMatches(new Object[]{pT, pF}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pF the fixed value of pattern parameter f, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<OutgoingFromFinal.Match> streamAllMatches(final Transition pT, final FinalState pF) {

+      return rawStreamAllMatches(new Object[]{pT, pF});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pF the fixed value of pattern parameter f, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<OutgoingFromFinal.Match> getOneArbitraryMatch(final Transition pT, final FinalState pF) {

+      return rawGetOneArbitraryMatch(new Object[]{pT, pF});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pF the fixed value of pattern parameter f, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Transition pT, final FinalState pF) {

+      return rawHasMatch(new Object[]{pT, pF});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pF the fixed value of pattern parameter f, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Transition pT, final FinalState pF) {

+      return rawCountMatches(new Object[]{pT, pF});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pF the fixed value of pattern parameter f, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Transition pT, final FinalState pF, final Consumer<? super OutgoingFromFinal.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pT, pF}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pF the fixed value of pattern parameter f, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public OutgoingFromFinal.Match newMatch(final Transition pT, final FinalState pF) {

+      return OutgoingFromFinal.Match.newMatch(pT, pF);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Transition> rawStreamAllValuesOft(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_T, parameters).map(Transition.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft() {

+      return rawStreamAllValuesOft(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft() {

+      return rawStreamAllValuesOft(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft(final OutgoingFromFinal.Match partialMatch) {

+      return rawStreamAllValuesOft(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Transition> streamAllValuesOft(final FinalState pF) {

+      return rawStreamAllValuesOft(new Object[]{null, pF});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft(final OutgoingFromFinal.Match partialMatch) {

+      return rawStreamAllValuesOft(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Transition> getAllValuesOft(final FinalState pF) {

+      return rawStreamAllValuesOft(new Object[]{null, pF}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for f.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<FinalState> rawStreamAllValuesOff(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_F, parameters).map(FinalState.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for f.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<FinalState> getAllValuesOff() {

+      return rawStreamAllValuesOff(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for f.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<FinalState> streamAllValuesOff() {

+      return rawStreamAllValuesOff(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for f.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<FinalState> streamAllValuesOff(final OutgoingFromFinal.Match partialMatch) {

+      return rawStreamAllValuesOff(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for f.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<FinalState> streamAllValuesOff(final Transition pT) {

+      return rawStreamAllValuesOff(new Object[]{pT, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for f.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<FinalState> getAllValuesOff(final OutgoingFromFinal.Match partialMatch) {

+      return rawStreamAllValuesOff(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for f.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<FinalState> getAllValuesOff(final Transition pT) {

+      return rawStreamAllValuesOff(new Object[]{pT, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected OutgoingFromFinal.Match tupleToMatch(final Tuple t) {

+      try {

+          return OutgoingFromFinal.Match.newMatch((Transition) t.get(POSITION_T), (FinalState) t.get(POSITION_F));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected OutgoingFromFinal.Match arrayToMatch(final Object[] match) {

+      try {

+          return OutgoingFromFinal.Match.newMatch((Transition) match[POSITION_T], (FinalState) match[POSITION_F]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected OutgoingFromFinal.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return OutgoingFromFinal.Match.newMutableMatch((Transition) match[POSITION_T], (FinalState) match[POSITION_F]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<OutgoingFromFinal.Matcher> querySpecification() {

+      return OutgoingFromFinal.instance();

+    }

+  }

+  

+  private OutgoingFromFinal() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static OutgoingFromFinal instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected OutgoingFromFinal.Matcher instantiate(final ViatraQueryEngine engine) {

+    return OutgoingFromFinal.Matcher.on(engine);

+  }

+  

+  @Override

+  public OutgoingFromFinal.Matcher instantiate() {

+    return OutgoingFromFinal.Matcher.create();

+  }

+  

+  @Override

+  public OutgoingFromFinal.Match newEmptyMatch() {

+    return OutgoingFromFinal.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public OutgoingFromFinal.Match newMatch(final Object... parameters) {

+    return OutgoingFromFinal.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.FinalState) parameters[1]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.OutgoingFromFinal (visibility: PUBLIC, simpleName: OutgoingFromFinal, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.OutgoingFromFinal, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.OutgoingFromFinal (visibility: PUBLIC, simpleName: OutgoingFromFinal, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.OutgoingFromFinal, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static OutgoingFromFinal INSTANCE = new OutgoingFromFinal();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static OutgoingFromFinal.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_t = new PParameter("t", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Transition")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_f = new PParameter("f", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.FinalState", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "FinalState")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_t, parameter_f);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.outgoingFromFinal";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("t","f");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_t = body.getOrCreateVariableByName("t");

+          PVariable var_f = body.getOrCreateVariableByName("f");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_f), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "FinalState")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_t, parameter_t),

+             new ExportedParameter(body, var_f, parameter_f)

+          ));

+          //    FinalState.outgoingTransitions(f,t)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_f), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "FinalState")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_f, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Vertex", "outgoingTransitions")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          new Equality(body, var__virtual_0_, var_t);

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("f")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/StateInRegion.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/StateInRegion.java
new file mode 100644
index 00000000..0d1fd0e6
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/StateInRegion.java
@@ -0,0 +1,694 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Region;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.State;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         pattern StateInRegion(region: Region, state: State) {

+ *              Region.vertices(region,state);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class StateInRegion extends BaseGeneratedEMFQuerySpecification<StateInRegion.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Region fRegion;

+    

+    private State fState;

+    

+    private static List<String> parameterNames = makeImmutableList("region", "state");

+    

+    private Match(final Region pRegion, final State pState) {

+      this.fRegion = pRegion;

+      this.fState = pState;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("region".equals(parameterName)) return this.fRegion;

+      if ("state".equals(parameterName)) return this.fState;

+      return null;

+    }

+    

+    public Region getRegion() {

+      return this.fRegion;

+    }

+    

+    public State getState() {

+      return this.fState;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("region".equals(parameterName) ) {

+          this.fRegion = (Region) newValue;

+          return true;

+      }

+      if ("state".equals(parameterName) ) {

+          this.fState = (State) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setRegion(final Region pRegion) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fRegion = pRegion;

+    }

+    

+    public void setState(final State pState) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fState = pState;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return StateInRegion.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fRegion, fState};

+    }

+    

+    @Override

+    public StateInRegion.Match toImmutable() {

+      return isMutable() ? newMatch(fRegion, fState) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"region\"=" + prettyPrintValue(fRegion) + ", ");

+      result.append("\"state\"=" + prettyPrintValue(fState));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fRegion, fState);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof StateInRegion.Match)) {

+          StateInRegion.Match other = (StateInRegion.Match) obj;

+          return Objects.equals(fRegion, other.fRegion) && Objects.equals(fState, other.fState);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public StateInRegion specification() {

+      return StateInRegion.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static StateInRegion.Match newEmptyMatch() {

+      return new Mutable(null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @param pState the fixed value of pattern parameter state, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static StateInRegion.Match newMutableMatch(final Region pRegion, final State pState) {

+      return new Mutable(pRegion, pState);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @param pState the fixed value of pattern parameter state, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static StateInRegion.Match newMatch(final Region pRegion, final State pState) {

+      return new Immutable(pRegion, pState);

+    }

+    

+    private static final class Mutable extends StateInRegion.Match {

+      Mutable(final Region pRegion, final State pState) {

+        super(pRegion, pState);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends StateInRegion.Match {

+      Immutable(final Region pRegion, final State pState) {

+        super(pRegion, pState);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * pattern StateInRegion(region: Region, state: State) {

+   *    Region.vertices(region,state);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see StateInRegion

+   * 

+   */

+  public static class Matcher extends BaseMatcher<StateInRegion.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static StateInRegion.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static StateInRegion.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_REGION = 0;

+    

+    private final static int POSITION_STATE = 1;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(StateInRegion.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @param pState the fixed value of pattern parameter state, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<StateInRegion.Match> getAllMatches(final Region pRegion, final State pState) {

+      return rawStreamAllMatches(new Object[]{pRegion, pState}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @param pState the fixed value of pattern parameter state, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<StateInRegion.Match> streamAllMatches(final Region pRegion, final State pState) {

+      return rawStreamAllMatches(new Object[]{pRegion, pState});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @param pState the fixed value of pattern parameter state, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<StateInRegion.Match> getOneArbitraryMatch(final Region pRegion, final State pState) {

+      return rawGetOneArbitraryMatch(new Object[]{pRegion, pState});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @param pState the fixed value of pattern parameter state, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Region pRegion, final State pState) {

+      return rawHasMatch(new Object[]{pRegion, pState});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @param pState the fixed value of pattern parameter state, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Region pRegion, final State pState) {

+      return rawCountMatches(new Object[]{pRegion, pState});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @param pState the fixed value of pattern parameter state, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Region pRegion, final State pState, final Consumer<? super StateInRegion.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pRegion, pState}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pRegion the fixed value of pattern parameter region, or null if not bound.

+     * @param pState the fixed value of pattern parameter state, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public StateInRegion.Match newMatch(final Region pRegion, final State pState) {

+      return StateInRegion.Match.newMatch(pRegion, pState);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for region.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Region> rawStreamAllValuesOfregion(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_REGION, parameters).map(Region.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for region.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Region> getAllValuesOfregion() {

+      return rawStreamAllValuesOfregion(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for region.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Region> streamAllValuesOfregion() {

+      return rawStreamAllValuesOfregion(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for region.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Region> streamAllValuesOfregion(final StateInRegion.Match partialMatch) {

+      return rawStreamAllValuesOfregion(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for region.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Region> streamAllValuesOfregion(final State pState) {

+      return rawStreamAllValuesOfregion(new Object[]{null, pState});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for region.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Region> getAllValuesOfregion(final StateInRegion.Match partialMatch) {

+      return rawStreamAllValuesOfregion(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for region.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Region> getAllValuesOfregion(final State pState) {

+      return rawStreamAllValuesOfregion(new Object[]{null, pState}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for state.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<State> rawStreamAllValuesOfstate(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_STATE, parameters).map(State.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for state.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<State> getAllValuesOfstate() {

+      return rawStreamAllValuesOfstate(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for state.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<State> streamAllValuesOfstate() {

+      return rawStreamAllValuesOfstate(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for state.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<State> streamAllValuesOfstate(final StateInRegion.Match partialMatch) {

+      return rawStreamAllValuesOfstate(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for state.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<State> streamAllValuesOfstate(final Region pRegion) {

+      return rawStreamAllValuesOfstate(new Object[]{pRegion, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for state.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<State> getAllValuesOfstate(final StateInRegion.Match partialMatch) {

+      return rawStreamAllValuesOfstate(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for state.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<State> getAllValuesOfstate(final Region pRegion) {

+      return rawStreamAllValuesOfstate(new Object[]{pRegion, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected StateInRegion.Match tupleToMatch(final Tuple t) {

+      try {

+          return StateInRegion.Match.newMatch((Region) t.get(POSITION_REGION), (State) t.get(POSITION_STATE));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected StateInRegion.Match arrayToMatch(final Object[] match) {

+      try {

+          return StateInRegion.Match.newMatch((Region) match[POSITION_REGION], (State) match[POSITION_STATE]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected StateInRegion.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return StateInRegion.Match.newMutableMatch((Region) match[POSITION_REGION], (State) match[POSITION_STATE]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<StateInRegion.Matcher> querySpecification() {

+      return StateInRegion.instance();

+    }

+  }

+  

+  private StateInRegion() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static StateInRegion instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected StateInRegion.Matcher instantiate(final ViatraQueryEngine engine) {

+    return StateInRegion.Matcher.on(engine);

+  }

+  

+  @Override

+  public StateInRegion.Matcher instantiate() {

+    return StateInRegion.Matcher.create();

+  }

+  

+  @Override

+  public StateInRegion.Match newEmptyMatch() {

+    return StateInRegion.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public StateInRegion.Match newMatch(final Object... parameters) {

+    return StateInRegion.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Region) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.State) parameters[1]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion (visibility: PUBLIC, simpleName: StateInRegion, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion (visibility: PUBLIC, simpleName: StateInRegion, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static StateInRegion INSTANCE = new StateInRegion();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static StateInRegion.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_region = new PParameter("region", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Region", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Region")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_state = new PParameter("state", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.State", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "State")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_region, parameter_state);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.StateInRegion";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("region","state");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_region = body.getOrCreateVariableByName("region");

+          PVariable var_state = body.getOrCreateVariableByName("state");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_region), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_state), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "State")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_region, parameter_region),

