path: root/Tests/MODELS2020-CaseStudies/case.study.familyTree.run/outputs/debug/generated3valued.vql_deactivated

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
/////////////////////////
/** [[exist(element)]]=1 */
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);
}

/** [[exist(element)]]>=1/2 */
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)
// For non-primitive type. Boolean types always must equivalent or cannot equivalent
{
	find mayExist(problem,interpretation,a);
	find mayExist(problem,interpretation,b);
	a == b;
} or {
	find mayExist(problem,interpretation,a);
	find mayExist(problem,interpretation,b);
	IntegerElement(a);
	IntegerElement(b);
	PrimitiveElement.valueSet(a,false);
} or {
	find mayExist(problem,interpretation,a);
	find mayExist(problem,interpretation,b);
	IntegerElement(a);
	IntegerElement(b);
	PrimitiveElement.valueSet(b,false);
} or {
	find mayExist(problem,interpretation,a);
	find mayExist(problem,interpretation,b);
	RealElement(a);
	RealElement(b);
	PrimitiveElement.valueSet(a,false);
} or {
	find mayExist(problem,interpretation,a);
	find mayExist(problem,interpretation,b);
	RealElement(a);
	RealElement(b);
	PrimitiveElement.valueSet(b,false);
} or {
	find mayExist(problem,interpretation,a);
	find mayExist(problem,interpretation,b);
	RealElement(a);
	IntegerElement(b);
	PrimitiveElement.valueSet(a,false);
} or {
	find mayExist(problem,interpretation,a);
	find mayExist(problem,interpretation,b);
	RealElement(a);
	IntegerElement(b);
	PrimitiveElement.valueSet(b,false);
} or {
	find mayExist(problem,interpretation,a);
	find mayExist(problem,interpretation,b);
	IntegerElement(a);
	RealElement(b);
	PrimitiveElement.valueSet(a,false);
} or {
	find mayExist(problem,interpretation,a);
	find mayExist(problem,interpretation,b);
	IntegerElement(a);
	RealElement(b);
	PrimitiveElement.valueSet(b,false);
} or {
	find mayExist(problem,interpretation,a);
	find mayExist(problem,interpretation,b);
	StringElement(a);
	StringElement(b);
	PrimitiveElement.valueSet(a,false);
} or {
	find mayExist(problem,interpretation,a);
	find mayExist(problem,interpretation,b);
	StringElement(a);
	StringElement(b);
	PrimitiveElement.valueSet(b,false);
}

pattern mustEquivalent(problem:LogicProblem, interpretation:PartialInterpretation, a: DefinedElement, b: DefinedElement) {
// For non-primitive and Boolean primitive type
	find mustExist(problem,interpretation,a);
	find mustExist(problem,interpretation,b);
	a == b;
} or {
	find mustExist(problem,interpretation,a);
	find mustExist(problem,interpretation,b);
	PrimitiveElement.valueSet(a,true);
	PrimitiveElement.valueSet(b,true);
	IntegerElement.value(a,value);
	IntegerElement.value(b,value);
} or {
	find mustExist(problem,interpretation,a);
	find mustExist(problem,interpretation,b);
	PrimitiveElement.valueSet(a,true);
	PrimitiveElement.valueSet(b,true);
	RealElement.value(a,value);
	RealElement.value(b,value);
} or {
	find mustExist(problem,interpretation,a);
	find mustExist(problem,interpretation,b);
	PrimitiveElement.valueSet(a,true);
	PrimitiveElement.valueSet(b,true);
	RealElement.value(a,value);
	IntegerElement.value(b,value);
} or {
	find mustExist(problem,interpretation,a);
	find mustExist(problem,interpretation,b);
	PrimitiveElement.valueSet(a,true);
	PrimitiveElement.valueSet(b,true);
	IntegerElement.value(a,value);
	RealElement.value(b,value);
} or {
	find mustExist(problem,interpretation,a);
	find mustExist(problem,interpretation,b);
	PrimitiveElement.valueSet(a,true);
	PrimitiveElement.valueSet(b,true);
	StringElement.value(a,value);
	StringElement.value(b,value);
}

