2020-06-22 20:47:40 Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.144-b01 mixed mode): "process reaper" #89 daemon prio=10 os_prio=0 tid=0x00002b794003d800 nid=0x97f5 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "ThreadPoolThread64" #88 daemon prio=6 os_prio=0 tid=0x00002b791c032800 nid=0x97f4 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "ThreadPoolThread63" #87 daemon prio=6 os_prio=0 tid=0x00002b791c031800 nid=0x97f3 runnable [0x00002b78b8dac000] java.lang.Thread.State: RUNNABLE at aprove.Framework.Algebra.Polynomials.VarPolyConstraint.equals(VarPolyConstraint.java:294) at java.util.HashMap.putVal(HashMap.java:634) at java.util.HashMap.put(HashMap.java:611) at java.util.HashSet.add(HashSet.java:219) at aprove.DPFramework.Orders.Utility.POLO.Interpretation.getActiveRuleConstraints(Interpretation.java:744) at aprove.GraphUserInterface.Factories.Solvers.POLOFactory.getSolver(POLOFactory.java:254) at aprove.DPFramework.DPProblem.Solvers.QDPPoloSolver.solveQActive(QDPPoloSolver.java:63) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread62" #86 daemon prio=6 os_prio=0 tid=0x00002b791c01b800 nid=0x97eb runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "ThreadPoolThread61" #85 daemon prio=6 os_prio=0 tid=0x00002b791c028800 nid=0x97ea runnable [0x00002b78ba96e000] java.lang.Thread.State: RUNNABLE at java.math.BigInteger.shiftLeft(BigInteger.java:3109) at java.math.BigInteger.multiplyByInt(BigInteger.java:1519) at java.math.BigInteger.multiply(BigInteger.java:1499) at aprove.Framework.Algebra.Polynomials.SimplePolynomial.times(SimplePolynomial.java:482) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:606) at aprove.Framework.Algebra.Polynomials.VarPolynomial.substituteVariables(VarPolynomial.java:838) at aprove.Framework.Algebra.Polynomials.VarPolynomial.substituteVariables(VarPolynomial.java:803) at aprove.Framework.Algebra.Polynomials.SPCFormulae.NegPoloInterpretation.interpret(NegPoloInterpretation.java:677) at aprove.Framework.Algebra.Polynomials.SPCFormulae.NegPoloInterpretation.encode(NegPoloInterpretation.java:592) at aprove.Framework.Algebra.Polynomials.SPCFormulae.NegPoloInterpretation.encode(NegPoloInterpretation.java:450) at aprove.Framework.Algebra.Polynomials.SPCFormulae.NegPoloInterpretation.solve(NegPoloInterpretation.java:181) at aprove.DPFramework.DPProblem.Solvers.QDPNegPoloSolver.solveQActive(QDPNegPoloSolver.java:89) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread60" #84 daemon prio=6 os_prio=0 tid=0x00002b791c030000 nid=0x97e9 runnable [0x00002b78b9bb8000] java.lang.Thread.State: RUNNABLE at java.util.TreeMap.parentOf(TreeMap.java:2204) at java.util.TreeMap.fixAfterInsertion(TreeMap.java:2282) at java.util.TreeMap.put(TreeMap.java:582) at java.util.TreeSet.add(TreeSet.java:255) at java.util.AbstractCollection.addAll(AbstractCollection.java:344) at java.util.TreeSet.addAll(TreeSet.java:312) at aprove.DPFramework.DPProblem.QActiveCondition.and(QActiveCondition.java:168) at aprove.DPFramework.DPProblem.QActiveCondition.and(QActiveCondition.java:138) at aprove.DPFramework.DPProblem.QUsableRules.getActiveConditions(QUsableRules.java:404) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:188) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread59" #83 daemon prio=6 os_prio=0 tid=0x00002b791c023000 nid=0x97e8 runnable [0x00002b78bb275000] java.lang.Thread.State: RUNNABLE at java.lang.Object.hashCode(Native Method) at aprove.Framework.Utility.GenericStructures.Pair.hashCode(Pair.java:89) at java.util.HashMap.hash(HashMap.java:338) at java.util.HashMap.get(HashMap.java:556) at aprove.Framework.Algebra.GeneralPolynomials.DAGNodes.FullSharingFactory.concat(FullSharingFactory.java:125) at aprove.DPFramework.Orders.Utility.GPOLO.OrderPolyFactory.buildFromCoeff(OrderPolyFactory.java:125) at aprove.DPFramework.Orders.Utility.GPOLO.OrderPolyFactory.buildFromInnerVariable(OrderPolyFactory.java:203) at aprove.DPFramework.Orders.Utility.PMATRO.ExoticPolyMatrixInterpretation.generateActiveConditions(ExoticPolyMatrixInterpretation.java:244) at aprove.DPFramework.Orders.Utility.PMATRO.ExoticPolyMatrixInterpretation.getMatrixFromFunction(ExoticPolyMatrixInterpretation.java:202) at aprove.DPFramework.Orders.Utility.PMATRO.AbstractPolyMatrixInterpretation.extend(AbstractPolyMatrixInterpretation.java:196) at aprove.DPFramework.Orders.Utility.PMATRO.AbstractPolyMatrixInterpretation.extend(AbstractPolyMatrixInterpretation.java:212) at aprove.DPFramework.Orders.Utility.PMATRO.ExoticPolyMatrixInterpretation.create(ExoticPolyMatrixInterpretation.java:112) at aprove.DPFramework.DPProblem.Solvers.PMatroExoticSolver.solveQActive(PMatroExoticSolver.java:226) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread58" #82 daemon prio=6 os_prio=0 tid=0x00002b791c01d000 nid=0x97e7 runnable [0x00002b78bb174000] java.lang.Thread.State: RUNNABLE at