+             new ExportedParameter(body, var_state, parameter_state)

+          ));

+          //    Region.vertices(region,state)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_region), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_region, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Region", "vertices")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_0_, var_state);

+          bodies.add(body);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchHasNoIncoming.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchHasNoIncoming.java
new file mode 100644
index 00000000..d59ab2d9
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchHasNoIncoming.java
@@ -0,0 +1,551 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         {@literal @}Constraint(severity="error", message="error", key = {s})

+ *         pattern synchHasNoIncoming(s : Synchronization) {

+ *              neg find transition(_, _, s);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class SynchHasNoIncoming extends BaseGeneratedEMFQuerySpecification<SynchHasNoIncoming.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchHasNoIncoming pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Synchronization fS;

+    

+    private static List<String> parameterNames = makeImmutableList("s");

+    

+    private Match(final Synchronization pS) {

+      this.fS = pS;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("s".equals(parameterName)) return this.fS;

+      return null;

+    }

+    

+    public Synchronization getS() {

+      return this.fS;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("s".equals(parameterName) ) {

+          this.fS = (Synchronization) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setS(final Synchronization pS) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fS = pS;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchHasNoIncoming";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return SynchHasNoIncoming.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fS};

+    }

+    

+    @Override

+    public SynchHasNoIncoming.Match toImmutable() {

+      return isMutable() ? newMatch(fS) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"s\"=" + prettyPrintValue(fS));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fS);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof SynchHasNoIncoming.Match)) {

+          SynchHasNoIncoming.Match other = (SynchHasNoIncoming.Match) obj;

+          return Objects.equals(fS, other.fS);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public SynchHasNoIncoming specification() {

+      return SynchHasNoIncoming.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static SynchHasNoIncoming.Match newEmptyMatch() {

+      return new Mutable(null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static SynchHasNoIncoming.Match newMutableMatch(final Synchronization pS) {

+      return new Mutable(pS);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static SynchHasNoIncoming.Match newMatch(final Synchronization pS) {

+      return new Immutable(pS);

+    }

+    

+    private static final class Mutable extends SynchHasNoIncoming.Match {

+      Mutable(final Synchronization pS) {

+        super(pS);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends SynchHasNoIncoming.Match {

+      Immutable(final Synchronization pS) {

+        super(pS);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchHasNoIncoming pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * {@literal @}Constraint(severity="error", message="error", key = {s})

+   * pattern synchHasNoIncoming(s : Synchronization) {

+   *    neg find transition(_, _, s);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see SynchHasNoIncoming

+   * 

+   */

+  public static class Matcher extends BaseMatcher<SynchHasNoIncoming.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static SynchHasNoIncoming.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static SynchHasNoIncoming.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_S = 0;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(SynchHasNoIncoming.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<SynchHasNoIncoming.Match> getAllMatches(final Synchronization pS) {

+      return rawStreamAllMatches(new Object[]{pS}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<SynchHasNoIncoming.Match> streamAllMatches(final Synchronization pS) {

+      return rawStreamAllMatches(new Object[]{pS});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<SynchHasNoIncoming.Match> getOneArbitraryMatch(final Synchronization pS) {

+      return rawGetOneArbitraryMatch(new Object[]{pS});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Synchronization pS) {

+      return rawHasMatch(new Object[]{pS});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Synchronization pS) {

+      return rawCountMatches(new Object[]{pS});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Synchronization pS, final Consumer<? super SynchHasNoIncoming.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pS}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public SynchHasNoIncoming.Match newMatch(final Synchronization pS) {

+      return SynchHasNoIncoming.Match.newMatch(pS);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Synchronization> rawStreamAllValuesOfs(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_S, parameters).map(Synchronization.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray());

+    }

+    

+    @Override

+    protected SynchHasNoIncoming.Match tupleToMatch(final Tuple t) {

+      try {

+          return SynchHasNoIncoming.Match.newMatch((Synchronization) t.get(POSITION_S));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected SynchHasNoIncoming.Match arrayToMatch(final Object[] match) {

+      try {

+          return SynchHasNoIncoming.Match.newMatch((Synchronization) match[POSITION_S]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected SynchHasNoIncoming.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return SynchHasNoIncoming.Match.newMutableMatch((Synchronization) match[POSITION_S]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<SynchHasNoIncoming.Matcher> querySpecification() {

+      return SynchHasNoIncoming.instance();

+    }

+  }

+  

+  private SynchHasNoIncoming() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static SynchHasNoIncoming instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected SynchHasNoIncoming.Matcher instantiate(final ViatraQueryEngine engine) {

+    return SynchHasNoIncoming.Matcher.on(engine);

+  }

+  

+  @Override

+  public SynchHasNoIncoming.Matcher instantiate() {

+    return SynchHasNoIncoming.Matcher.create();

+  }

+  

+  @Override

+  public SynchHasNoIncoming.Match newEmptyMatch() {

+    return SynchHasNoIncoming.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public SynchHasNoIncoming.Match newMatch(final Object... parameters) {

+    return SynchHasNoIncoming.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization) parameters[0]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchHasNoIncoming (visibility: PUBLIC, simpleName: SynchHasNoIncoming, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchHasNoIncoming, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchHasNoIncoming (visibility: PUBLIC, simpleName: SynchHasNoIncoming, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchHasNoIncoming, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static SynchHasNoIncoming INSTANCE = new SynchHasNoIncoming();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static SynchHasNoIncoming.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_s = new PParameter("s", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Synchronization")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_s);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchHasNoIncoming";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("s");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_s = body.getOrCreateVariableByName("s");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_s, parameter_s)

+          ));

+          //    neg find transition(_, _, s)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var___0_, var___1_, var_s), Transition.instance().getInternalQueryRepresentation());

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("s")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchHasNoOutgoing.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchHasNoOutgoing.java
new file mode 100644
index 00000000..e3ff69bd
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchHasNoOutgoing.java
@@ -0,0 +1,559 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         /////////

+ *         // Synchronization

+ *         /////////

+ *         

+ *         {@literal @}Constraint(severity="error", message="error", key = {s})

+ *         pattern synchHasNoOutgoing(s : Synchronization) {

+ *              neg find transition(_, s, _);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class SynchHasNoOutgoing extends BaseGeneratedEMFQuerySpecification<SynchHasNoOutgoing.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchHasNoOutgoing pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Synchronization fS;

+    

+    private static List<String> parameterNames = makeImmutableList("s");

+    

+    private Match(final Synchronization pS) {

+      this.fS = pS;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("s".equals(parameterName)) return this.fS;

+      return null;

+    }

+    

+    public Synchronization getS() {

+      return this.fS;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("s".equals(parameterName) ) {

+          this.fS = (Synchronization) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setS(final Synchronization pS) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fS = pS;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchHasNoOutgoing";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return SynchHasNoOutgoing.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fS};

+    }

+    

+    @Override

+    public SynchHasNoOutgoing.Match toImmutable() {

+      return isMutable() ? newMatch(fS) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"s\"=" + prettyPrintValue(fS));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fS);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof SynchHasNoOutgoing.Match)) {

+          SynchHasNoOutgoing.Match other = (SynchHasNoOutgoing.Match) obj;

+          return Objects.equals(fS, other.fS);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public SynchHasNoOutgoing specification() {

+      return SynchHasNoOutgoing.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static SynchHasNoOutgoing.Match newEmptyMatch() {

+      return new Mutable(null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static SynchHasNoOutgoing.Match newMutableMatch(final Synchronization pS) {

+      return new Mutable(pS);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static SynchHasNoOutgoing.Match newMatch(final Synchronization pS) {

+      return new Immutable(pS);

+    }

+    

+    private static final class Mutable extends SynchHasNoOutgoing.Match {

+      Mutable(final Synchronization pS) {

+        super(pS);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends SynchHasNoOutgoing.Match {

+      Immutable(final Synchronization pS) {

+        super(pS);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchHasNoOutgoing pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * /////////

+   * // Synchronization

+   * /////////

+   * 

+   * {@literal @}Constraint(severity="error", message="error", key = {s})

+   * pattern synchHasNoOutgoing(s : Synchronization) {

+   *    neg find transition(_, s, _);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see SynchHasNoOutgoing

+   * 

+   */

+  public static class Matcher extends BaseMatcher<SynchHasNoOutgoing.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static SynchHasNoOutgoing.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static SynchHasNoOutgoing.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_S = 0;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(SynchHasNoOutgoing.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<SynchHasNoOutgoing.Match> getAllMatches(final Synchronization pS) {

+      return rawStreamAllMatches(new Object[]{pS}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<SynchHasNoOutgoing.Match> streamAllMatches(final Synchronization pS) {

+      return rawStreamAllMatches(new Object[]{pS});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<SynchHasNoOutgoing.Match> getOneArbitraryMatch(final Synchronization pS) {

+      return rawGetOneArbitraryMatch(new Object[]{pS});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Synchronization pS) {

+      return rawHasMatch(new Object[]{pS});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Synchronization pS) {

+      return rawCountMatches(new Object[]{pS});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Synchronization pS, final Consumer<? super SynchHasNoOutgoing.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pS}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public SynchHasNoOutgoing.Match newMatch(final Synchronization pS) {

+      return SynchHasNoOutgoing.Match.newMatch(pS);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Synchronization> rawStreamAllValuesOfs(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_S, parameters).map(Synchronization.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray());

+    }

+    

+    @Override

+    protected SynchHasNoOutgoing.Match tupleToMatch(final Tuple t) {

+      try {

+          return SynchHasNoOutgoing.Match.newMatch((Synchronization) t.get(POSITION_S));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected SynchHasNoOutgoing.Match arrayToMatch(final Object[] match) {

+      try {

+          return SynchHasNoOutgoing.Match.newMatch((Synchronization) match[POSITION_S]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected SynchHasNoOutgoing.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return SynchHasNoOutgoing.Match.newMutableMatch((Synchronization) match[POSITION_S]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<SynchHasNoOutgoing.Matcher> querySpecification() {

+      return SynchHasNoOutgoing.instance();

+    }

+  }

+  

+  private SynchHasNoOutgoing() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static SynchHasNoOutgoing instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected SynchHasNoOutgoing.Matcher instantiate(final ViatraQueryEngine engine) {

+    return SynchHasNoOutgoing.Matcher.on(engine);

+  }

+  

+  @Override

+  public SynchHasNoOutgoing.Matcher instantiate() {

+    return SynchHasNoOutgoing.Matcher.create();

+  }

+  

+  @Override

+  public SynchHasNoOutgoing.Match newEmptyMatch() {

+    return SynchHasNoOutgoing.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public SynchHasNoOutgoing.Match newMatch(final Object... parameters) {

+    return SynchHasNoOutgoing.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization) parameters[0]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchHasNoOutgoing (visibility: PUBLIC, simpleName: SynchHasNoOutgoing, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchHasNoOutgoing, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchHasNoOutgoing (visibility: PUBLIC, simpleName: SynchHasNoOutgoing, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchHasNoOutgoing, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static SynchHasNoOutgoing INSTANCE = new SynchHasNoOutgoing();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static SynchHasNoOutgoing.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_s = new PParameter("s", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Synchronization")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_s);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchHasNoOutgoing";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("s");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_s = body.getOrCreateVariableByName("s");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_s, parameter_s)

+          ));

+          //    neg find transition(_, s, _)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var___0_, var_s, var___1_), Transition.instance().getInternalQueryRepresentation());

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("s")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchThree.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchThree.java
new file mode 100644
index 00000000..228db3a0
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchThree.java
@@ -0,0 +1,639 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         Simplifying model generation

+ *          

+ *         {@literal @}Constraint(severity="error", message="error", key = {s})

+ *         pattern synchThree(s: Synchronization) {

+ *              Transition.target(t1,s);

+ *              Transition.target(t2,s);

+ *              Transition.target(t3,s);

+ *              t1!=t2;

+ *              t2!=t3;

+ *              t1!=t3;

+ *         } or {

+ *              Transition.source(t1,s);

+ *              Transition.source(t2,s);

+ *              Transition.source(t3,s);

+ *              t1!=t2;

+ *              t2!=t3;

+ *              t1!=t3;

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class SynchThree extends BaseGeneratedEMFQuerySpecification<SynchThree.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchThree pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Synchronization fS;

+    

+    private static List<String> parameterNames = makeImmutableList("s");

+    

+    private Match(final Synchronization pS) {

+      this.fS = pS;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("s".equals(parameterName)) return this.fS;