//////////
// 1. Problem-Specific Base Indexers
//////////
// 1.1 Type Indexers
//////////
// 1.1.1 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);
}
//////////
// 1.1.2 primitive Type Indexers
//////////
// Currently unused. Refer primitive types as:
// > PrimitiveElement(element)
// specific types are referred as:
// > BooleanElement(variableName)
// > IntegerElement(variableName)
// > RealElement(variableName)
// > StringElement(variableName)
// And their value as
// > BooleanElement.value(variableName,value)
// > IntegerElement.value(variableName,value)
// > RealElement.value(variableName,value)
// > StringElement.value(variableName,value)
// Whether a value is set is defined by:
// > PrimitiveElement.valueSet(variableName,isFilled);
//////////
// 1.1.3 domain-specific Type Indexers
//////////
/**
 * An element must be an instance of type "FamilyTree class".
 */
private pattern mustInstanceOfFamilyTree_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {
	Type.name(type,"FamilyTree class");
	find directInstanceOf(problem,interpretation,element,type);
}
private pattern scopeDisallowsNewFamilyTree_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,"FamilyTree class");
}

/**
 * An element may be an instance of type "FamilyTree class".
 */
private pattern mayInstanceOfFamilyTree_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)
{
	find interpretation(problem,interpretation);
	PartialInterpretation.newElements(interpretation,element);
	neg find mustInstanceOfMember_class(problem,interpretation,element);
	neg find scopeDisallowsNewFamilyTree_class(problem, interpretation);
	neg find isPrimitive(element);
} or {
	find interpretation(problem,interpretation);
	PartialInterpretation.openWorldElements(interpretation,element);
	neg find mustInstanceOfMember_class(problem,interpretation,element);
	neg find scopeDisallowsNewFamilyTree_class(problem, interpretation);
	neg find isPrimitive(element);
} or
{ find mustInstanceOfFamilyTree_class(problem,interpretation,element); }
/**
 * An element must be an instance of type "Member class".
 */
private pattern mustInstanceOfMember_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement) {
	Type.name(type,"Member class");
	find directInstanceOf(problem,interpretation,element,type);
}
private pattern scopeDisallowsNewMember_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,"Member class");
}

/**
 * An element may be an instance of type "Member class".
 */
private pattern mayInstanceOfMember_class(problem:LogicProblem, interpretation:PartialInterpretation, element:DefinedElement)
{
	find interpretation(problem,interpretation);
	PartialInterpretation.newElements(interpretation,element);
	neg find mustInstanceOfFamilyTree_class(problem,interpretation,element);
	neg find scopeDisallowsNewMember_class(problem, interpretation);
	neg find isPrimitive(element);
} or {
	find interpretation(problem,interpretation);
	PartialInterpretation.openWorldElements(interpretation,element);
	neg find mustInstanceOfFamilyTree_class(problem,interpretation,element);
	neg find scopeDisallowsNewMember_class(problem, interpretation);
	neg find isPrimitive(element);
} or
{ find mustInstanceOfMember_class(problem,interpretation,element); }