java.lang.String.compareTo(String.java:1154) at aprove.Framework.BasicStructures.FunctionSymbol.compareTo(FunctionSymbol.java:113) at aprove.DPFramework.DPProblem.QActiveCondition$1.compare(QActiveCondition.java:279) at aprove.DPFramework.DPProblem.QActiveCondition$1.compare(QActiveCondition.java:275) at aprove.DPFramework.DPProblem.QActiveCondition$2.compare(QActiveCondition.java:304) at aprove.DPFramework.DPProblem.QActiveCondition$2.compare(QActiveCondition.java:289) at aprove.DPFramework.DPProblem.QActiveCondition.equalSets(QActiveCondition.java:684) at aprove.DPFramework.DPProblem.QActiveCondition.equals(QActiveCondition.java:666) at aprove.DPFramework.DPProblem.QUsableRules.getActiveConditions(QUsableRules.java:372) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:188) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread57" #81 daemon prio=6 os_prio=0 tid=0x00002b791c02e000 nid=0x97e6 runnable [0x00002b78bab70000] java.lang.Thread.State: RUNNABLE at java.util.TreeMap.fixAfterInsertion(TreeMap.java:2258) at java.util.TreeMap.put(TreeMap.java:582) at java.util.TreeSet.add(TreeSet.java:255) at java.util.AbstractCollection.addAll(AbstractCollection.java:344) at java.util.TreeSet.addAll(TreeSet.java:312) at aprove.DPFramework.DPProblem.QActiveCondition.and(QActiveCondition.java:168) at aprove.DPFramework.DPProblem.QActiveCondition.and(QActiveCondition.java:138) at aprove.DPFramework.DPProblem.QUsableRules.getActiveConditions(QUsableRules.java:371) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:188) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread56" #80 daemon prio=6 os_prio=0 tid=0x00002b791c02c000 nid=0x97e5 runnable [0x00002b78ba56b000] java.lang.Thread.State: RUNNABLE at java.util.TreeMap.fixAfterInsertion(TreeMap.java:2258) at java.util.TreeMap.put(TreeMap.java:582) at java.util.TreeSet.add(TreeSet.java:255) at aprove.DPFramework.DPProblem.QActiveCondition.union(QActiveCondition.java:632) at aprove.DPFramework.DPProblem.QActiveCondition.or(QActiveCondition.java:653) at aprove.DPFramework.DPProblem.QUsableRules.getActiveConditions(QUsableRules.java:371) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:188) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread55" #79 daemon prio=6 os_prio=0 tid=0x00002b791c00a800 nid=0x97e3 runnable [0x00002b78bac72000] java.lang.Thread.State: RUNNABLE at aprove.Framework.Algebra.Polynomials.VarPolyConstraint.equals(VarPolyConstraint.java:294) at java.util.HashMap.putVal(HashMap.java:634) at java.util.HashMap.put(HashMap.java:611) at java.util.HashSet.add(HashSet.java:219) at aprove.DPFramework.Orders.Utility.POLO.Interpretation.getActiveRuleConstraints(Interpretation.java:744) at aprove.GraphUserInterface.Factories.Solvers.POLOFactory.getSolver(POLOFactory.java:254) at aprove.DPFramework.DPProblem.Solvers.QDPPoloSolver.solveQActive(QDPPoloSolver.java:63) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread53" #77 daemon prio=6 os_prio=0 tid=0x00002b791c010800 nid=0x97d9 runnable [0x00002b78bb074000] java.lang.Thread.State: RUNNABLE at java.lang.System.arraycopy(Native Method) at java.util.ArrayList.fastRemove(ArrayList.java:544) at java.util.ArrayList.remove(ArrayList.java:529) at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.doClosure(NonTerminationProcessor.java:361) at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.doHeuristic(NonTerminationProcessor.java:284) at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.processQDPProblem(NonTerminationProcessor.java:262) at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor.processQDPProblem(NonTerminationProcessor.java:107) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread47" #71 daemon prio=6 os_prio=0 tid=0x00002b791c02a000 nid=0x97d3 runnable [0x00002b78bad72000] java.lang.Thread.State: RUNNABLE at aprove.Framework.Utility.FreshNameGenerator.isUnused(FreshNameGenerator.java:92) at aprove.Framework.Utility.NameGenerators.AppendNameGenerator.getNewName(AppendNameGenerator.java:38) at aprove.Framework.Utility.FreshNameGenerator.getFreshName(FreshNameGenerator.java:109) at aprove.DPFramework.BasicStructures.Utility.FreshVarGenerator.getFreshVariable(FreshVarGenerator.java:49) at aprove.DPFramework.BasicStructures.TRSVariable.renameVariables(TRSVariable.java:213) at aprove.DPFramework.BasicStructures.TRSVariable.renameVariables(TRSVariable.java:24) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renameVariables(TRSCompoundTerm.java:67) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renameVariables(TRSCompoundTerm.java:15) at aprove.DPFramework.BasicStructures.Rule.renameVariables(Rule.java:273) at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.doOneNarrowingStep(NonTerminationProcessor.java:514) at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.doClosure(NonTerminationProcessor.java:341) at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.doHeuristic(NonTerminationProcessor.java:284) at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.processQDPProblem(NonTerminationProcessor.java:262) at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor.processQDPProblem(NonTerminationProcessor.java:107) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread42" #66 daemon prio=6 os_prio=0 tid=0x00002b791c021000 nid=0x97ce runnable [0x00002b78ba86c000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:678) at java.lang.UNIXProcess.lambda$null$0(UNIXProcess.java:229) at java.lang.UNIXProcess$$Lambda$10/345864224.newThread(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.