+      return null;

+    }

+    

+    public Synchronization getS() {

+      return this.fS;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("s".equals(parameterName) ) {

+          this.fS = (Synchronization) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setS(final Synchronization pS) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fS = pS;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchThree";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return SynchThree.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fS};

+    }

+    

+    @Override

+    public SynchThree.Match toImmutable() {

+      return isMutable() ? newMatch(fS) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"s\"=" + prettyPrintValue(fS));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fS);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof SynchThree.Match)) {

+          SynchThree.Match other = (SynchThree.Match) obj;

+          return Objects.equals(fS, other.fS);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public SynchThree specification() {

+      return SynchThree.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static SynchThree.Match newEmptyMatch() {

+      return new Mutable(null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static SynchThree.Match newMutableMatch(final Synchronization pS) {

+      return new Mutable(pS);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static SynchThree.Match newMatch(final Synchronization pS) {

+      return new Immutable(pS);

+    }

+    

+    private static final class Mutable extends SynchThree.Match {

+      Mutable(final Synchronization pS) {

+        super(pS);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends SynchThree.Match {

+      Immutable(final Synchronization pS) {

+        super(pS);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchThree pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * Simplifying model generation

+   *  

+   * {@literal @}Constraint(severity="error", message="error", key = {s})

+   * pattern synchThree(s: Synchronization) {

+   *    Transition.target(t1,s);

+   *    Transition.target(t2,s);

+   *    Transition.target(t3,s);

+   *    t1!=t2;

+   *    t2!=t3;

+   *    t1!=t3;

+   * } or {

+   *    Transition.source(t1,s);

+   *    Transition.source(t2,s);

+   *    Transition.source(t3,s);

+   *    t1!=t2;

+   *    t2!=t3;

+   *    t1!=t3;

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see SynchThree

+   * 

+   */

+  public static class Matcher extends BaseMatcher<SynchThree.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static SynchThree.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static SynchThree.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_S = 0;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(SynchThree.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<SynchThree.Match> getAllMatches(final Synchronization pS) {

+      return rawStreamAllMatches(new Object[]{pS}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<SynchThree.Match> streamAllMatches(final Synchronization pS) {

+      return rawStreamAllMatches(new Object[]{pS});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<SynchThree.Match> getOneArbitraryMatch(final Synchronization pS) {

+      return rawGetOneArbitraryMatch(new Object[]{pS});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Synchronization pS) {

+      return rawHasMatch(new Object[]{pS});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Synchronization pS) {

+      return rawCountMatches(new Object[]{pS});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Synchronization pS, final Consumer<? super SynchThree.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pS}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public SynchThree.Match newMatch(final Synchronization pS) {

+      return SynchThree.Match.newMatch(pS);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Synchronization> rawStreamAllValuesOfs(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_S, parameters).map(Synchronization.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray());

+    }

+    

+    @Override

+    protected SynchThree.Match tupleToMatch(final Tuple t) {

+      try {

+          return SynchThree.Match.newMatch((Synchronization) t.get(POSITION_S));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected SynchThree.Match arrayToMatch(final Object[] match) {

+      try {

+          return SynchThree.Match.newMatch((Synchronization) match[POSITION_S]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected SynchThree.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return SynchThree.Match.newMutableMatch((Synchronization) match[POSITION_S]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<SynchThree.Matcher> querySpecification() {

+      return SynchThree.instance();

+    }

+  }

+  

+  private SynchThree() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static SynchThree instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected SynchThree.Matcher instantiate(final ViatraQueryEngine engine) {

+    return SynchThree.Matcher.on(engine);

+  }

+  

+  @Override

+  public SynchThree.Matcher instantiate() {

+    return SynchThree.Matcher.create();

+  }

+  

+  @Override

+  public SynchThree.Match newEmptyMatch() {

+    return SynchThree.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public SynchThree.Match newMatch(final Object... parameters) {

+    return SynchThree.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization) parameters[0]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchThree (visibility: PUBLIC, simpleName: SynchThree, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchThree, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchThree (visibility: PUBLIC, simpleName: SynchThree, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchThree, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static SynchThree INSTANCE = new SynchThree();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static SynchThree.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_s = new PParameter("s", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Synchronization")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_s);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.synchThree";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("s");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_s = body.getOrCreateVariableByName("s");

+          PVariable var_t1 = body.getOrCreateVariableByName("t1");

+          PVariable var_t2 = body.getOrCreateVariableByName("t2");

+          PVariable var_t3 = body.getOrCreateVariableByName("t3");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_s, parameter_s)

+          ));

+          //    Transition.target(t1,s)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t1, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Transition", "target")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_0_, var_s);

+          //    Transition.target(t2,s)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t2, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Transition", "target")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_1_, var_s);

+          //    Transition.target(t3,s)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t3), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t3, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Transition", "target")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_2_, var_s);

+          //    t1!=t2

+          new Inequality(body, var_t1, var_t2);

+          //    t2!=t3

+          new Inequality(body, var_t2, var_t3);

+          //    t1!=t3

+          new Inequality(body, var_t1, var_t3);

+          bodies.add(body);

+      }

+      {

+          PBody body = new PBody(this);

+          PVariable var_s = body.getOrCreateVariableByName("s");

+          PVariable var_t1 = body.getOrCreateVariableByName("t1");

+          PVariable var_t2 = body.getOrCreateVariableByName("t2");

+          PVariable var_t3 = body.getOrCreateVariableByName("t3");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_s, parameter_s)

+          ));

+          //    Transition.source(t1,s)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t1, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Transition", "source")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_0_, var_s);

+          //    Transition.source(t2,s)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t2, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Transition", "source")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_1_, var_s);

+          //    Transition.source(t3,s)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t3), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t3, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Transition", "source")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_2_, var_s);

+          //    t1!=t2

+          new Inequality(body, var_t1, var_t2);

+          //    t2!=t3

+          new Inequality(body, var_t2, var_t3);

+          //    t1!=t3

+          new Inequality(body, var_t1, var_t3);

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("s")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedIncomingInSameRegion.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedIncomingInSameRegion.java
new file mode 100644
index 00000000..dabbe8c5
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedIncomingInSameRegion.java
@@ -0,0 +1,888 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         {@literal @}Constraint(severity="error", message="error", key = {s})

+ *         pattern SynchronizedIncomingInSameRegion(s : Synchronization, v1 : Vertex, v2 : Vertex) {

+ *              find transition(t1, v1, s);

+ *              find transition(t2, v2, s);

+ *              t1!=t2;

+ *              Region.vertices(r, v1);

+ *              Region.vertices(r, v2);

+ *         } or {

+ *              find transition(t1, s, v1);

+ *              find transition(t2, s, v2);

+ *              t1!=t2;

+ *              Region.vertices(r, v1);

+ *              Region.vertices(r, v2);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class SynchronizedIncomingInSameRegion extends BaseGeneratedEMFQuerySpecification<SynchronizedIncomingInSameRegion.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedIncomingInSameRegion pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Synchronization fS;

+    

+    private Vertex fV1;

+    

+    private Vertex fV2;

+    

+    private static List<String> parameterNames = makeImmutableList("s", "v1", "v2");

+    

+    private Match(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      this.fS = pS;

+      this.fV1 = pV1;

+      this.fV2 = pV2;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("s".equals(parameterName)) return this.fS;

+      if ("v1".equals(parameterName)) return this.fV1;

+      if ("v2".equals(parameterName)) return this.fV2;

+      return null;

+    }

+    

+    public Synchronization getS() {

+      return this.fS;

+    }

+    

+    public Vertex getV1() {

+      return this.fV1;

+    }

+    

+    public Vertex getV2() {

+      return this.fV2;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("s".equals(parameterName) ) {

+          this.fS = (Synchronization) newValue;

+          return true;

+      }

+      if ("v1".equals(parameterName) ) {

+          this.fV1 = (Vertex) newValue;

+          return true;

+      }

+      if ("v2".equals(parameterName) ) {

+          this.fV2 = (Vertex) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setS(final Synchronization pS) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fS = pS;

+    }

+    

+    public void setV1(final Vertex pV1) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fV1 = pV1;

+    }

+    

+    public void setV2(final Vertex pV2) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fV2 = pV2;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedIncomingInSameRegion";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return SynchronizedIncomingInSameRegion.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fS, fV1, fV2};

+    }

+    

+    @Override

+    public SynchronizedIncomingInSameRegion.Match toImmutable() {

+      return isMutable() ? newMatch(fS, fV1, fV2) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"s\"=" + prettyPrintValue(fS) + ", ");

+      result.append("\"v1\"=" + prettyPrintValue(fV1) + ", ");

+      result.append("\"v2\"=" + prettyPrintValue(fV2));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fS, fV1, fV2);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof SynchronizedIncomingInSameRegion.Match)) {

+          SynchronizedIncomingInSameRegion.Match other = (SynchronizedIncomingInSameRegion.Match) obj;

+          return Objects.equals(fS, other.fS) && Objects.equals(fV1, other.fV1) && Objects.equals(fV2, other.fV2);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public SynchronizedIncomingInSameRegion specification() {

+      return SynchronizedIncomingInSameRegion.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static SynchronizedIncomingInSameRegion.Match newEmptyMatch() {

+      return new Mutable(null, null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static SynchronizedIncomingInSameRegion.Match newMutableMatch(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return new Mutable(pS, pV1, pV2);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static SynchronizedIncomingInSameRegion.Match newMatch(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return new Immutable(pS, pV1, pV2);

+    }

+    

+    private static final class Mutable extends SynchronizedIncomingInSameRegion.Match {

+      Mutable(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+        super(pS, pV1, pV2);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends SynchronizedIncomingInSameRegion.Match {

+      Immutable(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+        super(pS, pV1, pV2);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedIncomingInSameRegion pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * {@literal @}Constraint(severity="error", message="error", key = {s})

+   * pattern SynchronizedIncomingInSameRegion(s : Synchronization, v1 : Vertex, v2 : Vertex) {

+   *    find transition(t1, v1, s);

+   *    find transition(t2, v2, s);

+   *    t1!=t2;

+   *    Region.vertices(r, v1);

+   *    Region.vertices(r, v2);

+   * } or {

+   *    find transition(t1, s, v1);

+   *    find transition(t2, s, v2);

+   *    t1!=t2;

+   *    Region.vertices(r, v1);

+   *    Region.vertices(r, v2);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see SynchronizedIncomingInSameRegion

+   * 

+   */

+  public static class Matcher extends BaseMatcher<SynchronizedIncomingInSameRegion.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static SynchronizedIncomingInSameRegion.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static SynchronizedIncomingInSameRegion.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_S = 0;

+    

+    private final static int POSITION_V1 = 1;

+    

+    private final static int POSITION_V2 = 2;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(SynchronizedIncomingInSameRegion.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<SynchronizedIncomingInSameRegion.Match> getAllMatches(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return rawStreamAllMatches(new Object[]{pS, pV1, pV2}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<SynchronizedIncomingInSameRegion.Match> streamAllMatches(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return rawStreamAllMatches(new Object[]{pS, pV1, pV2});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<SynchronizedIncomingInSameRegion.Match> getOneArbitraryMatch(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return rawGetOneArbitraryMatch(new Object[]{pS, pV1, pV2});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return rawHasMatch(new Object[]{pS, pV1, pV2});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return rawCountMatches(new Object[]{pS, pV1, pV2});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Synchronization pS, final Vertex pV1, final Vertex pV2, final Consumer<? super SynchronizedIncomingInSameRegion.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pS, pV1, pV2}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public SynchronizedIncomingInSameRegion.Match newMatch(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return SynchronizedIncomingInSameRegion.Match.newMatch(pS, pV1, pV2);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Synchronization> rawStreamAllValuesOfs(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_S, parameters).map(Synchronization.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs(final SynchronizedIncomingInSameRegion.Match partialMatch) {

+      return rawStreamAllValuesOfs(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs(final Vertex pV1, final Vertex pV2) {

+      return rawStreamAllValuesOfs(new Object[]{null, pV1, pV2});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs(final SynchronizedIncomingInSameRegion.Match partialMatch) {

+      return rawStreamAllValuesOfs(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs(final Vertex pV1, final Vertex pV2) {

+      return rawStreamAllValuesOfs(new Object[]{null, pV1, pV2}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Vertex> rawStreamAllValuesOfv1(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_V1, parameters).map(Vertex.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv1() {

+      return rawStreamAllValuesOfv1(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv1() {