//////////
// 1.2 Relation Declaration Indexers
//////////
/**
 * Matcher for detecting tuples t where []members reference FamilyTree(source,target)
 */
private pattern mustInRelationmembers_reference_FamilyTree(
	problem:LogicProblem, interpretation:PartialInterpretation,
	source: DefinedElement, target:DefinedElement)
{
	find interpretation(problem,interpretation);
	PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);
	PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"members reference FamilyTree");
	PartialRelationInterpretation.relationlinks(relationIterpretation,link);
	BinaryElementRelationLink.param1(link,source);
	BinaryElementRelationLink.param2(link,target);
}
/**
 * Matcher for detecting tuples t where <>members reference FamilyTree(source,target)
 */
private pattern mayInRelationmembers_reference_FamilyTree(
	problem:LogicProblem, interpretation:PartialInterpretation,
	source: DefinedElement, target:DefinedElement)
{
	find interpretation(problem,interpretation);
	// The two endpoint of the link have to exist
	find mayExist(problem, interpretation, source);
	find mayExist(problem, interpretation, target);
	// Type consistency
	find mayInstanceOfFamilyTree_class(problem,interpretation,source);
	find mayInstanceOfMember_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 mustInRelationmembers_reference_FamilyTree(problem,interpretation,source,target);
}
/**
 * Matcher for detecting tuples t where []children reference Member(source,target)
 */
private pattern mustInRelationchildren_reference_Member(
	problem:LogicProblem, interpretation:PartialInterpretation,
	source: DefinedElement, target:DefinedElement)
{
	find interpretation(problem,interpretation);
	PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);
	PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"children reference Member");
	PartialRelationInterpretation.relationlinks(relationIterpretation,link);
	BinaryElementRelationLink.param1(link,source);
	BinaryElementRelationLink.param2(link,target);
}
/**
 * Matcher for detecting tuples t where <>children reference Member(source,target)
 */
private pattern mayInRelationchildren_reference_Member(
	problem:LogicProblem, interpretation:PartialInterpretation,
	source: DefinedElement, target:DefinedElement)
{
	find interpretation(problem,interpretation);
	// The two endpoint of the link have to exist
	find mayExist(problem, interpretation, source);
	find mayExist(problem, interpretation, target);
	// Type consistency
	find mayInstanceOfMember_class(problem,interpretation,source);
	find mayInstanceOfMember_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 mustInRelationparents_reference_Member(problem,interpretation,target,_);
	check(numberOfExistingOppositeReferences < 2);
} or {
	find mustInRelationchildren_reference_Member(problem,interpretation,source,target);
}
/**
 * Matcher for detecting tuples t where []parents reference Member(source,target)
 */
private pattern mustInRelationparents_reference_Member(
	problem:LogicProblem, interpretation:PartialInterpretation,
	source: DefinedElement, target:DefinedElement)
{
	find interpretation(problem,interpretation);
	PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);
	PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"parents reference Member");
	PartialRelationInterpretation.relationlinks(relationIterpretation,link);
	BinaryElementRelationLink.param1(link,source);
	BinaryElementRelationLink.param2(link,target);
}
/**
 * Matcher for detecting tuples t where <>parents reference Member(source,target)
 */
private pattern mayInRelationparents_reference_Member(
	problem:LogicProblem, interpretation:PartialInterpretation,
	source: DefinedElement, target:DefinedElement)
{
	find interpretation(problem,interpretation);
	// The two endpoint of the link have to exist
	find mayExist(problem, interpretation, source);
	find mayExist(problem, interpretation, target);
	// Type consistency
	find mayInstanceOfMember_class(problem,interpretation,source);
	find mayInstanceOfMember_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 mustInRelationparents_reference_Member(problem,interpretation,source,_);
	check(numberOfExistingReferences < 2);
} or {
	find mustInRelationparents_reference_Member(problem,interpretation,source,target);
}
/**
 * Matcher for detecting tuples t where []name attribute Member(source,target)
 */
private pattern mustInRelationname_attribute_Member(
	problem:LogicProblem, interpretation:PartialInterpretation,
	source: DefinedElement, target:DefinedElement)
{
	find interpretation(problem,interpretation);
	PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);
	PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"name attribute Member");
	PartialRelationInterpretation.relationlinks(relationIterpretation,link);
	BinaryElementRelationLink.param1(link,source);
	BinaryElementRelationLink.param2(link,target);
}
/**
 * Matcher for detecting tuples t where <>name attribute Member(source,target)
 */
private pattern mayInRelationname_attribute_Member(
	problem:LogicProblem, interpretation:PartialInterpretation,
	source: DefinedElement, target:DefinedElement)
{
	find interpretation(problem,interpretation);
	// The two endpoint of the link have to exist
	find mayExist(problem, interpretation, source);
	find mayExist(problem, interpretation, target);
	// Type consistency
	find mayInstanceOfMember_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_Member(problem,interpretation,source,_);
	check(numberOfExistingReferences < 1);
} or {
	find mustInRelationname_attribute_Member(problem,interpretation,source,target);
}
/**
 * Matcher for detecting tuples t where []age attribute Member(source,target)
 */
private pattern mustInRelationage_attribute_Member(
	problem:LogicProblem, interpretation:PartialInterpretation,
	source: DefinedElement, target:DefinedElement)
{
	find interpretation(problem,interpretation);
	PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);
	PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"age attribute Member");
	PartialRelationInterpretation.relationlinks(relationIterpretation,link);
	BinaryElementRelationLink.param1(link,source);
	BinaryElementRelationLink.param2(link,target);
}
/**
 * Matcher for detecting tuples t where <>age attribute Member(source,target)
 */
private pattern mayInRelationage_attribute_Member(
	problem:LogicProblem, interpretation:PartialInterpretation,
	source: DefinedElement, target:DefinedElement)
{
	find interpretation(problem,interpretation);
	// The two endpoint of the link have to exist
	find mayExist(problem, interpretation, source);
	find mayExist(problem, interpretation, target);
	// Type consistency
	find mayInstanceOfMember_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 mustInRelationage_attribute_Member(problem,interpretation,source,_);
	check(numberOfExistingReferences < 1);
} or {
	find mustInRelationage_attribute_Member(problem,interpretation,source,target);
}

