2 files changed, 21 insertions, 4 deletions

diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/plugin.xml b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/plugin.xml
index b0b77996..fe1af62e 100644
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/plugin.xml
+++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/plugin.xml
@@ -1,9 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?><?eclipse version="3.0"?><!--
 --><plugin>
-  <extension point="org.eclipse.emf.ecore.generated_package">
-    <!-- @generated satellite -->
-    <package class="satellite.SatellitePackage" genModel="model/satellite.genmodel" uri="http://www.example.org/satellite"/>
-  </extension>
+   <extension point="org.eclipse.emf.ecore.generated_package">
+      <!-- @generated satellite -->
+      <package
+            uri="http://www.example.org/satellite"
+            class="satellite.SatellitePackage"
+            genModel="model/satellite.genmodel"/>
+   </extension>
   <extension id="hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SatelliteQueries" point="org.eclipse.viatra.query.runtime.queryspecification">
     <group group="org.eclipse.viatra.query.runtime.extensibility.SingletonExtensionFactory:hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SatelliteQueries" id="hu.bme.mit.inf.dslreasoner.domains.satellite.queries.SatelliteQueries">
       <query-specification fqn="hu.bme.mit.inf.dslreasoner.domains.satellite.queries.communicationLinkDoesNotStartAtContainingElement"/>
@@ -11,6 +14,7 @@
       <query-specification fqn="hu.bme.mit.inf.dslreasoner.domains.satellite.queries.roundStationNetworkUHF"/>
       <query-specification fqn="hu.bme.mit.inf.dslreasoner.domains.satellite.queries.notEnoughInterferometryPayloads"/>
       <query-specification fqn="hu.bme.mit.inf.dslreasoner.domains.satellite.queries.noLinkToGroundStation"/>
+      <query-specification fqn="hu.bme.mit.inf.dslreasoner.domains.satellite.queries.unsat_linkToGroundStation"/>
       <query-specification fqn="hu.bme.mit.inf.dslreasoner.domains.satellite.queries.noPotentialLinkToGroundStation"/>
       <query-specification fqn="hu.bme.mit.inf.dslreasoner.domains.satellite.queries.communicationLoop"/>
       <query-specification fqn="hu.bme.mit.inf.dslreasoner.domains.satellite.queries.incompatibleSourceAndTargetBand"/>
diff --git a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
index 1f83a3b0..ba12bbda 100644
--- a/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
+++ b/Domains/hu.bme.mit.inf.dslreasoner.domains.satellite/src/hu/bme/mit/inf/dslreasoner/domains/satellite/queries/SatelliteQueries.vql
@@ -59,6 +59,19 @@ pattern noLinkToGroundStation(Spacecraft : Spacecraft) {
         neg find indirectCommunicationLink(Spacecraft, GroundStation);
 }
 
+//@Constraint(severity = "error", key = {Spacecraft}, message = "UNSAT")
+//pattern unsat_linkToGroundStation(Spacecraft : Spacecraft) {
+//      ConstellationMission.groundStationNetwork(Mission, GroundStation);
+//      ConstellationMission.spacecraft(Mission, Spacecraft);
+//      find indirectCommunicationLink(Spacecraft, GroundStation);
+//}
+
+@Constraint(severity = "error", key = {Mission}, message = "UNSAT")
+pattern unsat_linkToGroundStation(Mission : InterferometryMission) {
+        InterferometryMission(Mission);
+        neg find noLinkToGroundStation(_);
+}
+
 @Constraint(severity = "error", key = {Spacecraft},
         message = "Spacecraft has no potential communication path to the ground station.")
 pattern noPotentialLinkToGroundStation(Spacecraft : Spacecraft) {