+      return rawStreamAllValuesOfv1(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv1(final SynchronizedIncomingInSameRegion.Match partialMatch) {

+      return rawStreamAllValuesOfv1(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv1(final Synchronization pS, final Vertex pV2) {

+      return rawStreamAllValuesOfv1(new Object[]{pS, null, pV2});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv1(final SynchronizedIncomingInSameRegion.Match partialMatch) {

+      return rawStreamAllValuesOfv1(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv1(final Synchronization pS, final Vertex pV2) {

+      return rawStreamAllValuesOfv1(new Object[]{pS, null, pV2}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Vertex> rawStreamAllValuesOfv2(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_V2, parameters).map(Vertex.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv2() {

+      return rawStreamAllValuesOfv2(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv2() {

+      return rawStreamAllValuesOfv2(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv2(final SynchronizedIncomingInSameRegion.Match partialMatch) {

+      return rawStreamAllValuesOfv2(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv2(final Synchronization pS, final Vertex pV1) {

+      return rawStreamAllValuesOfv2(new Object[]{pS, pV1, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv2(final SynchronizedIncomingInSameRegion.Match partialMatch) {

+      return rawStreamAllValuesOfv2(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv2(final Synchronization pS, final Vertex pV1) {

+      return rawStreamAllValuesOfv2(new Object[]{pS, pV1, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected SynchronizedIncomingInSameRegion.Match tupleToMatch(final Tuple t) {

+      try {

+          return SynchronizedIncomingInSameRegion.Match.newMatch((Synchronization) t.get(POSITION_S), (Vertex) t.get(POSITION_V1), (Vertex) t.get(POSITION_V2));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected SynchronizedIncomingInSameRegion.Match arrayToMatch(final Object[] match) {

+      try {

+          return SynchronizedIncomingInSameRegion.Match.newMatch((Synchronization) match[POSITION_S], (Vertex) match[POSITION_V1], (Vertex) match[POSITION_V2]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected SynchronizedIncomingInSameRegion.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return SynchronizedIncomingInSameRegion.Match.newMutableMatch((Synchronization) match[POSITION_S], (Vertex) match[POSITION_V1], (Vertex) match[POSITION_V2]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<SynchronizedIncomingInSameRegion.Matcher> querySpecification() {

+      return SynchronizedIncomingInSameRegion.instance();

+    }

+  }

+  

+  private SynchronizedIncomingInSameRegion() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static SynchronizedIncomingInSameRegion instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected SynchronizedIncomingInSameRegion.Matcher instantiate(final ViatraQueryEngine engine) {

+    return SynchronizedIncomingInSameRegion.Matcher.on(engine);

+  }

+  

+  @Override

+  public SynchronizedIncomingInSameRegion.Matcher instantiate() {

+    return SynchronizedIncomingInSameRegion.Matcher.create();

+  }

+  

+  @Override

+  public SynchronizedIncomingInSameRegion.Match newEmptyMatch() {

+    return SynchronizedIncomingInSameRegion.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public SynchronizedIncomingInSameRegion.Match newMatch(final Object... parameters) {

+    return SynchronizedIncomingInSameRegion.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex) parameters[1], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex) parameters[2]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedIncomingInSameRegion (visibility: PUBLIC, simpleName: SynchronizedIncomingInSameRegion, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedIncomingInSameRegion, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedIncomingInSameRegion (visibility: PUBLIC, simpleName: SynchronizedIncomingInSameRegion, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedIncomingInSameRegion, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static SynchronizedIncomingInSameRegion INSTANCE = new SynchronizedIncomingInSameRegion();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static SynchronizedIncomingInSameRegion.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_s = new PParameter("s", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Synchronization")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_v1 = new PParameter("v1", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Vertex")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_v2 = new PParameter("v2", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Vertex")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_s, parameter_v1, parameter_v2);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedIncomingInSameRegion";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("s","v1","v2");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_s = body.getOrCreateVariableByName("s");

+          PVariable var_v1 = body.getOrCreateVariableByName("v1");

+          PVariable var_v2 = body.getOrCreateVariableByName("v2");

+          PVariable var_t1 = body.getOrCreateVariableByName("t1");

+          PVariable var_t2 = body.getOrCreateVariableByName("t2");

+          PVariable var_r = body.getOrCreateVariableByName("r");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_v1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_v2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_s, parameter_s),

+             new ExportedParameter(body, var_v1, parameter_v1),

+             new ExportedParameter(body, var_v2, parameter_v2)

+          ));

+          //    find transition(t1, v1, s)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var_t1, var_v1, var_s), Transition.instance().getInternalQueryRepresentation());

+          //    find transition(t2, v2, s)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var_t2, var_v2, var_s), Transition.instance().getInternalQueryRepresentation());

+          //    t1!=t2

+          new Inequality(body, var_t1, var_t2);

+          //    Region.vertices(r, v1)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Region", "vertices")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_0_, var_v1);

+          //    Region.vertices(r, v2)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Region", "vertices")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_1_, var_v2);

+          bodies.add(body);

+      }

+      {

+          PBody body = new PBody(this);

+          PVariable var_s = body.getOrCreateVariableByName("s");

+          PVariable var_v1 = body.getOrCreateVariableByName("v1");

+          PVariable var_v2 = body.getOrCreateVariableByName("v2");

+          PVariable var_t1 = body.getOrCreateVariableByName("t1");

+          PVariable var_t2 = body.getOrCreateVariableByName("t2");

+          PVariable var_r = body.getOrCreateVariableByName("r");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_v1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_v2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_s, parameter_s),

+             new ExportedParameter(body, var_v1, parameter_v1),

+             new ExportedParameter(body, var_v2, parameter_v2)

+          ));

+          //    find transition(t1, s, v1)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var_t1, var_s, var_v1), Transition.instance().getInternalQueryRepresentation());

+          //    find transition(t2, s, v2)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var_t2, var_s, var_v2), Transition.instance().getInternalQueryRepresentation());

+          //    t1!=t2

+          new Inequality(body, var_t1, var_t2);

+          //    Region.vertices(r, v1)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Region", "vertices")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_0_, var_v1);

+          //    Region.vertices(r, v2)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Region", "vertices")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_1_, var_v2);

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("s")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedRegionDoesNotHaveMultipleRegions.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedRegionDoesNotHaveMultipleRegions.java
new file mode 100644
index 00000000..28eecf9c
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedRegionDoesNotHaveMultipleRegions.java
@@ -0,0 +1,744 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Child;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.HasMultipleRegions;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         {@literal @}Constraint(severity="error", message="error", key = {s})

+ *         pattern SynchronizedRegionDoesNotHaveMultipleRegions(s : Synchronization, v : Vertex) {

+ *              find transition(_, v, s);

+ *              find child(c,v);

+ *              neg find hasMultipleRegions(c);

+ *         } or {

+ *              find transition(_, s, v);

+ *              find child(c,v);

+ *              neg find hasMultipleRegions(c);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class SynchronizedRegionDoesNotHaveMultipleRegions extends BaseGeneratedEMFQuerySpecification<SynchronizedRegionDoesNotHaveMultipleRegions.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Synchronization fS;

+    

+    private Vertex fV;

+    

+    private static List<String> parameterNames = makeImmutableList("s", "v");

+    

+    private Match(final Synchronization pS, final Vertex pV) {

+      this.fS = pS;

+      this.fV = pV;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("s".equals(parameterName)) return this.fS;

+      if ("v".equals(parameterName)) return this.fV;

+      return null;

+    }

+    

+    public Synchronization getS() {

+      return this.fS;

+    }

+    

+    public Vertex getV() {

+      return this.fV;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("s".equals(parameterName) ) {

+          this.fS = (Synchronization) newValue;

+          return true;

+      }

+      if ("v".equals(parameterName) ) {

+          this.fV = (Vertex) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setS(final Synchronization pS) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fS = pS;

+    }

+    

+    public void setV(final Vertex pV) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fV = pV;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return SynchronizedRegionDoesNotHaveMultipleRegions.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fS, fV};

+    }

+    

+    @Override

+    public SynchronizedRegionDoesNotHaveMultipleRegions.Match toImmutable() {

+      return isMutable() ? newMatch(fS, fV) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"s\"=" + prettyPrintValue(fS) + ", ");

+      result.append("\"v\"=" + prettyPrintValue(fV));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fS, fV);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof SynchronizedRegionDoesNotHaveMultipleRegions.Match)) {

+          SynchronizedRegionDoesNotHaveMultipleRegions.Match other = (SynchronizedRegionDoesNotHaveMultipleRegions.Match) obj;

+          return Objects.equals(fS, other.fS) && Objects.equals(fV, other.fV);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public SynchronizedRegionDoesNotHaveMultipleRegions specification() {

+      return SynchronizedRegionDoesNotHaveMultipleRegions.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static SynchronizedRegionDoesNotHaveMultipleRegions.Match newEmptyMatch() {

+      return new Mutable(null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static SynchronizedRegionDoesNotHaveMultipleRegions.Match newMutableMatch(final Synchronization pS, final Vertex pV) {

+      return new Mutable(pS, pV);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static SynchronizedRegionDoesNotHaveMultipleRegions.Match newMatch(final Synchronization pS, final Vertex pV) {

+      return new Immutable(pS, pV);

+    }

+    

+    private static final class Mutable extends SynchronizedRegionDoesNotHaveMultipleRegions.Match {

+      Mutable(final Synchronization pS, final Vertex pV) {

+        super(pS, pV);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends SynchronizedRegionDoesNotHaveMultipleRegions.Match {

+      Immutable(final Synchronization pS, final Vertex pV) {

+        super(pS, pV);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * {@literal @}Constraint(severity="error", message="error", key = {s})

+   * pattern SynchronizedRegionDoesNotHaveMultipleRegions(s : Synchronization, v : Vertex) {

+   *    find transition(_, v, s);

+   *    find child(c,v);

+   *    neg find hasMultipleRegions(c);

+   * } or {

+   *    find transition(_, s, v);

+   *    find child(c,v);

+   *    neg find hasMultipleRegions(c);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see SynchronizedRegionDoesNotHaveMultipleRegions

+   * 

+   */

+  public static class Matcher extends BaseMatcher<SynchronizedRegionDoesNotHaveMultipleRegions.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static SynchronizedRegionDoesNotHaveMultipleRegions.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static SynchronizedRegionDoesNotHaveMultipleRegions.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_S = 0;

+    

+    private final static int POSITION_V = 1;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(SynchronizedRegionDoesNotHaveMultipleRegions.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<SynchronizedRegionDoesNotHaveMultipleRegions.Match> getAllMatches(final Synchronization pS, final Vertex pV) {

+      return rawStreamAllMatches(new Object[]{pS, pV}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<SynchronizedRegionDoesNotHaveMultipleRegions.Match> streamAllMatches(final Synchronization pS, final Vertex pV) {

+      return rawStreamAllMatches(new Object[]{pS, pV});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<SynchronizedRegionDoesNotHaveMultipleRegions.Match> getOneArbitraryMatch(final Synchronization pS, final Vertex pV) {

+      return rawGetOneArbitraryMatch(new Object[]{pS, pV});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Synchronization pS, final Vertex pV) {

+      return rawHasMatch(new Object[]{pS, pV});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Synchronization pS, final Vertex pV) {

+      return rawCountMatches(new Object[]{pS, pV});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Synchronization pS, final Vertex pV, final Consumer<? super SynchronizedRegionDoesNotHaveMultipleRegions.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pS, pV}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV the fixed value of pattern parameter v, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public SynchronizedRegionDoesNotHaveMultipleRegions.Match newMatch(final Synchronization pS, final Vertex pV) {

+      return SynchronizedRegionDoesNotHaveMultipleRegions.Match.newMatch(pS, pV);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Synchronization> rawStreamAllValuesOfs(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_S, parameters).map(Synchronization.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs(final SynchronizedRegionDoesNotHaveMultipleRegions.Match partialMatch) {

+      return rawStreamAllValuesOfs(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs(final Vertex pV) {

+      return rawStreamAllValuesOfs(new Object[]{null, pV});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs(final SynchronizedRegionDoesNotHaveMultipleRegions.Match partialMatch) {

+      return rawStreamAllValuesOfs(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs(final Vertex pV) {

+      return rawStreamAllValuesOfs(new Object[]{null, pV}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Vertex> rawStreamAllValuesOfv(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_V, parameters).map(Vertex.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv() {

+      return rawStreamAllValuesOfv(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv() {

+      return rawStreamAllValuesOfv(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv(final SynchronizedRegionDoesNotHaveMultipleRegions.Match partialMatch) {