//////////
// 1.3 Relation Definition Indexers
//////////
// Must, May and Current queries for pattern queries memberIsItsOwnParent
private pattern mustInRelation_pattern_queries_memberIsItsOwnParent(
	problem:LogicProblem, interpretation:PartialInterpretation,
	var_m)
{
	find interpretation(problem,interpretation);
	var_m == var_p;
	find mustInRelationmembers_reference_FamilyTree(problem,interpretation,_var__0,var_p);
	find mustInRelationparents_reference_Member(problem,interpretation,var_p,var_p);
}
private pattern mayInRelation_pattern_queries_memberIsItsOwnParent(
	problem:LogicProblem, interpretation:PartialInterpretation,
	var_m)
{
	find interpretation(problem,interpretation);
	var_m == var_p;
	find mayInRelationmembers_reference_FamilyTree(problem,interpretation,_var__0,var_p);
	find mayInRelationparents_reference_Member(problem,interpretation,var_p,var_p);
}
private pattern currentInRelation_pattern_queries_memberIsItsOwnParent(
	problem:LogicProblem, interpretation:PartialInterpretation,
	var_m)
{
	find interpretation(problem,interpretation);
	var_m == var_p;
	find mustInRelationmembers_reference_FamilyTree(problem,interpretation,_var__0,var_p);
	find mustInRelationparents_reference_Member(problem,interpretation,var_p,var_p);
}
// Must, May and Current queries for pattern queries twoMembersHaveNoParent
private pattern mustInRelation_pattern_queries_twoMembersHaveNoParent(
	problem:LogicProblem, interpretation:PartialInterpretation,
	var_m1, var_m2)
{
	find interpretation(problem,interpretation);
	// var_m1 exported
	// var_m2 exported
	find mustInstanceOfMember_class(problem,interpretation,var_m1);
	find mustInstanceOfMember_class(problem,interpretation,var_m2);
	neg find mayInRelation_pattern_queries_memberHasParent(problem,interpretation,var_m1);
	neg find mayInRelation_pattern_queries_memberHasParent(problem,interpretation,var_m2);
	neg find mayEquivalent(problem, interpretation, var_m1, var_m2);
}
private pattern mayInRelation_pattern_queries_twoMembersHaveNoParent(
	problem:LogicProblem, interpretation:PartialInterpretation,
	var_m1, var_m2)
{
	find interpretation(problem,interpretation);
	// var_m1 exported
	// var_m2 exported
	find mayInstanceOfMember_class(problem,interpretation,var_m1);
	find mayInstanceOfMember_class(problem,interpretation,var_m2);
	neg find mustInRelation_pattern_queries_memberHasParent(problem,interpretation,var_m1);
	neg find mustInRelation_pattern_queries_memberHasParent(problem,interpretation,var_m2);
	neg find mustEquivalent(problem, interpretation, var_m1, var_m2);
}
private pattern currentInRelation_pattern_queries_twoMembersHaveNoParent(
	problem:LogicProblem, interpretation:PartialInterpretation,
	var_m1, var_m2)
{
	find interpretation(problem,interpretation);
	// var_m1 exported
	// var_m2 exported
	find mustInstanceOfMember_class(problem,interpretation,var_m1);
	find mustInstanceOfMember_class(problem,interpretation,var_m2);
	neg find currentInRelation_pattern_queries_memberHasParent(problem,interpretation,var_m1);
	neg find currentInRelation_pattern_queries_memberHasParent(problem,interpretation,var_m2);
	neg find mustEquivalent(problem, interpretation, var_m1, var_m2);
}
// Must, May and Current queries for pattern queries memberHasParent
private pattern mustInRelation_pattern_queries_memberHasParent(
	problem:LogicProblem, interpretation:PartialInterpretation,
	var_m)
{