(ThreadPoolExecutor.java:619) at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:932) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1378) at java.lang.UNIXProcess.initStreams(UNIXProcess.java:288) at java.lang.UNIXProcess.lambda$new$2(UNIXProcess.java:258) at java.lang.UNIXProcess$$Lambda$11/1310794108.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:257) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at java.lang.Runtime.exec(Runtime.java:620) at java.lang.Runtime.exec(Runtime.java:450) at java.lang.Runtime.exec(Runtime.java:347) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATExtStartedFileChecker.found(MiniSATExtStartedFileChecker.java:64) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.(MiniSATFileChecker.java:114) at aprove.GraphUserInterface.Factories.Solvers.Engines.MINISATEngine.getSATChecker(MINISATEngine.java:54) at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:158) at aprove.Framework.Algebra.Orders.Utility.POLO.SimplifyingSearch.search(SimplifyingSearch.java:156) at aprove.DPFramework.Orders.Solvers.POLOSolver.actuallySolve(POLOSolver.java:294) at aprove.DPFramework.Orders.Solvers.POLOSolver.solve(POLOSolver.java:191) at aprove.DPFramework.DPProblem.Solvers.QDPPoloSolver.solveQActive(QDPPoloSolver.java:94) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread41" #65 daemon prio=6 os_prio=0 tid=0x00002b791c01f000 nid=0x97cd runnable [0x00002b78ba76c000] java.lang.Thread.State: RUNNABLE at java.lang.Object.hashCode(Native Method) at java.util.HashMap.hash(HashMap.java:338) at java.util.HashMap.get(HashMap.java:556) at aprove.Framework.Algebra.GeneralPolynomials.SatSearch.PolyToCircuitConverter.casePlusNode(PolyToCircuitConverter.java:174) at aprove.Framework.Algebra.GeneralPolynomials.DAGNodes.PlusNode.visit(PlusNode.java:68) at aprove.Framework.Algebra.GeneralPolynomials.Visitors.GPolyVisitor.applyTo(GPolyVisitor.java:40) at aprove.Framework.Algebra.GeneralPolynomials.DAGNodes.PlusNode.visit(PlusNode.java:63) at aprove.Framework.Algebra.GeneralPolynomials.Visitors.GPolyVisitor.applyTo(GPolyVisitor.java:40) at aprove.Framework.Algebra.GeneralPolynomials.DAGNodes.TimesNode.visit(TimesNode.java:69) at aprove.Framework.Algebra.GeneralPolynomials.Visitors.GPolyVisitor.applyTo(GPolyVisitor.java:40) at aprove.Framework.Algebra.GeneralPolynomials.DAGNodes.PlusNode.visit(PlusNode.java:66) at aprove.Framework.Algebra.GeneralPolynomials.SatSearch.OPCtoFormulaConverter.caseAtom(OPCtoFormulaConverter.java:214) at aprove.DPFramework.Orders.Utility.GPOLO.OPCAtom.visit(OPCAtom.java:122) at aprove.DPFramework.Orders.Utility.GPOLO.ConstraintVisitor$ConstraintVisitorSkeleton.applyTo(ConstraintVisitor.java:199) at aprove.DPFramework.Orders.Utility.GPOLO.OPCQuantifierA.visit(OPCQuantifierA.java:47) at aprove.DPFramework.Orders.Utility.GPOLO.ConstraintVisitor$ConstraintVisitorSkeleton.applyTo(ConstraintVisitor.java:199) at aprove.DPFramework.Orders.Utility.GPOLO.OPCAnd.visit(OPCAnd.java:80) at aprove.DPFramework.Orders.Utility.GPOLO.ConstraintVisitor$ConstraintVisitorSkeleton.applyTo(ConstraintVisitor.java:199) at aprove.DPFramework.Orders.Utility.GPOLO.OPCQuantifierE.visit(OPCQuantifierE.java:47) at aprove.DPFramework.Orders.Utility.GPOLO.ConstraintVisitor$ConstraintVisitorSkeleton.applyTo(ConstraintVisitor.java:199) at aprove.DPFramework.Orders.Utility.GPOLO.OPCOr.visit(OPCOr.java:80) at aprove.DPFramework.Orders.Utility.GPOLO.ConstraintVisitor$ConstraintVisitorSkeleton.applyTo(ConstraintVisitor.java:199) at aprove.DPFramework.Orders.Utility.GPOLO.OPCAnd.visit(OPCAnd.java:80) at aprove.DPFramework.Orders.Utility.GPOLO.ConstraintVisitor$ConstraintVisitorSkeleton.applyTo(ConstraintVisitor.java:199) at aprove.Framework.Algebra.GeneralPolynomials.SatSearch.OPCtoFormulaConverter.applyToWithCleanup(OPCtoFormulaConverter.java:89) at aprove.DPFramework.DPProblem.Solvers.PMatroExoticSolver.solveQActive(PMatroExoticSolver.java:282) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread38" #62 daemon prio=6 os_prio=0 tid=0x00002b791c01a000 nid=0x97ca runnable [0x00002b78ba1bb000] java.lang.Thread.State: RUNNABLE at sun.misc.Unsafe.unpark(Native Method) at java.util.concurrent.locks.LockSupport.unpark(LockSupport.java:141) at java.util.concurrent.SynchronousQueue$TransferStack$SNode.tryMatch(SynchronousQueue.java:265) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:383) at java.util.concurrent.SynchronousQueue.offer(SynchronousQueue.java:913) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1371) at java.lang.UNIXProcess.initStreams(UNIXProcess.java:288) at java.lang.UNIXProcess.lambda$new$2(UNIXProcess.java:258) at java.lang.UNIXProcess$$Lambda$11/1310794108.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:257) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at java.lang.Runtime.exec(Runtime.java:620) at java.lang.Runtime.exec(Runtime.java:450) at java.lang.Runtime.exec(Runtime.java:347) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATExtStartedFileChecker.found(MiniSATExtStartedFileChecker.java:64) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.(MiniSATFileChecker.java:114) at aprove.GraphUserInterface.Factories.Solvers.Engines.MINISATEngine.getSATChecker(MINISATEngine.java:54) at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:264) at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:229) at aprove.Framework.Algebra.Polynomials.SPCFormulae.NegPoloInterpretation.solve(NegPoloInterpretation.java:201) at aprove.DPFramework.DPProblem.Solvers.QDPNegPoloSolver.solveQActive(QDPNegPoloSolver.java:89) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread37" #61 daemon prio=6 os_prio=0 tid=0x00002b791c019000 nid=0x97c9 runnable [0x00002b78ba0ba000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:678) at java.lang.UNIXProcess.lambda$null$0(UNIXProcess.java:229) at java.lang.UNIXProcess$$Lambda$10/345864224.newThread(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.(ThreadPoolExecutor.java:619) at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:932) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1378) at java.lang.UNIXProcess.initStreams(UNIXProcess.java:288) at java.lang.UNIXProcess.lambda$new$2(UNIXProcess.java:258) at java.lang.UNIXProcess$$Lambda$11/1310794108.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:257) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at java.lang.Runtime.exec(Runtime.java:620) at java.lang.Runtime.exec(Runtime.java:450) at java.lang.Runtime.exec(Runtime.java:347) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATExtStartedFileChecker.found(MiniSATExtStartedFileChecker.java:64) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.(MiniSATFileChecker.java:114) at aprove.GraphUserInterface.Factories.Solvers.Engines.MINISATEngine.getSATChecker(MINISATEngine.java:54) at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:158) at aprove.Framework.Algebra.Orders.Utility.POLO.SimplifyingSearch.search(SimplifyingSearch.java:156) at aprove.DPFramework.Orders.Solvers.POLOSolver.actuallySolve(POLOSolver.java:294) at aprove.DPFramework.Orders.Solvers.POLOSolver.solveWithoutOptimizing(POLOSolver.java:230) at aprove.DPFramework.Orders.Solvers.POLOSolver.solve(POLOSolver.java:209) at aprove.DPFramework.TRSProblem.Solvers.RRRPoloSolver.solveRRR(RRRPoloSolver.java:53) at aprove.DPFramework.TRSProblem.Solvers.RRRPoloSolver.solveRRR(RRRPoloSolver.java:20) at aprove.DPFramework.DPProblem.Processors.MRRProcessor.processQDPProblem(MRRProcessor.java:61) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread36" #60 daemon prio=6 os_prio=0 tid=0x00002b791c018000 nid=0x97c8 waiting for monitor entry [0x00002b78b9db9000] java.lang.Thread.State: BLOCKED (on object monitor) at java.lang.ClassLoader.loadClass(ClassLoader.java:404) - waiting to lock <0x00000006bc8d17a8> (a java.lang.Object) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at aprove.Framework.PropositionalLogic.FormulaToDimacsConverter.convert(FormulaToDimacsConverter.java:106) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:137) at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:161) at aprove.Framework.Algebra.Orders.Utility.POLO.SimplifyingSearch.search(SimplifyingSearch.java:156) at aprove.DPFramework.Orders.Solvers.POLOSolver.actuallySolve(POLOSolver.java:294) at aprove.DPFramework.Orders.Solvers.POLOSolver.solve(POLOSolver.java:191) at aprove.DPFramework.DPProblem.Solvers.QDPPoloSolver.solveQActive(QDPPoloSolver.java:94) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread35" #59 daemon prio=6 os_prio=0 tid=0x00002b791c017000 nid=0x97c7 runnable [0x00002b78ba468000] java.lang.Thread.State: RUNNABLE at sun.misc.Unsafe.unpark(Native Method) at java.util.concurrent.locks.LockSupport.unpark(LockSupport.java:141) at java.util.concurrent.SynchronousQueue$TransferStack$SNode.tryMatch(SynchronousQueue.java:265) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:383) at java.util.concurrent.SynchronousQueue.offer(SynchronousQueue.java:913) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1371) at java.lang.UNIXProcess.initStreams(UNIXProcess.java:288) at java.lang.UNIXProcess.lambda$new$2(UNIXProcess.java:258) at java.lang.UNIXProcess$$Lambda$11/1310794108.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:257) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at java.lang.Runtime.exec(Runtime.java:620) at java.lang.Runtime.exec(Runtime.java:450) at java.lang.Runtime.exec(Runtime.java:347) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATExtStartedFileChecker.found(MiniSATExtStartedFileChecker.java:64) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.(MiniSATFileChecker.java:114) at aprove.GraphUserInterface.Factories.Solvers.Engines.MINISATEngine.getSATChecker(MINISATEngine.java:54) at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:158) at aprove.Framework.Algebra.Orders.Utility.POLO.SimplifyingSearch.search(SimplifyingSearch.java:156) at aprove.DPFramework.Orders.Solvers.POLOSolver.actuallySolve(POLOSolver.java:294) at aprove.DPFramework.Orders.Solvers.POLOSolver.solve(POLOSolver.java:191) at aprove.DPFramework.DPProblem.Solvers.QDPPoloSolver.solveQActive(QDPPoloSolver.java:94) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread34" #58 daemon prio=6 os_prio=0 tid=0x00002b791c016000 nid=0x97c6 waiting for monitor entry [0x00002b78ba32e000] java.lang.Thread.State: BLOCKED (on object monitor) at java.lang.ClassLoader.loadClass(ClassLoader.java:404) - waiting to lock <0x00000006bc8d17a8> (a java.lang.Object) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at aprove.Framework.PropositionalLogic.FormulaToDimacsConverter.convert(FormulaToDimacsConverter.java:106) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:137) at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:268) at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:229) at aprove.Framework.Algebra.Polynomials.SPCFormulae.NegPoloInterpretation.solve(NegPoloInterpretation.java:201) at aprove.DPFramework.DPProblem.Solvers.QDPNegPoloSolver.solveQActive(QDPNegPoloSolver.java:89) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread33" #57 daemon prio=6 os_prio=0 tid=0x00002b791c014000 nid=0x97c5 runnable [0x00002b78b8ba9000] java.lang.Thread.State: RUNNABLE at java.lang.Object.hashCode(Native Method) at java.util.HashMap.hash(HashMap.java:338) at java.util.HashMap.put(HashMap.java:611) at java.util.HashSet.add(HashSet.java:219) at aprove.Framework.PropositionalLogic.Formulae.FullSharingFactory.buildAnd(FullSharingFactory.java:43) at aprove.Framework.PropositionalLogic.Formulae.AbstractFormulaFactory.buildAnd(AbstractFormulaFactory.java:65) at aprove.Framework.Algebra.GeneralPolynomials.SatSearch.ArcticInt.ExoticIntUnaryCircuitFactory.buildTimesCircuit(ExoticIntUnaryCircuitFactory.java:151) at aprove.Framework.Algebra.GeneralPolynomials.SatSearch.PolyToCircuitConverter.caseTimesNode(PolyToCircuitConverter.java:245) at aprove.Framework.Algebra.GeneralPolynomials.DAGNodes.TimesNode.visit(TimesNode.java:71) at aprove.Framework.Algebra.GeneralPolynomials.Visitors.GPolyVisitor.applyTo(GPolyVisitor.java:40) at aprove.Framework.Algebra.GeneralPolynomials.DAGNodes.PlusNode.visit(PlusNode.java:63) at aprove.Framework.Algebra.GeneralPolynomials.Visitors.GPolyVisitor.applyTo(GPolyVisitor.java:40) at aprove.Framework.Algebra.GeneralPolynomials.DAGNodes.PlusNode.visit(PlusNode.java:63) at aprove.Framework.Algebra.GeneralPolynomials.Visitors.GPolyVisitor.applyTo(GPolyVisitor.java:40) at aprove.Framework.Algebra.GeneralPolynomials.DAGNodes.TimesNode.visit(TimesNode.java:69) at aprove.Framework.Algebra.GeneralPolynomials.Visitors.GPolyVisitor.applyTo(GPolyVisitor.java:40) at aprove.Framework.Algebra.GeneralPolynomials.DAGNodes.PlusNode.visit(PlusNode.java:66) at aprove.Framework.Algebra.GeneralPolynomials.Visitors.GPolyVisitor.applyTo(GPolyVisitor.java:40) at aprove.Framework.Algebra.GeneralPolynomials.DAGNodes.PlusNode.visit(PlusNode.java:63) at aprove.Framework.Algebra.GeneralPolynomials.SatSearch.OPCtoFormulaConverter.caseAtom(OPCtoFormulaConverter.java:214) at aprove.DPFramework.Orders.Utility.GPOLO.OPCAtom.visit(OPCAtom.java:122) at aprove.DPFramework.Orders.Utility.GPOLO.ConstraintVisitor$ConstraintVisitorSkeleton.applyTo(ConstraintVisitor.java:199) at aprove.DPFramework.Orders.Utility.GPOLO.OPCQuantifierA.visit(OPCQuantifierA.java:47) at aprove.DPFramework.Orders.Utility.GPOLO.ConstraintVisitor$ConstraintVisitorSkeleton.applyTo(ConstraintVisitor.java:199) at aprove.DPFramework.Orders.Utility.GPOLO.OPCAnd.visit(OPCAnd.java:80) at aprove.DPFramework.Orders.Utility.GPOLO.ConstraintVisitor$ConstraintVisitorSkeleton.applyTo(ConstraintVisitor.java:199) at aprove.DPFramework.Orders.Utility.GPOLO.OPCQuantifierE.visit(OPCQuantifierE.java:47) at aprove.DPFramework.Orders.Utility.GPOLO.ConstraintVisitor$ConstraintVisitorSkeleton.applyTo(ConstraintVisitor.java:199) at aprove.DPFramework.Orders.Utility.GPOLO.OPCOr.visit(OPCOr.java:80) at aprove.DPFramework.Orders.Utility.GPOLO.ConstraintVisitor$ConstraintVisitorSkeleton.applyTo(ConstraintVisitor.java:199) at aprove.DPFramework.Orders.Utility.GPOLO.OPCAnd.visit(OPCAnd.java:80) at aprove.DPFramework.Orders.Utility.GPOLO.ConstraintVisitor$ConstraintVisitorSkeleton.applyTo(ConstraintVisitor.java:199) at aprove.Framework.Algebra.GeneralPolynomials.SatSearch.OPCtoFormulaConverter.applyToWithCleanup(OPCtoFormulaConverter.java:89) at aprove.DPFramework.DPProblem.Solvers.PMatroExoticSolver.solveQActive(PMatroExoticSolver.java:282) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread32" #56 daemon prio=6 os_prio=0 tid=0x00002b791c012000 nid=0x97c4 runnable [0x00002b78b9cb8000] java.lang.Thread.State: RUNNABLE at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:763) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) - locked <0x00000006bc8d17a8> (a java.lang.Object) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at aprove.Framework.PropositionalLogic.FormulaToDimacsConverter.convert(FormulaToDimacsConverter.java:106) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:137) at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:161) at aprove.Framework.Algebra.Orders.Utility.POLO.SimplifyingSearch.search(SimplifyingSearch.java:156) at aprove.DPFramework.Orders.Solvers.POLOSolver.actuallySolve(POLOSolver.java:294) at aprove.DPFramework.Orders.Solvers.POLOSolver.solveWithoutOptimizing(POLOSolver.java:230) at aprove.DPFramework.Orders.Solvers.POLOSolver.solve(POLOSolver.java:209) at aprove.DPFramework.TRSProblem.Solvers.RRRPoloSolver.solveRRR(RRRPoloSolver.java:53) at aprove.DPFramework.TRSProblem.Solvers.RRRPoloSolver.solveRRR(RRRPoloSolver.java:20) at aprove.DPFramework.DPProblem.Processors.MRRProcessor.processQDPProblem(MRRProcessor.java:61) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread24" #48 daemon prio=6 os_prio=0 tid=0x00002b791c00d000 nid=0x97bc runnable [0x00002b78b99b5000] java.lang.Thread.State: RUNNABLE at sun.misc.Unsafe.unpark(Native Method) at java.util.concurrent.locks.LockSupport.unpark(LockSupport.java:141) at java.util.concurrent.SynchronousQueue$TransferStack$SNode.tryMatch(SynchronousQueue.java:265) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:383) at java.util.concurrent.SynchronousQueue.offer(SynchronousQueue.java:913) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1371) at java.lang.UNIXProcess.initStreams(UNIXProcess.java:288) at java.lang.UNIXProcess.lambda$new$2(UNIXProcess.java:258) at java.lang.UNIXProcess$$Lambda$11/1310794108.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:257) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at java.lang.Runtime.exec(Runtime.java:620) at java.lang.Runtime.exec(Runtime.java:450) at java.lang.Runtime.exec(Runtime.java:347) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATExtStartedFileChecker.found(MiniSATExtStartedFileChecker.java:64) at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.(MiniSATFileChecker.java:114) at aprove.GraphUserInterface.Factories.Solvers.Engines.MINISATEngine.getSATChecker(MINISATEngine.java:54) at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:158) at aprove.Framework.Algebra.Orders.Utility.POLO.SimplifyingSearch.search(SimplifyingSearch.java:156) at aprove.DPFramework.Orders.Solvers.POLOSolver.actuallySolve(POLOSolver.java:294) at aprove.DPFramework.Orders.Solvers.POLOSolver.solve(POLOSolver.java:191) at aprove.DPFramework.DPProblem.Solvers.QDPPoloSolver.solveQActive(QDPPoloSolver.java:94) at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200) at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "process reaper" #36 daemon prio=10 os_prio=0 tid=0x00002b7924017800 nid=0x97b6 waiting on condition [0x00002b78ba369000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x0000000440bcb3b8> (a java.util.concurrent.SynchronousQueue$TransferStack) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #38 daemon prio=10 os_prio=0 tid=0x00002b7940003000 nid=0x97b3 waiting on condition [0x00002b78ba22f000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x0000000440bcb3b8> (a java.util.concurrent.SynchronousQueue$TransferStack) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #37 daemon prio=10 os_prio=0 tid=0x00002b7944001000 nid=0x97b0 waiting on condition [0x00002b78ba1f6000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x0000000440bcb3b8> (a java.util.concurrent.SynchronousQueue$TransferStack) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #33 daemon prio=10 os_prio=0 tid=0x00002b793400d800 nid=0x97ab waiting on condition [0x00002b78b3fea000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x0000000440bcb3b8> (a java.util.concurrent.SynchronousQueue$TransferStack) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread11" #23 daemon prio=6 os_prio=0 tid=0x00002b791c00e800 nid=0x979e runnable [0x00002b78b9ab7000] java.lang.Thread.State: RUNNABLE at aprove.DPFramework.BasicStructures.TRSVariable.equals(TRSVariable.java:93) at aprove.Framework.Utility.GenericStructures.Pair.equals(Pair.java:59) at java.util.HashMap.getNode(HashMap.java:571) at java.util.HashMap.containsKey(HashMap.java:595) at java.util.HashSet.contains(HashSet.java:203) at java.util.AbstractCollection.containsAll(AbstractCollection.java:318) at java.util.AbstractSet.equals(AbstractSet.java:95) at java.util.HashMap.putVal(HashMap.java:634) at java.util.HashMap.put(HashMap.java:611) at java.util.HashSet.add(HashSet.java:219) at java.util.AbstractCollection.addAll(AbstractCollection.java:344) at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.solveStateSubstitutions(TRSBoundsTA.java:309) at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.solveStateSubstitutions(TRSBoundsTA.java:332) at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.solveStateSubstitutions(TRSBoundsTA.java:304) at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.createStateSubstitutions(TRSBoundsTA.java:256) at aprove.DPFramework.BasicStructures.Matchbounds.TRSBounds.collectAllCompatibleConflicts(TRSBounds.java:1666) at aprove.DPFramework.BasicStructures.Matchbounds.TRSBounds.createCompatibleTA(TRSBounds.java:693) at aprove.DPFramework.BasicStructures.Matchbounds.TRSBounds.getCertificate(TRSBounds.java:517) at aprove.DPFramework.TRSProblem.Processors.QTRSRoofMatchBoundsTAProcessor.processQTRS(QTRSRoofMatchBoundsTAProcessor.java:90) at aprove.DPFramework.TRSProblem.Processors.QTRSProcessor.process(QTRSProcessor.java:34) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread9" #21 daemon prio=6 os_prio=0 tid=0x00002b791c00b800 nid=0x979c runnable [0x00002b78b8eac000] java.lang.Thread.State: RUNNABLE at aprove.Framework.Utility.GenericStructures.Pair.hashCode(Pair.java:87) at java.util.AbstractSet.hashCode(AbstractSet.java:126) at java.util.HashMap.hash(HashMap.java:338) at java.util.HashMap.put(HashMap.java:611) at java.util.HashSet.add(HashSet.java:219) at java.util.AbstractCollection.addAll(AbstractCollection.java:344) at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.solveStateSubstitutions(TRSBoundsTA.java:309) at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.createStateSubstitutions(TRSBoundsTA.java:256) at aprove.DPFramework.BasicStructures.Matchbounds.TRSBounds.collectAllCompatibleConflicts(TRSBounds.java:1666) at aprove.DPFramework.BasicStructures.Matchbounds.TRSBounds.createCompatibleTA(TRSBounds.java:693) at aprove.DPFramework.BasicStructures.Matchbounds.TRSBounds.getCertificate(TRSBounds.java:517) at aprove.DPFramework.TRSProblem.Processors.QTRSRoofMatchBoundsTAProcessor.processQTRS(QTRSRoofMatchBoundsTAProcessor.java:90) at aprove.DPFramework.TRSProblem.Processors.QTRSProcessor.process(QTRSProcessor.java:34) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "TimeRefresherThread" #19 daemon prio=6 os_prio=0 tid=0x00002b791c009800 nid=0x979a runnable [0x00002b78b8cab000] java.lang.Thread.State: RUNNABLE at sun.management.ThreadImpl.getThreadTotalCpuTime0(Native Method) at sun.management.ThreadImpl.getThreadCpuTime(ThreadImpl.java:267) at sun.management.ThreadImpl.getThreadCpuTime(ThreadImpl.java:226) at aprove.Strategies.Abortions.TrackThread.getCpuIncrease(TrackThread.java:129) at aprove.Strategies.Abortions.TrackThread.getTimeIncrease(TrackThread.java:121) - locked <0x0000000440291140> (a aprove.Strategies.Abortions.TrackThreadPool) at aprove.Strategies.Abortions.TrackThread.checkTime(TrackThread.java:113) at aprove.Strategies.Abortions.TimeRefresher$TimeRefresherThread.doPoll(TimeRefresher.java:65) at aprove.Strategies.Abortions.TimeRefresher$TimeRefresherThread.run(TimeRefresher.java:54) "DefaultMachine" #18 daemon prio=6 os_prio=0 tid=0x00002b789c81a000 nid=0x9799 waiting on condition [0x00002b78b89a8000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x0000000440017c18> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at aprove.Strategies.ExecutableStrategies.impl.DefaultMachine.run(DefaultMachine.java:169) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread3" #13 daemon prio=5 os_prio=0 tid=0x00002b789c286000 nid=0x9794 runnable [0x00002b78b8aa9000] java.lang.Thread.State: RUNNABLE at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.LinearFunction.equals(LinearFunction.java:55) at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.WordPattern.equals(WordPattern.java:137) at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.DerivationPattern.equals(DerivationPattern.java:750) at java.util.HashMap.getNode(HashMap.java:571) at java.util.HashMap.containsKey(HashMap.java:595) at java.util.HashSet.contains(HashSet.java:203) at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.NonLoopFinder.testAndInsert(NonLoopFinder.java:181) at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.NonLoopFinder.findNonLoop(NonLoopFinder.java:138) at aprove.DPFramework.TRSProblem.Processors.SRSNonLoopProcessor.processQTRS(SRSNonLoopProcessor.java:69) at aprove.DPFramework.TRSProblem.Processors.QTRSProcessor.process(QTRSProcessor.java:34) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread1" #11 daemon prio=5 os_prio=0 tid=0x00002b789c27e800 nid=0x9792 runnable [0x00002b78b88a7000] java.lang.Thread.State: RUNNABLE at java.lang.Object.hashCode(Native Method) at java.util.HashMap.hash(HashMap.java:338) at java.util.HashMap.put(HashMap.java:611) at java.util.HashSet.add(HashSet.java:219) at aprove.DPFramework.BasicStructures.Matchbounds.MatchBound.getMatchingPaths(MatchBound.java:380) at aprove.DPFramework.BasicStructures.Matchbounds.MatchBound.getCertificate(MatchBound.java:573) at aprove.DPFramework.TRSProblem.Processors.RFCMatchBoundsProcessor.processQTRS(RFCMatchBoundsProcessor.java:65) at aprove.DPFramework.TRSProblem.Processors.QTRSProcessor.process(QTRSProcessor.java:34) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread0" #10 daemon prio=5 os_prio=0 tid=0x00002b789c27d000 nid=0x9791 runnable [0x00002b78b87a5000] java.lang.Thread.State: RUNNABLE at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.OverlapClosure.overlapsWith(OverlapClosure.java:134) at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.OverlapClosure.overlapsWith(OverlapClosure.java:121) at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.NonLoopFinder.findNonLoop(NonLoopFinder.java:143) at aprove.DPFramework.TRSProblem.Processors.SRSNonLoopProcessor.processQTRS(SRSNonLoopProcessor.java:69) at aprove.DPFramework.TRSProblem.Processors.QTRSProcessor.process(QTRSProcessor.java:34) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "Service Thread" #8 daemon prio=9 os_prio=0 tid=0x00002b789c191800 nid=0x978f runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C1 CompilerThread2" #7 daemon prio=9 os_prio=0 tid=0x00002b789c184000 nid=0x978e runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00002b789c182000 nid=0x978d runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00002b789c17f800 nid=0x978c runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00002b789c17e000 nid=0x978b waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00002b789c14a000 nid=0x978a in Object.wait() [0x00002b78b3eb0000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x0000000440e2d488> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) - locked <0x0000000440e2d488> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209) "Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00002b789c145800 nid=0x9789 in Object.wait() [0x00002b78b3daf000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x0000000440016990> (a java.lang.ref.Reference$Lock) at java.lang.Object.wait(Object.java:502) at java.lang.ref.Reference.tryHandlePending(Reference.java:191) - locked <0x0000000440016990> (a java.lang.ref.Reference$Lock) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) "main" #1 prio=5 os_prio=0 tid=0x00002b789c008800 nid=0x9782 in Object.wait() [0x00002b78976a6000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000004400181f8> (a aprove.Strategies.ExecutableStrategies.impl.Handle) at java.lang.Object.wait(Object.java:502) at aprove.Strategies.ExecutableStrategies.impl.Handle.waitForFinish(Handle.java:42) - locked <0x00000004400181f8> (a aprove.Strategies.ExecutableStrategies.impl.Handle) at aprove.Runtime.AProVE.waitForHandle(AProVE.java:32) at aprove.Runtime.AProVE.run(AProVE.java:101) at aprove.CommandLineInterface.Main.run(Main.java:94) at aprove.CommandLineInterface.Main.doMain(Main.java:42) at aprove.Main.doMain(Main.java:54) at aprove.Main.main(Main.java:20) "VM Thread" os_prio=0 tid=0x00002b789c13e000 nid=0x9788 runnable "GC task thread#0 (ParallelGC)" os_prio=0 tid=0x00002b789c01e000 nid=0x9784 runnable "GC task thread#1 (ParallelGC)" os_prio=0 tid=0x00002b789c01f800 nid=0x9785 runnable "GC task thread#2 (ParallelGC)" os_prio=0 tid=0x00002b789c021800 nid=0x9786 runnable "GC task thread#3 (ParallelGC)" os_prio=0 tid=0x00002b789c023800 nid=0x9787 runnable "VM Periodic Task Thread" os_prio=0 tid=0x00002b789c1bc000 nid=0x9790 waiting on condition JNI global references: 393 Heap PSYoungGen total 4281856K, used 799311K [0x0000000695580000, 0x00000007c0000000, 0x00000007c0000000) eden space 3670528K, 21% used [0x0000000695580000,0x00000006c6213e08,0x0000000775600000) from space 611328K, 0% used [0x000000079ab00000,0x000000079ab00000,0x00000007c0000000) to space 611328K, 0% used [0x0000000775600000,0x0000000775600000,0x000000079ab00000) ParOldGen total 9786880K, used 45994K [0x0000000440000000, 0x0000000695580000, 0x0000000695580000) object space 9786880K, 0% used [0x0000000440000000,0x0000000442ceaa10,0x0000000695580000) Metaspace used 21044K, capacity 21258K, committed 21504K, reserved 1069056K class space used 2443K, capacity 2499K, committed 2560K, reserved 1048576K