+      return rawStreamAllValuesOfv(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv(final Synchronization pS) {

+      return rawStreamAllValuesOfv(new Object[]{pS, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv(final SynchronizedRegionDoesNotHaveMultipleRegions.Match partialMatch) {

+      return rawStreamAllValuesOfv(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv(final Synchronization pS) {

+      return rawStreamAllValuesOfv(new Object[]{pS, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected SynchronizedRegionDoesNotHaveMultipleRegions.Match tupleToMatch(final Tuple t) {

+      try {

+          return SynchronizedRegionDoesNotHaveMultipleRegions.Match.newMatch((Synchronization) t.get(POSITION_S), (Vertex) t.get(POSITION_V));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected SynchronizedRegionDoesNotHaveMultipleRegions.Match arrayToMatch(final Object[] match) {

+      try {

+          return SynchronizedRegionDoesNotHaveMultipleRegions.Match.newMatch((Synchronization) match[POSITION_S], (Vertex) match[POSITION_V]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected SynchronizedRegionDoesNotHaveMultipleRegions.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return SynchronizedRegionDoesNotHaveMultipleRegions.Match.newMutableMatch((Synchronization) match[POSITION_S], (Vertex) match[POSITION_V]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<SynchronizedRegionDoesNotHaveMultipleRegions.Matcher> querySpecification() {

+      return SynchronizedRegionDoesNotHaveMultipleRegions.instance();

+    }

+  }

+  

+  private SynchronizedRegionDoesNotHaveMultipleRegions() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static SynchronizedRegionDoesNotHaveMultipleRegions instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected SynchronizedRegionDoesNotHaveMultipleRegions.Matcher instantiate(final ViatraQueryEngine engine) {

+    return SynchronizedRegionDoesNotHaveMultipleRegions.Matcher.on(engine);

+  }

+  

+  @Override

+  public SynchronizedRegionDoesNotHaveMultipleRegions.Matcher instantiate() {

+    return SynchronizedRegionDoesNotHaveMultipleRegions.Matcher.create();

+  }

+  

+  @Override

+  public SynchronizedRegionDoesNotHaveMultipleRegions.Match newEmptyMatch() {

+    return SynchronizedRegionDoesNotHaveMultipleRegions.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public SynchronizedRegionDoesNotHaveMultipleRegions.Match newMatch(final Object... parameters) {

+    return SynchronizedRegionDoesNotHaveMultipleRegions.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex) parameters[1]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions (visibility: PUBLIC, simpleName: SynchronizedRegionDoesNotHaveMultipleRegions, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions (visibility: PUBLIC, simpleName: SynchronizedRegionDoesNotHaveMultipleRegions, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static SynchronizedRegionDoesNotHaveMultipleRegions INSTANCE = new SynchronizedRegionDoesNotHaveMultipleRegions();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static SynchronizedRegionDoesNotHaveMultipleRegions.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_s = new PParameter("s", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Synchronization")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_v = new PParameter("v", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Vertex")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_s, parameter_v);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionDoesNotHaveMultipleRegions";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("s","v");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_s = body.getOrCreateVariableByName("s");

+          PVariable var_v = body.getOrCreateVariableByName("v");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          PVariable var_c = body.getOrCreateVariableByName("c");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_v), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_s, parameter_s),

+             new ExportedParameter(body, var_v, parameter_v)

+          ));

+          //    find transition(_, v, s)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var___0_, var_v, var_s), Transition.instance().getInternalQueryRepresentation());

+          //    find child(c,v)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var_c, var_v), Child.instance().getInternalQueryRepresentation());

+          //    neg find hasMultipleRegions(c)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var_c), HasMultipleRegions.instance().getInternalQueryRepresentation());

+          bodies.add(body);

+      }

+      {

+          PBody body = new PBody(this);

+          PVariable var_s = body.getOrCreateVariableByName("s");

+          PVariable var_v = body.getOrCreateVariableByName("v");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          PVariable var_c = body.getOrCreateVariableByName("c");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_v), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_s, parameter_s),

+             new ExportedParameter(body, var_v, parameter_v)

+          ));

+          //    find transition(_, s, v)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var___0_, var_s, var_v), Transition.instance().getInternalQueryRepresentation());

+          //    find child(c,v)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var_c, var_v), Child.instance().getInternalQueryRepresentation());

+          //    neg find hasMultipleRegions(c)

+          new NegativePatternCall(body, Tuples.flatTupleOf(var_c), HasMultipleRegions.instance().getInternalQueryRepresentation());

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("s")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedRegionsAreNotSiblings.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedRegionsAreNotSiblings.java
new file mode 100644
index 00000000..160c4aa0
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/SynchronizedRegionsAreNotSiblings.java
@@ -0,0 +1,902 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex;

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         {@literal @}Constraint(severity="error", message="error", key = {s})

+ *         pattern SynchronizedRegionsAreNotSiblings(s : Synchronization, v1 : Vertex, v2 : Vertex) {

+ *              find transition(_, v1, s);

+ *              find transition(_, v2, s);

+ *              CompositeElement.regions.vertices(r1, v1);

+ *              CompositeElement.regions.vertices(r2, v2);

+ *              r1 != r2;

+ *         } or {

+ *              find transition(_, s, v1);

+ *              find transition(_, s, v2);

+ *              CompositeElement.regions.vertices(r1, v1);

+ *              CompositeElement.regions.vertices(r2, v2);

+ *              r1 != r2;

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class SynchronizedRegionsAreNotSiblings extends BaseGeneratedEMFQuerySpecification<SynchronizedRegionsAreNotSiblings.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionsAreNotSiblings pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Synchronization fS;

+    

+    private Vertex fV1;

+    

+    private Vertex fV2;

+    

+    private static List<String> parameterNames = makeImmutableList("s", "v1", "v2");

+    

+    private Match(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      this.fS = pS;

+      this.fV1 = pV1;

+      this.fV2 = pV2;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("s".equals(parameterName)) return this.fS;

+      if ("v1".equals(parameterName)) return this.fV1;

+      if ("v2".equals(parameterName)) return this.fV2;

+      return null;

+    }

+    

+    public Synchronization getS() {

+      return this.fS;

+    }

+    

+    public Vertex getV1() {

+      return this.fV1;

+    }

+    

+    public Vertex getV2() {

+      return this.fV2;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("s".equals(parameterName) ) {

+          this.fS = (Synchronization) newValue;

+          return true;

+      }

+      if ("v1".equals(parameterName) ) {

+          this.fV1 = (Vertex) newValue;

+          return true;

+      }

+      if ("v2".equals(parameterName) ) {

+          this.fV2 = (Vertex) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setS(final Synchronization pS) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fS = pS;

+    }

+    

+    public void setV1(final Vertex pV1) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fV1 = pV1;

+    }

+    

+    public void setV2(final Vertex pV2) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fV2 = pV2;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionsAreNotSiblings";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return SynchronizedRegionsAreNotSiblings.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fS, fV1, fV2};

+    }

+    

+    @Override

+    public SynchronizedRegionsAreNotSiblings.Match toImmutable() {

+      return isMutable() ? newMatch(fS, fV1, fV2) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"s\"=" + prettyPrintValue(fS) + ", ");

+      result.append("\"v1\"=" + prettyPrintValue(fV1) + ", ");

+      result.append("\"v2\"=" + prettyPrintValue(fV2));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fS, fV1, fV2);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof SynchronizedRegionsAreNotSiblings.Match)) {

+          SynchronizedRegionsAreNotSiblings.Match other = (SynchronizedRegionsAreNotSiblings.Match) obj;

+          return Objects.equals(fS, other.fS) && Objects.equals(fV1, other.fV1) && Objects.equals(fV2, other.fV2);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public SynchronizedRegionsAreNotSiblings specification() {

+      return SynchronizedRegionsAreNotSiblings.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static SynchronizedRegionsAreNotSiblings.Match newEmptyMatch() {

+      return new Mutable(null, null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static SynchronizedRegionsAreNotSiblings.Match newMutableMatch(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return new Mutable(pS, pV1, pV2);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static SynchronizedRegionsAreNotSiblings.Match newMatch(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return new Immutable(pS, pV1, pV2);

+    }

+    

+    private static final class Mutable extends SynchronizedRegionsAreNotSiblings.Match {

+      Mutable(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+        super(pS, pV1, pV2);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends SynchronizedRegionsAreNotSiblings.Match {

+      Immutable(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+        super(pS, pV1, pV2);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionsAreNotSiblings pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * {@literal @}Constraint(severity="error", message="error", key = {s})

+   * pattern SynchronizedRegionsAreNotSiblings(s : Synchronization, v1 : Vertex, v2 : Vertex) {

+   *    find transition(_, v1, s);

+   *    find transition(_, v2, s);

+   *    CompositeElement.regions.vertices(r1, v1);

+   *    CompositeElement.regions.vertices(r2, v2);

+   *    r1 != r2;

+   * } or {

+   *    find transition(_, s, v1);

+   *    find transition(_, s, v2);

+   *    CompositeElement.regions.vertices(r1, v1);

+   *    CompositeElement.regions.vertices(r2, v2);

+   *    r1 != r2;

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see SynchronizedRegionsAreNotSiblings

+   * 

+   */

+  public static class Matcher extends BaseMatcher<SynchronizedRegionsAreNotSiblings.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static SynchronizedRegionsAreNotSiblings.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static SynchronizedRegionsAreNotSiblings.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_S = 0;

+    

+    private final static int POSITION_V1 = 1;

+    

+    private final static int POSITION_V2 = 2;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(SynchronizedRegionsAreNotSiblings.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<SynchronizedRegionsAreNotSiblings.Match> getAllMatches(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return rawStreamAllMatches(new Object[]{pS, pV1, pV2}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<SynchronizedRegionsAreNotSiblings.Match> streamAllMatches(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return rawStreamAllMatches(new Object[]{pS, pV1, pV2});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<SynchronizedRegionsAreNotSiblings.Match> getOneArbitraryMatch(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return rawGetOneArbitraryMatch(new Object[]{pS, pV1, pV2});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return rawHasMatch(new Object[]{pS, pV1, pV2});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return rawCountMatches(new Object[]{pS, pV1, pV2});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Synchronization pS, final Vertex pV1, final Vertex pV2, final Consumer<? super SynchronizedRegionsAreNotSiblings.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pS, pV1, pV2}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS the fixed value of pattern parameter s, or null if not bound.

+     * @param pV1 the fixed value of pattern parameter v1, or null if not bound.

+     * @param pV2 the fixed value of pattern parameter v2, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public SynchronizedRegionsAreNotSiblings.Match newMatch(final Synchronization pS, final Vertex pV1, final Vertex pV2) {

+      return SynchronizedRegionsAreNotSiblings.Match.newMatch(pS, pV1, pV2);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Synchronization> rawStreamAllValuesOfs(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_S, parameters).map(Synchronization.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs() {

+      return rawStreamAllValuesOfs(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs(final SynchronizedRegionsAreNotSiblings.Match partialMatch) {

+      return rawStreamAllValuesOfs(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs(final Vertex pV1, final Vertex pV2) {

+      return rawStreamAllValuesOfs(new Object[]{null, pV1, pV2});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs(final SynchronizedRegionsAreNotSiblings.Match partialMatch) {

+      return rawStreamAllValuesOfs(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs(final Vertex pV1, final Vertex pV2) {

+      return rawStreamAllValuesOfs(new Object[]{null, pV1, pV2}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Vertex> rawStreamAllValuesOfv1(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_V1, parameters).map(Vertex.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv1() {

+      return rawStreamAllValuesOfv1(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv1() {

+      return rawStreamAllValuesOfv1(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv1(final SynchronizedRegionsAreNotSiblings.Match partialMatch) {

+      return rawStreamAllValuesOfv1(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv1(final Synchronization pS, final Vertex pV2) {

+      return rawStreamAllValuesOfv1(new Object[]{pS, null, pV2});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv1(final SynchronizedRegionsAreNotSiblings.Match partialMatch) {

+      return rawStreamAllValuesOfv1(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv1(final Synchronization pS, final Vertex pV2) {

+      return rawStreamAllValuesOfv1(new Object[]{pS, null, pV2}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Vertex> rawStreamAllValuesOfv2(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_V2, parameters).map(Vertex.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv2() {

+      return rawStreamAllValuesOfv2(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv2() {

+      return rawStreamAllValuesOfv2(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv2(final SynchronizedRegionsAreNotSiblings.Match partialMatch) {