	find interpretation(problem,interpretation);
	// var_m exported
	find mustInRelationparents_reference_Member(problem,interpretation,var_m,var__0);
	find mustInstanceOfMember_class(problem,interpretation,var__0);
}
private pattern mayInRelation_pattern_queries_memberHasParent(
	problem:LogicProblem, interpretation:PartialInterpretation,
	var_m)
{
	find interpretation(problem,interpretation);
	// var_m exported
	find mayInRelationparents_reference_Member(problem,interpretation,var_m,var__0);
	find mayInstanceOfMember_class(problem,interpretation,var__0);
}
private pattern currentInRelation_pattern_queries_memberHasParent(
	problem:LogicProblem, interpretation:PartialInterpretation,
	var_m)
{
	find interpretation(problem,interpretation);
	// var_m exported
	find mustInRelationparents_reference_Member(problem,interpretation,var_m,var__0);
	find mustInstanceOfMember_class(problem,interpretation,var__0);
}
// Must, May and Current queries for pattern queries parentTooYoung
private pattern mustInRelation_pattern_queries_parentTooYoung(
	problem:LogicProblem, interpretation:PartialInterpretation,
	var_m, var_p)
{
	find interpretation(problem,interpretation);
	// var_m exported
	// var_p exported
	find mustInRelationmembers_reference_FamilyTree(problem,interpretation,_var__0,var_m);
	find mustInRelationparents_reference_Member(problem,interpretation,var_m,var_p);
	find mustInRelationage_attribute_Member(problem,interpretation,var_m,var_mAge);
	find mustInRelationage_attribute_Member(problem,interpretation,var_p,var_pAge);
	PrimitiveElement.valueSet(var_mAge,true); IntegerElement.value(var_mAge,value_var_mAge);
	PrimitiveElement.valueSet(var_pAge,true); IntegerElement.value(var_pAge,value_var_pAge);
	check((value_var_mAge<=(value_var_pAge+12)));
}
private pattern mayInRelation_pattern_queries_parentTooYoung(
	problem:LogicProblem, interpretation:PartialInterpretation,
	var_m, var_p)
{
	find interpretation(problem,interpretation);
	// var_m exported
	// var_p exported
	find mayInRelationmembers_reference_FamilyTree(problem,interpretation,_var__0,var_m);
	find mayInRelationparents_reference_Member(problem,interpretation,var_m,var_p);
	find mayInRelationage_attribute_Member(problem,interpretation,var_m,var_mAge);
	find mayInRelationage_attribute_Member(problem,interpretation,var_p,var_pAge);
	PrimitiveElement.valueSet(var_mAge,setted_var_mAge); IntegerElement.value(var_mAge,value_var_mAge);
	PrimitiveElement.valueSet(var_pAge,setted_var_pAge); IntegerElement.value(var_pAge,value_var_pAge);
	check(
		!setted_var_mAge || !setted_var_pAge
		||
		((value_var_mAge<=(value_var_pAge+12)))
	);
}
private pattern currentInRelation_pattern_queries_parentTooYoung(
	problem:LogicProblem, interpretation:PartialInterpretation,
	var_m, var_p)
{
	find interpretation(problem,interpretation);
	// var_m exported
	// var_p exported
	find mustInRelationmembers_reference_FamilyTree(problem,interpretation,_var__0,var_m);
	find mustInRelationparents_reference_Member(problem,interpretation,var_m,var_p);
	find mustInRelationage_attribute_Member(problem,interpretation,var_m,var_mAge);
	find mustInRelationage_attribute_Member(problem,interpretation,var_p,var_pAge);
	PrimitiveElement.valueSet(var_mAge,true); IntegerElement.value(var_mAge,value_var_mAge);
	PrimitiveElement.valueSet(var_pAge,true); IntegerElement.value(var_pAge,value_var_pAge);
	check((value_var_mAge<=(value_var_pAge+12)));
}