+      return rawStreamAllValuesOfv2(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfv2(final Synchronization pS, final Vertex pV1) {

+      return rawStreamAllValuesOfv2(new Object[]{pS, pV1, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv2(final SynchronizedRegionsAreNotSiblings.Match partialMatch) {

+      return rawStreamAllValuesOfv2(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for v2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfv2(final Synchronization pS, final Vertex pV1) {

+      return rawStreamAllValuesOfv2(new Object[]{pS, pV1, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected SynchronizedRegionsAreNotSiblings.Match tupleToMatch(final Tuple t) {

+      try {

+          return SynchronizedRegionsAreNotSiblings.Match.newMatch((Synchronization) t.get(POSITION_S), (Vertex) t.get(POSITION_V1), (Vertex) t.get(POSITION_V2));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected SynchronizedRegionsAreNotSiblings.Match arrayToMatch(final Object[] match) {

+      try {

+          return SynchronizedRegionsAreNotSiblings.Match.newMatch((Synchronization) match[POSITION_S], (Vertex) match[POSITION_V1], (Vertex) match[POSITION_V2]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected SynchronizedRegionsAreNotSiblings.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return SynchronizedRegionsAreNotSiblings.Match.newMutableMatch((Synchronization) match[POSITION_S], (Vertex) match[POSITION_V1], (Vertex) match[POSITION_V2]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<SynchronizedRegionsAreNotSiblings.Matcher> querySpecification() {

+      return SynchronizedRegionsAreNotSiblings.instance();

+    }

+  }

+  

+  private SynchronizedRegionsAreNotSiblings() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static SynchronizedRegionsAreNotSiblings instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected SynchronizedRegionsAreNotSiblings.Matcher instantiate(final ViatraQueryEngine engine) {

+    return SynchronizedRegionsAreNotSiblings.Matcher.on(engine);

+  }

+  

+  @Override

+  public SynchronizedRegionsAreNotSiblings.Matcher instantiate() {

+    return SynchronizedRegionsAreNotSiblings.Matcher.create();

+  }

+  

+  @Override

+  public SynchronizedRegionsAreNotSiblings.Match newEmptyMatch() {

+    return SynchronizedRegionsAreNotSiblings.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public SynchronizedRegionsAreNotSiblings.Match newMatch(final Object... parameters) {

+    return SynchronizedRegionsAreNotSiblings.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex) parameters[1], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex) parameters[2]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionsAreNotSiblings (visibility: PUBLIC, simpleName: SynchronizedRegionsAreNotSiblings, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionsAreNotSiblings, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionsAreNotSiblings (visibility: PUBLIC, simpleName: SynchronizedRegionsAreNotSiblings, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionsAreNotSiblings, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static SynchronizedRegionsAreNotSiblings INSTANCE = new SynchronizedRegionsAreNotSiblings();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static SynchronizedRegionsAreNotSiblings.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_s = new PParameter("s", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Synchronization")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_v1 = new PParameter("v1", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Vertex")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_v2 = new PParameter("v2", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Vertex")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_s, parameter_v1, parameter_v2);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.SynchronizedRegionsAreNotSiblings";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("s","v1","v2");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_s = body.getOrCreateVariableByName("s");

+          PVariable var_v1 = body.getOrCreateVariableByName("v1");

+          PVariable var_v2 = body.getOrCreateVariableByName("v2");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");

+          PVariable var_r1 = body.getOrCreateVariableByName("r1");

+          PVariable var_r2 = body.getOrCreateVariableByName("r2");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_v1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_v2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_s, parameter_s),

+             new ExportedParameter(body, var_v1, parameter_v1),

+             new ExportedParameter(body, var_v2, parameter_v2)

+          ));

+          //    find transition(_, v1, s)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var___0_, var_v1, var_s), Transition.instance().getInternalQueryRepresentation());

+          //    find transition(_, v2, s)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var___1_, var_v2, var_s), Transition.instance().getInternalQueryRepresentation());

+          //    CompositeElement.regions.vertices(r1, v1)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "CompositeElement")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r1, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "CompositeElement", "regions")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Region", "vertices")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_1_, var_v1);

+          //    CompositeElement.regions.vertices(r2, v2)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "CompositeElement")));

+          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r2, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "CompositeElement", "regions")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          PVariable var__virtual_3_ = body.getOrCreateVariableByName(".virtual{3}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_, var__virtual_3_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Region", "vertices")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_3_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_3_, var_v2);

+          //    r1 != r2

+          new Inequality(body, var_r1, var_r2);

+          bodies.add(body);

+      }

+      {

+          PBody body = new PBody(this);

+          PVariable var_s = body.getOrCreateVariableByName("s");

+          PVariable var_v1 = body.getOrCreateVariableByName("v1");

+          PVariable var_v2 = body.getOrCreateVariableByName("v2");

+          PVariable var___0_ = body.getOrCreateVariableByName("_<0>");

+          PVariable var___1_ = body.getOrCreateVariableByName("_<1>");

+          PVariable var_r1 = body.getOrCreateVariableByName("r1");

+          PVariable var_r2 = body.getOrCreateVariableByName("r2");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_v1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_v2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_s, parameter_s),

+             new ExportedParameter(body, var_v1, parameter_v1),

+             new ExportedParameter(body, var_v2, parameter_v2)

+          ));

+          //    find transition(_, s, v1)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var___0_, var_s, var_v1), Transition.instance().getInternalQueryRepresentation());

+          //    find transition(_, s, v2)

+          new PositivePatternCall(body, Tuples.flatTupleOf(var___1_, var_s, var_v2), Transition.instance().getInternalQueryRepresentation());

+          //    CompositeElement.regions.vertices(r1, v1)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "CompositeElement")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r1, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "CompositeElement", "regions")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Region", "vertices")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_1_, var_v1);

+          //    CompositeElement.regions.vertices(r2, v2)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "CompositeElement")));

+          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_r2, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "CompositeElement", "regions")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Region")));

+          PVariable var__virtual_3_ = body.getOrCreateVariableByName(".virtual{3}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_, var__virtual_3_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Region", "vertices")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_3_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_3_, var_v2);

+          //    r1 != r2

+          new Inequality(body, var_r1, var_r2);

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("s")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/Transition.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/Transition.java
new file mode 100644
index 00000000..185f348e
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/Transition.java
@@ -0,0 +1,808 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         pattern transition(t : Transition, src : Vertex, trg : Vertex) {

+ *              Transition.source(t, src);

+ *              Transition.target(t, trg);

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class Transition extends BaseGeneratedEMFQuerySpecification<Transition.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.transition pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition fT;

+    

+    private Vertex fSrc;

+    

+    private Vertex fTrg;

+    

+    private static List<String> parameterNames = makeImmutableList("t", "src", "trg");

+    

+    private Match(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc, final Vertex pTrg) {

+      this.fT = pT;

+      this.fSrc = pSrc;

+      this.fTrg = pTrg;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("t".equals(parameterName)) return this.fT;

+      if ("src".equals(parameterName)) return this.fSrc;

+      if ("trg".equals(parameterName)) return this.fTrg;

+      return null;

+    }

+    

+    public ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition getT() {

+      return this.fT;

+    }

+    

+    public Vertex getSrc() {

+      return this.fSrc;

+    }

+    

+    public Vertex getTrg() {

+      return this.fTrg;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("t".equals(parameterName) ) {

+          this.fT = (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition) newValue;

+          return true;

+      }

+      if ("src".equals(parameterName) ) {

+          this.fSrc = (Vertex) newValue;

+          return true;

+      }

+      if ("trg".equals(parameterName) ) {

+          this.fTrg = (Vertex) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setT(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fT = pT;

+    }

+    

+    public void setSrc(final Vertex pSrc) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fSrc = pSrc;

+    }

+    

+    public void setTrg(final Vertex pTrg) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fTrg = pTrg;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.transition";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return Transition.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fT, fSrc, fTrg};

+    }

+    

+    @Override

+    public Transition.Match toImmutable() {

+      return isMutable() ? newMatch(fT, fSrc, fTrg) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"t\"=" + prettyPrintValue(fT) + ", ");

+      result.append("\"src\"=" + prettyPrintValue(fSrc) + ", ");

+      result.append("\"trg\"=" + prettyPrintValue(fTrg));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fT, fSrc, fTrg);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof Transition.Match)) {

+          Transition.Match other = (Transition.Match) obj;

+          return Objects.equals(fT, other.fT) && Objects.equals(fSrc, other.fSrc) && Objects.equals(fTrg, other.fTrg);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public Transition specification() {

+      return Transition.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static Transition.Match newEmptyMatch() {

+      return new Mutable(null, null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pSrc the fixed value of pattern parameter src, or null if not bound.

+     * @param pTrg the fixed value of pattern parameter trg, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static Transition.Match newMutableMatch(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc, final Vertex pTrg) {

+      return new Mutable(pT, pSrc, pTrg);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pSrc the fixed value of pattern parameter src, or null if not bound.

+     * @param pTrg the fixed value of pattern parameter trg, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static Transition.Match newMatch(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc, final Vertex pTrg) {

+      return new Immutable(pT, pSrc, pTrg);

+    }

+    

+    private static final class Mutable extends Transition.Match {

+      Mutable(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc, final Vertex pTrg) {

+        super(pT, pSrc, pTrg);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends Transition.Match {

+      Immutable(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc, final Vertex pTrg) {

+        super(pT, pSrc, pTrg);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.transition pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * pattern transition(t : Transition, src : Vertex, trg : Vertex) {

+   *    Transition.source(t, src);

+   *    Transition.target(t, trg);

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see Transition

+   * 

+   */

+  public static class Matcher extends BaseMatcher<Transition.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static Transition.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static Transition.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_T = 0;

+    

+    private final static int POSITION_SRC = 1;

+    

+    private final static int POSITION_TRG = 2;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(Transition.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pSrc the fixed value of pattern parameter src, or null if not bound.

+     * @param pTrg the fixed value of pattern parameter trg, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<Transition.Match> getAllMatches(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc, final Vertex pTrg) {

+      return rawStreamAllMatches(new Object[]{pT, pSrc, pTrg}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pSrc the fixed value of pattern parameter src, or null if not bound.

+     * @param pTrg the fixed value of pattern parameter trg, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<Transition.Match> streamAllMatches(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc, final Vertex pTrg) {

+      return rawStreamAllMatches(new Object[]{pT, pSrc, pTrg});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pSrc the fixed value of pattern parameter src, or null if not bound.

+     * @param pTrg the fixed value of pattern parameter trg, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<Transition.Match> getOneArbitraryMatch(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc, final Vertex pTrg) {

+      return rawGetOneArbitraryMatch(new Object[]{pT, pSrc, pTrg});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pSrc the fixed value of pattern parameter src, or null if not bound.

+     * @param pTrg the fixed value of pattern parameter trg, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc, final Vertex pTrg) {

+      return rawHasMatch(new Object[]{pT, pSrc, pTrg});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pSrc the fixed value of pattern parameter src, or null if not bound.

+     * @param pTrg the fixed value of pattern parameter trg, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc, final Vertex pTrg) {

+      return rawCountMatches(new Object[]{pT, pSrc, pTrg});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pSrc the fixed value of pattern parameter src, or null if not bound.

+     * @param pTrg the fixed value of pattern parameter trg, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc, final Vertex pTrg, final Consumer<? super Transition.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pT, pSrc, pTrg}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pT the fixed value of pattern parameter t, or null if not bound.

+     * @param pSrc the fixed value of pattern parameter src, or null if not bound.

+     * @param pTrg the fixed value of pattern parameter trg, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public Transition.Match newMatch(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc, final Vertex pTrg) {

+      return Transition.Match.newMatch(pT, pSrc, pTrg);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition> rawStreamAllValuesOft(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_T, parameters).map(ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition> getAllValuesOft() {

+      return rawStreamAllValuesOft(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition> streamAllValuesOft() {

+      return rawStreamAllValuesOft(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition> streamAllValuesOft(final Transition.Match partialMatch) {

+      return rawStreamAllValuesOft(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition> streamAllValuesOft(final Vertex pSrc, final Vertex pTrg) {

+      return rawStreamAllValuesOft(new Object[]{null, pSrc, pTrg});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition> getAllValuesOft(final Transition.Match partialMatch) {

+      return rawStreamAllValuesOft(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for t.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition> getAllValuesOft(final Vertex pSrc, final Vertex pTrg) {

+      return rawStreamAllValuesOft(new Object[]{null, pSrc, pTrg}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for src.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Vertex> rawStreamAllValuesOfsrc(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_SRC, parameters).map(Vertex.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for src.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfsrc() {

+      return rawStreamAllValuesOfsrc(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for src.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfsrc() {

+      return rawStreamAllValuesOfsrc(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for src.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfsrc(final Transition.Match partialMatch) {

+      return rawStreamAllValuesOfsrc(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for src.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOfsrc(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pTrg) {

+      return rawStreamAllValuesOfsrc(new Object[]{pT, null, pTrg});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for src.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfsrc(final Transition.Match partialMatch) {

+      return rawStreamAllValuesOfsrc(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for src.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOfsrc(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pTrg) {

+      return rawStreamAllValuesOfsrc(new Object[]{pT, null, pTrg}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for trg.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Vertex> rawStreamAllValuesOftrg(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_TRG, parameters).map(Vertex.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for trg.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOftrg() {

+      return rawStreamAllValuesOftrg(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for trg.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOftrg() {

+      return rawStreamAllValuesOftrg(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for trg.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOftrg(final Transition.Match partialMatch) {

+      return rawStreamAllValuesOftrg(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for trg.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Vertex> streamAllValuesOftrg(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc) {

+      return rawStreamAllValuesOftrg(new Object[]{pT, pSrc, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for trg.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOftrg(final Transition.Match partialMatch) {

+      return rawStreamAllValuesOftrg(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for trg.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Vertex> getAllValuesOftrg(final ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition pT, final Vertex pSrc) {

+      return rawStreamAllValuesOftrg(new Object[]{pT, pSrc, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected Transition.Match tupleToMatch(final Tuple t) {

+      try {

+          return Transition.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition) t.get(POSITION_T), (Vertex) t.get(POSITION_SRC), (Vertex) t.get(POSITION_TRG));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected Transition.Match arrayToMatch(final Object[] match) {

+      try {

+          return Transition.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition) match[POSITION_T], (Vertex) match[POSITION_SRC], (Vertex) match[POSITION_TRG]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected Transition.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return Transition.Match.newMutableMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition) match[POSITION_T], (Vertex) match[POSITION_SRC], (Vertex) match[POSITION_TRG]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<Transition.Matcher> querySpecification() {

+      return Transition.instance();

+    }

+  }

+  

+  private Transition() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static Transition instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected Transition.Matcher instantiate(final ViatraQueryEngine engine) {

+    return Transition.Matcher.on(engine);

+  }

+  

+  @Override

+  public Transition.Matcher instantiate() {

+    return Transition.Matcher.create();

+  }

+  

+  @Override

+  public Transition.Match newEmptyMatch() {

+    return Transition.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public Transition.Match newMatch(final Object... parameters) {

+    return Transition.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex) parameters[1], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex) parameters[2]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition (visibility: PUBLIC, simpleName: Transition, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition (visibility: PUBLIC, simpleName: Transition, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.Transition, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static Transition INSTANCE = new Transition();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static Transition.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_t = new PParameter("t", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Transition", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Transition")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_src = new PParameter("src", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Vertex")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_trg = new PParameter("trg", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Vertex", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Vertex")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_t, parameter_src, parameter_trg);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.transition";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("t","src","trg");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_t = body.getOrCreateVariableByName("t");

+          PVariable var_src = body.getOrCreateVariableByName("src");

+          PVariable var_trg = body.getOrCreateVariableByName("trg");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_src), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_trg), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_t, parameter_t),

+             new ExportedParameter(body, var_src, parameter_src),

+             new ExportedParameter(body, var_trg, parameter_trg)

+          ));

+          //    Transition.source(t, src)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Transition", "source")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_0_, var_src);

+          //    Transition.target(t, trg)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Transition")));

+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_t, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("YakinduMetamodel", "Transition", "target")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Vertex")));

+          new Equality(body, var__virtual_1_, var_trg);

+          bodies.add(body);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/TwoSynch.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/TwoSynch.java
new file mode 100644
index 00000000..4595f6bc
--- /dev/null
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src-gen/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/TwoSynch.java
@@ -0,0 +1,714 @@
+/**

+ * Generated from platform:/resource/ca.mcgill.ecse.dslreasoner.standalone.test/queries/ca/mcgill/ecse/dslreasoner/standalone/test/yakindu/queries/yakinduPatterns.vql

+ */

+package ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries;

+

+import ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.LinkedHashSet;

+import java.util.List;

+import java.util.Objects;

+import java.util.Optional;

+import java.util.Set;

+import java.util.function.Consumer;

+import java.util.stream.Collectors;

+import java.util.stream.Stream;

+import org.apache.log4j.Logger;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.viatra.query.runtime.api.IPatternMatch;

+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;

+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;

+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;

+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;

+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;

+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;

+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;

+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;

+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;

+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;

+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;

+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;

+

+/**

+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.

+ * 

+ * <p>Original source:

+ *         <code><pre>

+ *         Simplifying model generation

+ *          

+ *         {@literal @}Constraint(severity="error", message="error", key = {s1,s2})

+ *         pattern twoSynch(s1 : Synchronization, s2 : Synchronization) {

+ *              Synchronization(s1);

+ *              Synchronization(s2);

+ *              s1 != s2;

+ *         }

+ * </pre></code>

+ * 

+ * @see Matcher

+ * @see Match

+ * 

+ */

+@SuppressWarnings("all")

+public final class TwoSynch extends BaseGeneratedEMFQuerySpecification<TwoSynch.Matcher> {

+  /**

+   * Pattern-specific match representation of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.twoSynch pattern,

+   * to be used in conjunction with {@link Matcher}.

+   * 

+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.

+   * Each instance is a (possibly partial) substitution of pattern parameters,

+   * usable to represent a match of the pattern in the result of a query,

+   * or to specify the bound (fixed) input parameters when issuing a query.

+   * 

+   * @see Matcher

+   * 

+   */

+  public static abstract class Match extends BasePatternMatch {

+    private Synchronization fS1;

+    

+    private Synchronization fS2;

+    

+    private static List<String> parameterNames = makeImmutableList("s1", "s2");

+    

+    private Match(final Synchronization pS1, final Synchronization pS2) {

+      this.fS1 = pS1;

+      this.fS2 = pS2;

+    }

+    

+    @Override

+    public Object get(final String parameterName) {

+      if ("s1".equals(parameterName)) return this.fS1;

+      if ("s2".equals(parameterName)) return this.fS2;

+      return null;

+    }

+    

+    public Synchronization getS1() {

+      return this.fS1;

+    }

+    

+    public Synchronization getS2() {

+      return this.fS2;

+    }

+    

+    @Override

+    public boolean set(final String parameterName, final Object newValue) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      if ("s1".equals(parameterName) ) {

+          this.fS1 = (Synchronization) newValue;

+          return true;

+      }

+      if ("s2".equals(parameterName) ) {

+          this.fS2 = (Synchronization) newValue;

+          return true;

+      }

+      return false;

+    }

+    

+    public void setS1(final Synchronization pS1) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fS1 = pS1;

+    }

+    

+    public void setS2(final Synchronization pS2) {

+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();

+      this.fS2 = pS2;

+    }

+    

+    @Override

+    public String patternName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.twoSynch";

+    }

+    

+    @Override

+    public List<String> parameterNames() {

+      return TwoSynch.Match.parameterNames;

+    }

+    

+    @Override

+    public Object[] toArray() {

+      return new Object[]{fS1, fS2};

+    }

+    

+    @Override

+    public TwoSynch.Match toImmutable() {

+      return isMutable() ? newMatch(fS1, fS2) : this;

+    }

+    

+    @Override

+    public String prettyPrint() {

+      StringBuilder result = new StringBuilder();

+      result.append("\"s1\"=" + prettyPrintValue(fS1) + ", ");

+      result.append("\"s2\"=" + prettyPrintValue(fS2));

+      return result.toString();

+    }

+    

+    @Override

+    public int hashCode() {

+      return Objects.hash(fS1, fS2);

+    }

+    

+    @Override

+    public boolean equals(final Object obj) {

+      if (this == obj)

+          return true;

+      if (obj == null) {

+          return false;

+      }

+      if ((obj instanceof TwoSynch.Match)) {

+          TwoSynch.Match other = (TwoSynch.Match) obj;

+          return Objects.equals(fS1, other.fS1) && Objects.equals(fS2, other.fS2);

+      } else {

+          // this should be infrequent

+          if (!(obj instanceof IPatternMatch)) {

+              return false;

+          }

+          IPatternMatch otherSig  = (IPatternMatch) obj;

+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());

+      }

+    }

+    

+    @Override

+    public TwoSynch specification() {

+      return TwoSynch.instance();

+    }

+    

+    /**

+     * Returns an empty, mutable match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @return the empty match.

+     * 

+     */

+    public static TwoSynch.Match newEmptyMatch() {

+      return new Mutable(null, null);

+    }

+    

+    /**

+     * Returns a mutable (partial) match.

+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.

+     * 

+     * @param pS1 the fixed value of pattern parameter s1, or null if not bound.

+     * @param pS2 the fixed value of pattern parameter s2, or null if not bound.

+     * @return the new, mutable (partial) match object.

+     * 

+     */

+    public static TwoSynch.Match newMutableMatch(final Synchronization pS1, final Synchronization pS2) {

+      return new Mutable(pS1, pS2);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS1 the fixed value of pattern parameter s1, or null if not bound.

+     * @param pS2 the fixed value of pattern parameter s2, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public static TwoSynch.Match newMatch(final Synchronization pS1, final Synchronization pS2) {

+      return new Immutable(pS1, pS2);

+    }

+    

+    private static final class Mutable extends TwoSynch.Match {

+      Mutable(final Synchronization pS1, final Synchronization pS2) {

+        super(pS1, pS2);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return true;

+      }

+    }

+    

+    private static final class Immutable extends TwoSynch.Match {

+      Immutable(final Synchronization pS1, final Synchronization pS2) {

+        super(pS1, pS2);

+      }

+      

+      @Override

+      public boolean isMutable() {

+        return false;

+      }

+    }

+  }

+  

+  /**

+   * Generated pattern matcher API of the ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.twoSynch pattern,

+   * providing pattern-specific query methods.

+   * 

+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},

+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.

+   * 

+   * <p>Matches of the pattern will be represented as {@link Match}.

+   * 

+   * <p>Original source:

+   * <code><pre>

+   * Simplifying model generation

+   *  

+   * {@literal @}Constraint(severity="error", message="error", key = {s1,s2})

+   * pattern twoSynch(s1 : Synchronization, s2 : Synchronization) {

+   *    Synchronization(s1);

+   *    Synchronization(s2);

+   *    s1 != s2;

+   * }

+   * </pre></code>

+   * 

+   * @see Match

+   * @see TwoSynch

+   * 

+   */

+  public static class Matcher extends BaseMatcher<TwoSynch.Match> {

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    public static TwoSynch.Matcher on(final ViatraQueryEngine engine) {

+      // check if matcher already exists

+      Matcher matcher = engine.getExistingMatcher(querySpecification());

+      if (matcher == null) {

+          matcher = (Matcher)engine.getMatcher(querySpecification());

+      }

+      return matcher;

+    }

+    

+    /**

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * @return an initialized matcher

+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.

+     * 

+     */

+    public static TwoSynch.Matcher create() {

+      return new Matcher();

+    }

+    

+    private final static int POSITION_S1 = 0;

+    

+    private final static int POSITION_S2 = 1;

+    

+    private final static Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TwoSynch.Matcher.class);

+    

+    /**

+     * Initializes the pattern matcher within an existing VIATRA Query engine.

+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.

+     * 

+     * @param engine the existing VIATRA Query engine in which this matcher will be created.

+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation

+     * 

+     */

+    private Matcher() {

+      super(querySpecification());

+    }

+    

+    /**

+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS1 the fixed value of pattern parameter s1, or null if not bound.

+     * @param pS2 the fixed value of pattern parameter s2, or null if not bound.

+     * @return matches represented as a Match object.

+     * 

+     */

+    public Collection<TwoSynch.Match> getAllMatches(final Synchronization pS1, final Synchronization pS2) {

+      return rawStreamAllMatches(new Object[]{pS1, pS2}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     * @param pS1 the fixed value of pattern parameter s1, or null if not bound.

+     * @param pS2 the fixed value of pattern parameter s2, or null if not bound.

+     * @return a stream of matches represented as a Match object.

+     * 

+     */

+    public Stream<TwoSynch.Match> streamAllMatches(final Synchronization pS1, final Synchronization pS2) {

+      return rawStreamAllMatches(new Object[]{pS1, pS2});

+    }

+    

+    /**

+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS1 the fixed value of pattern parameter s1, or null if not bound.

+     * @param pS2 the fixed value of pattern parameter s2, or null if not bound.

+     * @return a match represented as a Match object, or null if no match is found.

+     * 

+     */

+    public Optional<TwoSynch.Match> getOneArbitraryMatch(final Synchronization pS1, final Synchronization pS2) {

+      return rawGetOneArbitraryMatch(new Object[]{pS1, pS2});

+    }

+    

+    /**

+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,

+     * under any possible substitution of the unspecified parameters (if any).

+     * @param pS1 the fixed value of pattern parameter s1, or null if not bound.

+     * @param pS2 the fixed value of pattern parameter s2, or null if not bound.

+     * @return true if the input is a valid (partial) match of the pattern.

+     * 

+     */

+    public boolean hasMatch(final Synchronization pS1, final Synchronization pS2) {

+      return rawHasMatch(new Object[]{pS1, pS2});

+    }

+    

+    /**

+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.

+     * @param pS1 the fixed value of pattern parameter s1, or null if not bound.

+     * @param pS2 the fixed value of pattern parameter s2, or null if not bound.

+     * @return the number of pattern matches found.

+     * 

+     */

+    public int countMatches(final Synchronization pS1, final Synchronization pS2) {

+      return rawCountMatches(new Object[]{pS1, pS2});

+    }

+    

+    /**

+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.

+     * Neither determinism nor randomness of selection is guaranteed.

+     * @param pS1 the fixed value of pattern parameter s1, or null if not bound.

+     * @param pS2 the fixed value of pattern parameter s2, or null if not bound.

+     * @param processor the action that will process the selected match.

+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked

+     * 

+     */

+    public boolean forOneArbitraryMatch(final Synchronization pS1, final Synchronization pS2, final Consumer<? super TwoSynch.Match> processor) {

+      return rawForOneArbitraryMatch(new Object[]{pS1, pS2}, processor);

+    }

+    

+    /**

+     * Returns a new (partial) match.

+     * This can be used e.g. to call the matcher with a partial match.

+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.

+     * @param pS1 the fixed value of pattern parameter s1, or null if not bound.

+     * @param pS2 the fixed value of pattern parameter s2, or null if not bound.

+     * @return the (partial) match object.

+     * 

+     */

+    public TwoSynch.Match newMatch(final Synchronization pS1, final Synchronization pS2) {

+      return TwoSynch.Match.newMatch(pS1, pS2);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Synchronization> rawStreamAllValuesOfs1(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_S1, parameters).map(Synchronization.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs1() {

+      return rawStreamAllValuesOfs1(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs1() {

+      return rawStreamAllValuesOfs1(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s1.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs1(final TwoSynch.Match partialMatch) {

+      return rawStreamAllValuesOfs1(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s1.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs1(final Synchronization pS2) {

+      return rawStreamAllValuesOfs1(new Object[]{null, pS2});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs1(final TwoSynch.Match partialMatch) {

+      return rawStreamAllValuesOfs1(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s1.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs1(final Synchronization pS2) {

+      return rawStreamAllValuesOfs1(new Object[]{null, pS2}).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    protected Stream<Synchronization> rawStreamAllValuesOfs2(final Object[] parameters) {

+      return rawStreamAllValues(POSITION_S2, parameters).map(Synchronization.class::cast);

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs2() {

+      return rawStreamAllValuesOfs2(emptyArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs2() {

+      return rawStreamAllValuesOfs2(emptyArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s2.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs2(final TwoSynch.Match partialMatch) {

+      return rawStreamAllValuesOfs2(partialMatch.toArray());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s2.

+     * </p>

+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.

+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.

+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.

+     *      

+     * @return the Stream of all values or empty set if there are no matches

+     * 

+     */

+    public Stream<Synchronization> streamAllValuesOfs2(final Synchronization pS1) {

+      return rawStreamAllValuesOfs2(new Object[]{pS1, null});

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs2(final TwoSynch.Match partialMatch) {

+      return rawStreamAllValuesOfs2(partialMatch.toArray()).collect(Collectors.toSet());

+    }

+    

+    /**

+     * Retrieve the set of values that occur in matches for s2.

+     * @return the Set of all values or empty set if there are no matches

+     * 

+     */

+    public Set<Synchronization> getAllValuesOfs2(final Synchronization pS1) {

+      return rawStreamAllValuesOfs2(new Object[]{pS1, null}).collect(Collectors.toSet());

+    }

+    

+    @Override

+    protected TwoSynch.Match tupleToMatch(final Tuple t) {

+      try {

+          return TwoSynch.Match.newMatch((Synchronization) t.get(POSITION_S1), (Synchronization) t.get(POSITION_S2));

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in tuple not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected TwoSynch.Match arrayToMatch(final Object[] match) {

+      try {

+          return TwoSynch.Match.newMatch((Synchronization) match[POSITION_S1], (Synchronization) match[POSITION_S2]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    @Override

+    protected TwoSynch.Match arrayToMatchMutable(final Object[] match) {

+      try {

+          return TwoSynch.Match.newMutableMatch((Synchronization) match[POSITION_S1], (Synchronization) match[POSITION_S2]);

+      } catch(ClassCastException e) {

+          LOGGER.error("Element(s) in array not properly typed!",e);

+          return null;

+      }

+    }

+    

+    /**

+     * @return the singleton instance of the query specification of this pattern

+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+     * 

+     */

+    public static IQuerySpecification<TwoSynch.Matcher> querySpecification() {

+      return TwoSynch.instance();

+    }

+  }

+  

+  private TwoSynch() {

+    super(GeneratedPQuery.INSTANCE);

+  }

+  

+  /**

+   * @return the singleton instance of the query specification

+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded

+   * 

+   */

+  public static TwoSynch instance() {

+    try{

+        return LazyHolder.INSTANCE;

+    } catch (ExceptionInInitializerError err) {

+        throw processInitializerError(err);

+    }

+  }

+  

+  @Override

+  protected TwoSynch.Matcher instantiate(final ViatraQueryEngine engine) {

+    return TwoSynch.Matcher.on(engine);

+  }

+  

+  @Override

+  public TwoSynch.Matcher instantiate() {

+    return TwoSynch.Matcher.create();

+  }

+  

+  @Override

+  public TwoSynch.Match newEmptyMatch() {

+    return TwoSynch.Match.newEmptyMatch();

+  }

+  

+  @Override

+  public TwoSynch.Match newMatch(final Object... parameters) {

+    return TwoSynch.Match.newMatch((ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization) parameters[0], (ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization) parameters[1]);

+  }

+  

+  /**

+   * Inner class allowing the singleton instance of {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.TwoSynch (visibility: PUBLIC, simpleName: TwoSynch, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.TwoSynch, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 

+   *     <b>not</b> at the class load time of the outer class, 

+   *     but rather at the first call to {@link JvmGenericType: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.TwoSynch (visibility: PUBLIC, simpleName: TwoSynch, identifier: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.TwoSynch, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.

+   * 

+   * <p> This workaround is required e.g. to support recursion.

+   * 

+   */

+  private static class LazyHolder {

+    private final static TwoSynch INSTANCE = new TwoSynch();

+    

+    /**

+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.

+     * This initialization order is required to support indirect recursion.

+     * 

+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.

+     * 

+     */

+    private final static Object STATIC_INITIALIZER = ensureInitialized();

+    

+    public static Object ensureInitialized() {

+      INSTANCE.ensureInitializedInternal();

+      return null;

+    }

+  }

+  

+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {

+    private final static TwoSynch.GeneratedPQuery INSTANCE = new GeneratedPQuery();

+    

+    private final PParameter parameter_s1 = new PParameter("s1", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Synchronization")), PParameterDirection.INOUT);

+    

+    private final PParameter parameter_s2 = new PParameter("s2", "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.Synchronization", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("YakinduMetamodel", "Synchronization")), PParameterDirection.INOUT);

+    

+    private final List<PParameter> parameters = Arrays.asList(parameter_s1, parameter_s2);

+    

+    private GeneratedPQuery() {

+      super(PVisibility.PUBLIC);

+    }

+    

+    @Override

+    public String getFullyQualifiedName() {

+      return "ca.mcgill.ecse.dslreasoner.standalone.test.yakindu.queries.twoSynch";

+    }

+    

+    @Override

+    public List<String> getParameterNames() {

+      return Arrays.asList("s1","s2");

+    }

+    

+    @Override

+    public List<PParameter> getParameters() {

+      return parameters;

+    }

+    

+    @Override

+    public Set<PBody> doGetContainedBodies() {

+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));

+      Set<PBody> bodies = new LinkedHashSet<>();

+      {

+          PBody body = new PBody(this);

+          PVariable var_s1 = body.getOrCreateVariableByName("s1");

+          PVariable var_s2 = body.getOrCreateVariableByName("s2");

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(

+             new ExportedParameter(body, var_s1, parameter_s1),

+             new ExportedParameter(body, var_s2, parameter_s2)

+          ));

+          //    Synchronization(s1)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          //    Synchronization(s2)

+          new TypeConstraint(body, Tuples.flatTupleOf(var_s2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("YakinduMetamodel", "Synchronization")));

+          //    s1 != s2

+          new Inequality(body, var_s1, var_s2);

+          bodies.add(body);

+      }

+      {

+          PAnnotation annotation = new PAnnotation("Constraint");

+          annotation.addAttribute("severity", "error");

+          annotation.addAttribute("message", "error");

+          annotation.addAttribute("key", Arrays.asList(new Object[] {

+                              new ParameterReference("s1"), 

+                              new ParameterReference("s2")

+                              }));

+          addAnnotation(annotation);

+      }

+      return bodies;

+    }

+  }

+}

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/Function.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/Function.java
index 1fed3a2d..b2e5af29 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/Function.java
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/Function.java
@@ -53,7 +53,7 @@ public interface Function extends FunctionalElement {
          * @see ca.mcgill.ecse.dslreasoner.standalone.test.fam.FunctionType

          * @see ca.mcgill.ecse.dslreasoner.standalone.test.fam.famPackage#getFunction_Type()

          * @model required="true" transient="true" changeable="false" volatile="true" derived="true"

-         *        annotation="org.eclipse.viatra.query.querybasedfeature patternFQN='ca.mcgill.ecse.dslreasoner.standalone.test.xyz.type'"

+         *        annotation="org.eclipse.viatra.query.querybasedfeature patternFQN='ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type'"

          * @generated

          */

         FunctionType getType();

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/FunctionalElement.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/FunctionalElement.java
index c3ed76d6..acfffbc0 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/FunctionalElement.java
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/FunctionalElement.java
@@ -63,7 +63,7 @@ public interface FunctionalElement extends EObject {
          * @see #setModel(FunctionalArchitectureModel)

          * @see ca.mcgill.ecse.dslreasoner.standalone.test.fam.famPackage#getFunctionalElement_Model()

          * @model required="true" transient="true" volatile="true" derived="true"

-         *        annotation="org.eclipse.viatra.query.querybasedfeature patternFQN='ca.mcgill.ecse.dslreasoner.standalone.test.xyz.model'"

+         *        annotation="org.eclipse.viatra.query.querybasedfeature patternFQN='ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.model'"

          * @generated

          */

         FunctionalArchitectureModel getModel();

diff --git a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/impl/famPackageImpl.java b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/impl/famPackageImpl.java
index 74efeeeb..e928e04e 100644
--- a/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/impl/famPackageImpl.java
+++ b/Tests/ca.mcgill.ecse.dslreasoner.standalone.test/src/ca/mcgill/ecse/dslreasoner/standalone/test/fam/impl/famPackageImpl.java
@@ -561,13 +561,13 @@ public class famPackageImpl extends EPackageImpl implements famPackage {
                   (getFunctionalElement_Model(), 

                    source, 

                    new String[] {

-                         "patternFQN", "ca.mcgill.ecse.dslreasoner.standalone.test.xyz.model"

+                         "patternFQN", "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.model"

                    });  

                 addAnnotation

                   (getFunction_Type(), 

                    source, 

                    new String[] {

-                         "patternFQN", "ca.mcgill.ecse.dslreasoner.standalone.test.xyz.type"

+                         "patternFQN", "ca.mcgill.ecse.dslreasoner.standalone.test.fam.queries.type"

                    });

         }