//////////
// 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 mustInRelationmembers_reference_FamilyTree(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_queries_memberIsItsOwnParent(problem:LogicProblem, interpretation:PartialInterpretation,
	var_m)
{
	find mustInRelation_pattern_queries_memberIsItsOwnParent(problem,interpretation,var_m);
}
pattern invalidatedBy_pattern_queries_twoMembersHaveNoParent(problem:LogicProblem, interpretation:PartialInterpretation,
	var_m1, var_m2)
{
	find mustInRelation_pattern_queries_twoMembersHaveNoParent(problem,interpretation,var_m1,var_m2);
}
pattern invalidatedBy_pattern_queries_parentTooYoung(problem:LogicProblem, interpretation:PartialInterpretation,
	var_m, var_p)
{
	find mustInRelation_pattern_queries_parentTooYoung(problem,interpretation,var_m,var_p);
}

//////////
// 3. Unfinishedness Indexers
//////////
// 3.1 Unfinishedness Measured by Multiplicity
//////////

//////////
// 3.2 Unfinishedness Measured by WF Queries
//////////
pattern unfinishedBy_pattern_queries_memberIsItsOwnParent(problem:LogicProblem, interpretation:PartialInterpretation,
	var_m)
{
	find currentInRelation_pattern_queries_memberIsItsOwnParent(problem,interpretation,var_m);
}
pattern unfinishedBy_pattern_queries_twoMembersHaveNoParent(problem:LogicProblem, interpretation:PartialInterpretation,
	var_m1, var_m2)
{
	find currentInRelation_pattern_queries_twoMembersHaveNoParent(problem,interpretation,var_m1,var_m2);
}
pattern unfinishedBy_pattern_queries_parentTooYoung(problem:LogicProblem, interpretation:PartialInterpretation,
	var_m, var_p)
{
	find currentInRelation_pattern_queries_parentTooYoung(problem,interpretation,var_m,var_p);
}

//////////
// 4. Refinement Indexers
//////////
// 4.1 Object constructors
//////////
private pattern hasElementInContainment(problem:LogicProblem, interpretation:PartialInterpretation)
{
	find interpretation(problem,interpretation);
	find mustInstanceOfFamilyTree_class(problem,interpretation,root);
	find mustExist(problem, interpretation, root);
}or{
	find interpretation(problem,interpretation);
	find mustInstanceOfMember_class(problem,interpretation,root);
	find mustExist(problem, interpretation, root);
}
pattern createObject_Member_class_by_members_reference_FamilyTree(
	problem:LogicProblem, interpretation:PartialInterpretation,
	relationInterpretation:PartialRelationInterpretation, typeInterpretation:PartialComplexTypeInterpretation,
	container:DefinedElement)
{
	find interpretation(problem,interpretation);
	PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);
	PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Member class");
	PartialInterpretation.partialrelationinterpretation(interpretation,relationInterpretation);
	PartialRelationInterpretation.interpretationOf.name(relationInterpretation,"members reference FamilyTree");
	find mustInstanceOfFamilyTree_class(problem,interpretation,container);
	find mayInstanceOfMember_class(problem,interpretation,newObject);
	find mayInRelationmembers_reference_FamilyTree(problem,interpretation,container,newObject);
	find mustExist(problem, interpretation, container);
	neg find mustExist(problem, interpretation, newObject);
}
pattern createObject_Member_class(
	problem:LogicProblem, interpretation:PartialInterpretation,
	typeInterpretation:PartialComplexTypeInterpretation)
{
	find interpretation(problem,interpretation);
	neg find hasElementInContainment(problem,interpretation);
	PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);
	PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"Member class");
	find mayInstanceOfMember_class(problem,interpretation,newObject);
	find mayExist(problem, interpretation, newObject);
	neg find mustExist(problem, interpretation, newObject);
}
pattern createObject_FamilyTree_class(
	problem:LogicProblem, interpretation:PartialInterpretation,
	typeInterpretation:PartialComplexTypeInterpretation)
{
	find interpretation(problem,interpretation);
	neg find hasElementInContainment(problem,interpretation);
	PartialInterpretation.partialtypeinterpratation(interpretation,typeInterpretation);
	PartialComplexTypeInterpretation.interpretationOf.name(typeInterpretation,"FamilyTree class");
	find mayInstanceOfFamilyTree_class(problem,interpretation,newObject);
	find mayExist(problem, interpretation, newObject);
	neg find mustExist(problem, interpretation, newObject);
}

//////////
// 4.2 Type refinement
//////////
pattern refineTypeTo_Member_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {
	find interpretation(problem,interpretation);
	PartialInterpretation.newElements(interpretation,element);
	find mayInstanceOfMember_class(problem,interpretation,element);
	neg find mustInstanceOfMember_class(problem,interpretation,element);
	neg find mustInstanceOfFamilyTree_class(problem,interpretation,element);
}
pattern refineTypeTo_FamilyTree_class(problem:LogicProblem, interpretation:PartialInterpretation, element: DefinedElement) {
	find interpretation(problem,interpretation);
	PartialInterpretation.newElements(interpretation,element);
	find mayInstanceOfFamilyTree_class(problem,interpretation,element);
	neg find mustInstanceOfMember_class(problem,interpretation,element);
	neg find mustInstanceOfFamilyTree_class(problem,interpretation,element);
}

//////////
// 4.3 Relation refinement
//////////
pattern refineRelation_children_reference_Member_and_parents_reference_Member(
	problem:LogicProblem, interpretation:PartialInterpretation,
	relationIterpretation:PartialRelationInterpretation, oppositeInterpretation:PartialRelationInterpretation,
	from: DefinedElement, to: DefinedElement)
{
	find interpretation(problem,interpretation);
	PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);
	PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"children reference Member");
	PartialInterpretation.partialrelationinterpretation(interpretation,oppositeInterpretation);
	PartialRelationInterpretation.interpretationOf.name(oppositeInterpretation,"parents reference Member");
	find mustExist(problem, interpretation, from);
	find mustExist(problem, interpretation, to);
	find mustInstanceOfMember_class(problem,interpretation,from);
	find mustInstanceOfMember_class(problem,interpretation,to);
	find mayInRelationchildren_reference_Member(problem,interpretation,from,to);
	neg find mustInRelationchildren_reference_Member(problem,interpretation,from,to);
}
pattern refineRelation_name_attribute_Member(
	problem:LogicProblem, interpretation:PartialInterpretation,
	relationIterpretation:PartialRelationInterpretation,
	from: DefinedElement, to: DefinedElement)
{
	find interpretation(problem,interpretation);
	PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);
	PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"name attribute Member");
	find mustExist(problem, interpretation, from);
	find mustExist(problem, interpretation, to);
	find mustInstanceOfMember_class(problem,interpretation,from);
	StringElement(to);
	find mayInRelationname_attribute_Member(problem,interpretation,from,to);
	neg find mustInRelationname_attribute_Member(problem,interpretation,from,to);
}
pattern refineRelation_age_attribute_Member(
	problem:LogicProblem, interpretation:PartialInterpretation,
	relationIterpretation:PartialRelationInterpretation,
	from: DefinedElement, to: DefinedElement)
{
	find interpretation(problem,interpretation);
	PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);
	PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"age attribute Member");
	find mustExist(problem, interpretation, from);
	find mustExist(problem, interpretation, to);
	find mustInstanceOfMember_class(problem,interpretation,from);
	IntegerElement(to);
	find mayInRelationage_attribute_Member(problem,interpretation,from,to);
	neg find mustInRelationage_attribute_Member(problem,interpretation,from,to);
}

//////////
// 5 Unit Propagations
//////////

// Main propagations: