2020-06-21 22:59:33 Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.144-b01 mixed mode): "Thread-1274" #1283 daemon prio=6 os_prio=0 tid=0x00002ab2bc001000 nid=0x812d runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Thread-1280" #1282 daemon prio=6 os_prio=0 tid=0x00002ab25c022000 nid=0x812c runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-1275" #1281 daemon prio=6 os_prio=0 tid=0x00002ab25c021000 nid=0x8127 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "ThreadPoolThread384" #1280 daemon prio=6 os_prio=0 tid=0x00002ab24005d000 nid=0x8126 runnable [0x00002ab1ee13a000] 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:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.solveConstraints(RankingRedPairWorker.java:685) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:200) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) 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) "ThreadPoolThread383" #1279 daemon prio=6 os_prio=0 tid=0x00002ab24005c000 nid=0x8125 runnable [0x00002ab1ee039000] java.lang.Thread.State: RUNNABLE at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:247) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:43) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.findCoefficients(RuleAnalyzer.java:1682) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.analyze(RuleAnalyzer.java:172) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.analyzeRules(IntTRSPolynomialOrderWorker.java:107) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.work(IntTRSPolynomialOrderWorker.java:83) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderProcessor.process(IntTRSPolynomialOrderProcessor.java:216) 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) "ThreadPoolThread382" #1278 daemon prio=6 os_prio=0 tid=0x00002ab24005a800 nid=0x8124 runnable [0x00002ab1ede37000] java.lang.Thread.State: RUNNABLE at java.math.MutableBigInteger.binaryGcd(MutableBigInteger.java:1969) at java.math.MutableBigInteger.binaryGCD(MutableBigInteger.java:1926) at java.math.MutableBigInteger.hybridGCD(MutableBigInteger.java:1880) at java.math.BigInteger.gcd(BigInteger.java:2340) at aprove.Framework.IntTRS.Ranking.GEConstraint.create(GEConstraint.java:58) at aprove.Framework.IntTRS.RankingRedPair.ConstraintsEnrichment.enrich(ConstraintsEnrichment.java:69) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateFollowingInequalities(RankingRedPairWorker.java:301) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateCoefficientConstraints(RankingRedPairWorker.java:253) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:195) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) 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) "ThreadPoolThread381" #1277 daemon prio=6 os_prio=0 tid=0x00002ab240059800 nid=0x8122 runnable [0x00002ab1ed8f9000] java.lang.Thread.State: RUNNABLE at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:247) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:43) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.findCoefficients(RuleAnalyzer.java:1682) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.analyze(RuleAnalyzer.java:172) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.analyzeRules(IntTRSPolynomialOrderWorker.java:107) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.work(IntTRSPolynomialOrderWorker.java:83) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderProcessor.process(IntTRSPolynomialOrderProcessor.java:216) 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) "ThreadPoolThread380" #1276 daemon prio=6 os_prio=0 tid=0x00002ab240058800 nid=0x8121 waiting for monitor entry [0x00002ab1ed5f7000] java.lang.Thread.State: BLOCKED (on object monitor) at aprove.Strategies.Util.PrioritizableThreadPool.fetchJob(PrioritizableThreadPool.java:312) - waiting to lock <0x000000044000e4c8> (a aprove.Strategies.Util.PrioritizableThreadPool) at aprove.Strategies.Util.PrioritizableThreadPool.access$300(PrioritizableThreadPool.java:24) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:269) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread379" #1275 daemon prio=6 os_prio=0 tid=0x00002ab240057000 nid=0x811e runnable [0x00002ab1ed3f4000] 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:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:166) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:80) at aprove.Framework.IntTRS.Nonterm.IntTRSNonPeriodicNontermProcessor.process(IntTRSNonPeriodicNontermProcessor.java:79) 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) "ThreadPoolThread378" #1274 daemon prio=6 os_prio=0 tid=0x00002ab240033000 nid=0x811d runnable [0x00002ab1ee63a000] java.lang.Thread.State: RUNNABLE at immutables.Immutable.ImmutableIterator.hasNext(Unknown Source) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:81) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82) at aprove.DPFramework.IDPProblem.IGeneralizedRule.getWithRenumberedVariables(IGeneralizedRule.java:317) at aprove.Framework.IntTRS.Nonterm.IntTRSPeriodicNontermProcessor.buildEqualities(IntTRSPeriodicNontermProcessor.java:168) at aprove.Framework.IntTRS.Nonterm.IntTRSPeriodicNontermProcessor.process(IntTRSPeriodicNontermProcessor.java:124) 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) "ThreadPoolThread377" #1273 daemon prio=6 os_prio=0 tid=0x00002ab240031800 nid=0x811c runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "ThreadPoolThread376" #1272 daemon prio=6 os_prio=0 tid=0x00002ab240014000 nid=0x811b runnable [0x00002ab1efec7000] java.lang.Thread.State: RUNNABLE at immutables.Immutable.ImmutableIterator.hasNext(Unknown Source) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:600) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) at aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:147) at aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) at aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) at aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:65) at aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:112) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) 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) "ThreadPoolThread375" #1271 daemon prio=6 os_prio=0 tid=0x00002ab240033800 nid=0x811a runnable [0x00002ab22306b000] java.lang.Thread.State: RUNNABLE at immutables.Immutable.DefaultImmutableSet.create(Unknown Source) at immutables.Immutable.ImmutableCreator.create(Unknown Source) at immutables.Immutable.ImmutableLinkedHashMap.keySet(Unknown Source) at aprove.Framework.Algebra.Polynomials.VarPolynomial.getVariables(VarPolynomial.java:1085) at aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:122) at aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) at aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) at aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:65) at aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:112) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) 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) "ThreadPoolThread374" #1270 daemon prio=6 os_prio=0 tid=0x00002ab24002f000 nid=0x8119 runnable [0x00002ab1ed4f5000] java.lang.Thread.State: RUNNABLE at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:247) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:43) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.findCoefficients(RuleAnalyzer.java:1682) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.analyze(RuleAnalyzer.java:172) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.analyzeRules(IntTRSPolynomialOrderWorker.java:107) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.work(IntTRSPolynomialOrderWorker.java:83) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderProcessor.process(IntTRSPolynomialOrderProcessor.java:216) 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) "ThreadPoolThread373" #1269 daemon prio=6 os_prio=0 tid=0x00002ab240039000 nid=0x8117 waiting for monitor entry [0x00002ab1de8ab000] java.lang.Thread.State: BLOCKED (on object monitor) at aprove.Strategies.Util.PrioritizableThreadPool.fetchJob(PrioritizableThreadPool.java:312) - waiting to lock <0x000000044000e4c8> (a aprove.Strategies.Util.PrioritizableThreadPool) at aprove.Strategies.Util.PrioritizableThreadPool.access$300(PrioritizableThreadPool.java:24) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:269) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread372" #1268 daemon prio=6 os_prio=0 tid=0x00002ab24003a800 nid=0x8116 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-1248" #1267 daemon prio=6 os_prio=0 tid=0x00002ab2b800b000 nid=0x8115 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-1246" #1266 daemon prio=6 os_prio=0 tid=0x00002ab2b8001800 nid=0x810d runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-1245" #1265 daemon prio=6 os_prio=0 tid=0x00002ab2b0005000 nid=0x8100 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "ThreadPoolThread371" #1260 daemon prio=6 os_prio=0 tid=0x00002ab240056000 nid=0x80f8 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "ThreadPoolThread370" #1256 daemon prio=6 os_prio=0 tid=0x00002ab240055000 nid=0x80f7 runnable [0x00002ab1defb0000] 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$$Lambda$10/188449760.newThread(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.(ThreadPoolExecutor.java:619) at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:932) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1378) at java.lang.UNIXProcess.initStreams(UNIXProcess.java:288) at java.lang.UNIXProcess.lambda$new$2(UNIXProcess.java:258) at java.lang.UNIXProcess$$Lambda$11/226806717.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:257) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:43) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.solveConstraints(RankingRedPairWorker.java:685) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:200) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "Thread-1239" #1259 daemon prio=6 os_prio=0 tid=0x00002ab2d8004000 nid=0x80f6 runnable [0x00002ab1ec502000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007188de808> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x000000074d4ff890> (a java.io.BufferedInputStream) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked <0x000000074d501950> (a java.io.InputStreamReader) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.Reader.read(Reader.java:100) at java.util.Scanner.readInput(Scanner.java:804) at java.util.Scanner.findWithinHorizon(Scanner.java:1685) at java.util.Scanner.hasNextLine(Scanner.java:1500) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.run(ExecHelper.java:98) "Thread-1221" #1257 daemon prio=6 os_prio=0 tid=0x00002ab2d8002000 nid=0x80f5 runnable [0x00002ab1effc9000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007188dc748> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x0000000751c20790> (a java.io.BufferedInputStream) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked <0x0000000751c22850> (a java.io.InputStreamReader) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.Reader.read(Reader.java:100) at java.util.Scanner.readInput(Scanner.java:804) at java.util.Scanner.findWithinHorizon(Scanner.java:1685) at java.util.Scanner.hasNextLine(Scanner.java:1500) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.run(ExecHelper.java:98) "ThreadPoolThread369" #1247 daemon prio=6 os_prio=0 tid=0x00002ab240053800 nid=0x80eb runnable [0x00002ab1dfaf4000] 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:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solveAndPutIntoFormula(YicesEngine.java:82) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.satisfiable(YicesEngine.java:49) at aprove.Framework.IntTRS.TerminationGraph.TerminationGraph.buildGraph(TerminationGraph.java:155) at aprove.Framework.IntTRS.TerminationGraph.IntTRSTerminationGraphWorker.analyzeTerminationGraph(IntTRSTerminationGraphWorker.java:121) at aprove.Framework.IntTRS.TerminationGraph.IntTRSTerminationGraphWorker.work(IntTRSTerminationGraphWorker.java:79) at aprove.Framework.IntTRS.TerminationGraph.IntTRSTerminationGraphProcessor.process(IntTRSTerminationGraphProcessor.java:119) 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$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread368" #1246 daemon prio=6 os_prio=0 tid=0x00002ab240052800 nid=0x80ea runnable [0x00002ab1de9ab000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solveAndPutIntoFormula(YicesEngine.java:82) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.satisfiable(YicesEngine.java:49) at aprove.Framework.IntTRS.TerminationGraph.TerminationGraph.buildGraph(TerminationGraph.java:155) at aprove.Framework.IntTRS.TerminationGraph.IntTRSTerminationGraphWorker.analyzeTerminationGraph(IntTRSTerminationGraphWorker.java:121) at aprove.Framework.IntTRS.TerminationGraph.IntTRSTerminationGraphWorker.work(IntTRSTerminationGraphWorker.java:79) at aprove.Framework.IntTRS.TerminationGraph.IntTRSTerminationGraphProcessor.process(IntTRSTerminationGraphProcessor.java:119) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread367" #1245 daemon prio=6 os_prio=0 tid=0x00002ab240051800 nid=0x80e9 runnable [0x00002ab1ef8c1000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:166) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:80) at aprove.Framework.IntTRS.Nonterm.IntTRSNonPeriodicNontermProcessor.process(IntTRSNonPeriodicNontermProcessor.java:79) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread366" #1244 daemon prio=6 os_prio=0 tid=0x00002ab240050800 nid=0x80e8 runnable [0x00002ab1ec978000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:166) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:80) at aprove.Framework.IntTRS.Nonterm.IntTRSPeriodicNontermProcessor.process(IntTRSPeriodicNontermProcessor.java:135) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread365" #1243 daemon prio=6 os_prio=0 tid=0x00002ab24004f800 nid=0x80e7 runnable [0x00002ab1ef6be000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:678) at java.lang.UNIXProcess.lambda$null$0(UNIXProcess.java:229) at java.lang.UNIXProcess$$Lambda$10/188449760.newThread(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.(ThreadPoolExecutor.java:619) at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:932) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1378) at java.lang.UNIXProcess.initStreams(UNIXProcess.java:288) at java.lang.UNIXProcess.lambda$new$2(UNIXProcess.java:258) at java.lang.UNIXProcess$$Lambda$11/226806717.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:257) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:43) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:166) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:80) at aprove.Framework.IntTRS.Nonterm.IntTRSNonPeriodicNontermProcessor.process(IntTRSNonPeriodicNontermProcessor.java:79) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread364" #1242 daemon prio=6 os_prio=0 tid=0x00002ab24004e800 nid=0x80e6 runnable [0x00002ab1edf38000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:166) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:80) at aprove.Framework.IntTRS.Nonterm.IntTRSPeriodicNontermProcessor.process(IntTRSPeriodicNontermProcessor.java:135) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread363" #1241 daemon prio=6 os_prio=0 tid=0x00002ab24004d800 nid=0x80e5 runnable [0x00002ab1ee878000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.solveConstraints(RankingRedPairWorker.java:685) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:200) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread362" #1240 daemon prio=6 os_prio=0 tid=0x00002ab24004c800 nid=0x80e4 runnable [0x00002ab1ef3bc000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.findCoefficients(RuleAnalyzer.java:1682) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.analyze(RuleAnalyzer.java:172) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.analyzeRules(IntTRSPolynomialOrderWorker.java:107) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.work(IntTRSPolynomialOrderWorker.java:83) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderProcessor.process(IntTRSPolynomialOrderProcessor.java:216) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread361" #1239 daemon prio=6 os_prio=0 tid=0x00002ab240049000 nid=0x80e3 runnable [0x00002ab1ec73d000] java.lang.Thread.State: RUNNABLE at immutables.Immutable.DefaultImmutableSet.iterator(Unknown Source) at aprove.Framework.Algebra.Polynomials.IndefinitePart.times(IndefinitePart.java:206) at aprove.Framework.Algebra.Polynomials.SimplePolynomial.times(SimplePolynomial.java:481) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:606) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) at aprove.Framework.IntTRS.RankingRedPair.ConstraintsEnrichment.enrich(ConstraintsEnrichment.java:69) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateFollowingInequalities(RankingRedPairWorker.java:301) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateCoefficientConstraints(RankingRedPairWorker.java:253) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:195) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread360" #1238 daemon prio=6 os_prio=0 tid=0x00002ab240048000 nid=0x80e2 runnable [0x00002ab1ed9fa000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.findCoefficients(RuleAnalyzer.java:1682) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.analyze(RuleAnalyzer.java:172) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.analyzeRules(IntTRSPolynomialOrderWorker.java:107) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.work(IntTRSPolynomialOrderWorker.java:83) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderProcessor.process(IntTRSPolynomialOrderProcessor.java:216) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread359" #1237 daemon prio=6 os_prio=0 tid=0x00002ab240047800 nid=0x80e1 runnable [0x00002ab1decae000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.solveConstraints(RankingRedPairWorker.java:685) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:200) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread358" #1236 daemon prio=6 os_prio=0 tid=0x00002ab240046800 nid=0x80e0 runnable [0x00002ab1ed6f7000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.findCoefficients(RuleAnalyzer.java:1682) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.analyze(RuleAnalyzer.java:172) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.analyzeRules(IntTRSPolynomialOrderWorker.java:107) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.work(IntTRSPolynomialOrderWorker.java:83) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderProcessor.process(IntTRSPolynomialOrderProcessor.java:216) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread357" #1235 daemon prio=6 os_prio=0 tid=0x00002ab240046000 nid=0x80df runnable [0x00002ab1dfbf5000] java.lang.Thread.State: RUNNABLE at java.security.AccessController.getStackAccessControlContext(Native Method) at java.security.AccessController.getContext(AccessController.java:820) at java.lang.Thread.init(Thread.java:415) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:46) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.solveConstraints(RankingRedPairWorker.java:685) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:200) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread356" #1234 daemon prio=6 os_prio=0 tid=0x00002ab24003b000 nid=0x80dd runnable [0x00002ab1ee777000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.findCoefficients(RuleAnalyzer.java:1682) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.analyze(RuleAnalyzer.java:172) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.analyzeRules(IntTRSPolynomialOrderWorker.java:107) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.work(IntTRSPolynomialOrderWorker.java:83) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderProcessor.process(IntTRSPolynomialOrderProcessor.java:216) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread354" #1230 daemon prio=6 os_prio=0 tid=0x00002ab240044000 nid=0x80d5 runnable [0x00002ab22326c000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:678) at java.lang.UNIXProcess.lambda$null$0(UNIXProcess.java:229) at java.lang.UNIXProcess$$Lambda$10/188449760.newThread(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.(ThreadPoolExecutor.java:619) at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:932) at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1378) at java.lang.UNIXProcess.initStreams(UNIXProcess.java:288) at java.lang.UNIXProcess.lambda$new$2(UNIXProcess.java:258) at java.lang.UNIXProcess$$Lambda$11/226806717.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:257) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:43) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:166) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:80) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.canBeLTZero(InductiveConditionFinder.java:522) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.searchInductiveTerms(InductiveConditionFinder.java:449) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.changeTermHeuristic(InductiveConditionFinder.java:419) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.candidateGenerationHeuristic(InductiveConditionFinder.java:161) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.findInductiveCondition(InductiveConditionFinder.java:133) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.getInductiveCondition(InductiveConditionFinder.java:107) at aprove.Framework.IntTRS.CaseAnalysis.CaseAnalysisProcessor.process(CaseAnalysisProcessor.java:80) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread353" #1229 daemon prio=6 os_prio=0 tid=0x00002ab240043800 nid=0x80d4 runnable [0x00002ab1deeb0000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:166) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:80) at aprove.Framework.IntTRS.Nonterm.IntTRSNonPeriodicNontermProcessor.process(IntTRSNonPeriodicNontermProcessor.java:79) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread352" #1228 daemon prio=6 os_prio=0 tid=0x00002ab240017000 nid=0x80d3 runnable [0x00002ab222a2c000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:166) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:80) at aprove.Framework.IntTRS.Nonterm.IntTRSPeriodicNontermProcessor.process(IntTRSPeriodicNontermProcessor.java:135) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread346" #1215 daemon prio=6 os_prio=0 tid=0x00002ab240029800 nid=0x80c4 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "ThreadPoolThread336" #1199 daemon prio=6 os_prio=0 tid=0x00002ab24000d000 nid=0x80b1 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "ThreadPoolThread332" #1188 daemon prio=6 os_prio=0 tid=0x00002ab240024800 nid=0x80a7 runnable [0x00002ab1ec877000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solveAndPutIntoFormula(YicesEngine.java:82) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.satisfiable(YicesEngine.java:49) at aprove.Framework.IntTRS.TerminationGraph.TerminationGraph.buildGraph(TerminationGraph.java:155) at aprove.Framework.IntTRS.TerminationGraph.IntTRSTerminationGraphWorker.analyzeTerminationGraph(IntTRSTerminationGraphWorker.java:121) at aprove.Framework.IntTRS.TerminationGraph.IntTRSTerminationGraphWorker.work(IntTRSTerminationGraphWorker.java:79) at aprove.Framework.IntTRS.TerminationGraph.IntTRSTerminationGraphProcessor.process(IntTRSTerminationGraphProcessor.java:119) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread331" #1179 daemon prio=6 os_prio=0 tid=0x00002ab24001e000 nid=0x8097 runnable [0x00002ab1ef4bd000] java.lang.Thread.State: RUNNABLE at aprove.Framework.Algebra.Polynomials.VarPolynomial.minus(VarPolynomial.java:688) at aprove.Framework.IntTRS.RankingRedPair.ConstraintsEnrichment.enrich(ConstraintsEnrichment.java:67) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateFollowingInequalities(RankingRedPairWorker.java:301) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateCoefficientConstraints(RankingRedPairWorker.java:253) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:195) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread330" #1176 daemon prio=6 os_prio=0 tid=0x00002ab240038800 nid=0x8093 runnable [0x00002ab222b66000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.setPriority0(Native Method) at java.lang.Thread.setPriority(Thread.java:1095) at java.lang.Thread.init(Thread.java:417) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.(Thread.java:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solveAndPutIntoFormula(YicesEngine.java:82) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.satisfiable(YicesEngine.java:49) at aprove.Framework.IntTRS.TerminationGraph.TerminationGraph.buildGraph(TerminationGraph.java:155) at aprove.Framework.IntTRS.TerminationGraph.IntTRSTerminationGraphWorker.analyzeTerminationGraph(IntTRSTerminationGraphWorker.java:121) at aprove.Framework.IntTRS.TerminationGraph.IntTRSTerminationGraphWorker.work(IntTRSTerminationGraphWorker.java:79) at aprove.Framework.IntTRS.TerminationGraph.IntTRSTerminationGraphProcessor.process(IntTRSTerminationGraphProcessor.java:119) at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) at aprove.Strategies.ExecutableStrategies.Executor$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) "ThreadPoolThread329" #1171 daemon prio=6 os_prio=0 tid=0x00002ab24003d800 nid=0x808a waiting for monitor entry [0x00002ab1dedb0000] java.lang.Thread.State: BLOCKED (on object monitor) at aprove.Strategies.Util.PrioritizableThreadPool.fetchJob(PrioritizableThreadPool.java:312) - waiting to lock <0x000000044000e4c8> (a aprove.Strategies.Util.PrioritizableThreadPool) at aprove.Strategies.Util.PrioritizableThreadPool.access$300(PrioritizableThreadPool.java:24) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:269) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread322" #1158 daemon prio=6 os_prio=0 tid=0x00002ab240009000 nid=0x8079 runnable [0x00002ab222e69000] 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:448) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:68) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:45) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.findCoefficients(RuleAnalyzer.java:1682) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.analyze(RuleAnalyzer.java:172) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.analyzeRules(IntTRSPolynomialOrderWorker.java:107) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.work(IntTRSPolynomialOrderWorker.java:83) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderProcessor.process(IntTRSPolynomialOrderProcessor.java:216) 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) "Thread-1115" #1135 daemon prio=6 os_prio=0 tid=0x00002ab288001000 nid=0x805e runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-1122" #1130 daemon prio=6 os_prio=0 tid=0x00002ab2e4001000 nid=0x8058 runnable [0x00002ab1edb34000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bed46c00> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bee02320> (a java.io.BufferedInputStream) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked <0x00000007bee023a8> (a java.io.InputStreamReader) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.Reader.read(Reader.java:100) at java.util.Scanner.readInput(Scanner.java:804) at java.util.Scanner.findWithinHorizon(Scanner.java:1685) at java.util.Scanner.hasNextLine(Scanner.java:1500) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.run(ExecHelper.java:98) "Thread-1118" #1128 daemon prio=6 os_prio=0 tid=0x00002ab2e4005800 nid=0x8057 runnable [0x00002ab1eebb5000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bed44b68> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bee04e38> (a java.io.BufferedInputStream) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked <0x00000007bee04ec0> (a java.io.InputStreamReader) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.Reader.read(Reader.java:100) at java.util.Scanner.readInput(Scanner.java:804) at java.util.Scanner.findWithinHorizon(Scanner.java:1685) at java.util.Scanner.hasNextLine(Scanner.java:1500) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.run(ExecHelper.java:98) "Thread-1092" #1119 daemon prio=6 os_prio=0 tid=0x00002ab288003000 nid=0x8053 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "ThreadPoolThread321" #1122 daemon prio=6 os_prio=0 tid=0x00002ab240037000 nid=0x8044 in Object.wait() [0x00002ab1ef1bb000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at java.lang.UNIXProcess.waitFor(UNIXProcess.java:395) - locked <0x00000007bed42ac8> (a java.lang.UNIXProcess) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:50) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:166) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:80) at aprove.Framework.IntTRS.Nonterm.IntTRSPeriodicNontermProcessor.process(IntTRSPeriodicNontermProcessor.java:135) 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) "ThreadPoolThread320" #1100 daemon prio=6 os_prio=0 tid=0x00002ab24004b800 nid=0x802a runnable [0x00002ab1ed0b8000] java.lang.Thread.State: RUNNABLE at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.(UNIXProcess.java:247) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:43) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:159) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:64) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.findCoefficients(RuleAnalyzer.java:1682) at aprove.Framework.IntTRS.PoloRedPair.RuleAnalyzer.analyze(RuleAnalyzer.java:172) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.analyzeRules(IntTRSPolynomialOrderWorker.java:107) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderWorker.work(IntTRSPolynomialOrderWorker.java:83) at aprove.Framework.IntTRS.PoloRedPair.IntTRSPolynomialOrderProcessor.process(IntTRSPolynomialOrderProcessor.java:216) 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) "ThreadPoolThread312" #1092 daemon prio=6 os_prio=0 tid=0x00002ab24002d800 nid=0x8020 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "ThreadPoolThread308" #1088 daemon prio=6 os_prio=0 tid=0x00002ab24001d800 nid=0x801c runnable [0x00002ab1ecb7a000] java.lang.Thread.State: RUNNABLE at java.lang.Integer.numberOfTrailingZeros(Integer.java:1425) 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.times(VarPolynomial.java:586) at aprove.Framework.IntTRS.RankingRedPair.ConstraintsEnrichment.enrich(ConstraintsEnrichment.java:69) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateFollowingInequalities(RankingRedPairWorker.java:301) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateCoefficientConstraints(RankingRedPairWorker.java:253) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:195) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) 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) "ThreadPoolThread290" #1055 daemon prio=6 os_prio=0 tid=0x00002ab24000f000 nid=0x7ff1 runnable [0x00002ab222629000] java.lang.Thread.State: RUNNABLE at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:603) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) at aprove.Framework.IntTRS.RankingRedPair.ConstraintsEnrichment.enrich(ConstraintsEnrichment.java:69) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateFollowingInequalities(RankingRedPairWorker.java:301) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateCoefficientConstraints(RankingRedPairWorker.java:253) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:195) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) 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" #1044 daemon prio=10 os_prio=0 tid=0x00002ab2dc002000 nid=0x7fe4 runnable [0x00002ab222a66000] java.lang.Thread.State: RUNNABLE at java.lang.UNIXProcess.waitForProcessExit(Native Method) at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:289) at java.lang.UNIXProcess$$Lambda$12/111126438.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread278" #975 daemon prio=6 os_prio=0 tid=0x00002ab240041000 nid=0x7f7d runnable [0x00002ab1edd36000] java.lang.Thread.State: RUNNABLE at java.util.HashMap.putVal(HashMap.java:628) at java.util.HashMap.put(HashMap.java:611) at aprove.Framework.Algebra.Polynomials.SimplePolynomial.plus(SimplePolynomial.java:277) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:616) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) at aprove.Framework.IntTRS.RankingRedPair.ConstraintsEnrichment.enrich(ConstraintsEnrichment.java:69) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateFollowingInequalities(RankingRedPairWorker.java:301) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateCoefficientConstraints(RankingRedPairWorker.java:253) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:195) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) 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) "ThreadPoolThread277" #974 daemon prio=6 os_prio=0 tid=0x00002ab24001f000 nid=0x7f7c runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "ThreadPoolThread274" #971 daemon prio=6 os_prio=0 tid=0x00002ab24002a800 nid=0x7f79 runnable [0x00002ab1efac3000] java.lang.Thread.State: RUNNABLE at immutables.Immutable.ImmutableIterator.hasNext(Unknown Source) at aprove.Framework.Algebra.Polynomials.VarPolynomial.minus(VarPolynomial.java:672) at aprove.Framework.IntTRS.RankingRedPair.ConstraintsEnrichment.enrich(ConstraintsEnrichment.java:67) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateFollowingInequalities(RankingRedPairWorker.java:301) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateCoefficientConstraints(RankingRedPairWorker.java:253) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:195) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) 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) "ThreadPoolThread267" #956 daemon prio=6 os_prio=0 tid=0x00002ab240022800 nid=0x7f67 in Object.wait() [0x00002ab1eea7a000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at java.lang.UNIXProcess.waitFor(UNIXProcess.java:395) - locked <0x00000007188da620> (a java.lang.UNIXProcess) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:50) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.exec(ExecHelper.java:25) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:166) at aprove.GraphUserInterface.Factories.Solvers.Engines.SMTLIBEngine.solve(SMTLIBEngine.java:80) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.canBeLTZero(InductiveConditionFinder.java:522) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.searchInductiveTerms(InductiveConditionFinder.java:449) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.searchInductiveTerms(InductiveConditionFinder.java:483) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.searchInductiveTerms(InductiveConditionFinder.java:483) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.changeTermHeuristic(InductiveConditionFinder.java:419) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.candidateGenerationHeuristic(InductiveConditionFinder.java:161) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.findInductiveCondition(InductiveConditionFinder.java:133) at aprove.Framework.IntTRS.CaseAnalysis.InductiveConditionFinder.getInductiveCondition(InductiveConditionFinder.java:107) at aprove.Framework.IntTRS.CaseAnalysis.CaseAnalysisProcessor.process(CaseAnalysisProcessor.java:80) 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) "ThreadPoolThread230" #831 daemon prio=6 os_prio=0 tid=0x00002ab240031000 nid=0x7ec7 runnable [0x00002ab1ee43c000] java.lang.Thread.State: RUNNABLE at aprove.Framework.Algebra.Polynomials.SimplePolynomial.times(SimplePolynomial.java:467) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:606) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) at aprove.Framework.IntTRS.RankingRedPair.ConstraintsEnrichment.enrich(ConstraintsEnrichment.java:69) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateFollowingInequalities(RankingRedPairWorker.java:301) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateCoefficientConstraints(RankingRedPairWorker.java:253) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:195) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) 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) "ThreadPoolThread227" #828 daemon prio=6 os_prio=0 tid=0x00002ab240013000 nid=0x7ec4 runnable [0x00002ab1eecb5000] java.lang.Thread.State: RUNNABLE at java.util.Objects.hashCode(Objects.java:98) at java.util.HashMap$Node.hashCode(HashMap.java:296) at java.util.AbstractMap.hashCode(AbstractMap.java:530) at immutables.Immutable.ImmutableLinkedHashMap.hashCode(Unknown Source) at aprove.Framework.Algebra.Polynomials.IndefinitePart.computeHashValue(IndefinitePart.java:1160) at aprove.Framework.Algebra.Polynomials.IndefinitePart.hashCode(IndefinitePart.java:1155) at java.util.HashMap.hash(HashMap.java:338) at java.util.LinkedHashMap.get(LinkedHashMap.java:440) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:612) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) at aprove.Framework.IntTRS.RankingRedPair.ConstraintsEnrichment.enrich(ConstraintsEnrichment.java:69) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateFollowingInequalities(RankingRedPairWorker.java:301) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateCoefficientConstraints(RankingRedPairWorker.java:253) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:195) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) 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) "ThreadPoolThread214" #806 daemon prio=6 os_prio=0 tid=0x00002ab240028000 nid=0x7ea1 runnable [0x00002ab1ed7f8000] java.lang.Thread.State: RUNNABLE at aprove.Framework.Algebra.Polynomials.IndefinitePart.computeHashValue(IndefinitePart.java:1160) at aprove.Framework.Algebra.Polynomials.IndefinitePart.hashCode(IndefinitePart.java:1155) at java.util.HashMap.hash(HashMap.java:338) at java.util.LinkedHashMap.get(LinkedHashMap.java:440) at aprove.Framework.Algebra.Polynomials.SimplePolynomial.times(SimplePolynomial.java:483) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:606) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) at aprove.Framework.IntTRS.RankingRedPair.ConstraintsEnrichment.enrich(ConstraintsEnrichment.java:69) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateFollowingInequalities(RankingRedPairWorker.java:301) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.generateCoefficientConstraints(RankingRedPairWorker.java:253) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:195) at aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) 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" #440 daemon prio=10 os_prio=0 tid=0x00002ab2e0001000 nid=0x7cab runnable [0x00002ab1eeab4000] java.lang.Thread.State: RUNNABLE at java.lang.UNIXProcess.waitForProcessExit(Native Method) at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:289) at java.lang.UNIXProcess$$Lambda$12/111126438.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #439 daemon prio=10 os_prio=0 tid=0x00002ab270001000 nid=0x7c95 waiting on condition [0x00002ab1ee677000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x0000000440003660> (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" #265 daemon prio=10 os_prio=0 tid=0x00002ab274001800 nid=0x7b9a runnable [0x00002ab1eda34000] java.lang.Thread.State: RUNNABLE at java.lang.UNIXProcess.waitForProcessExit(Native Method) at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:289) at java.lang.UNIXProcess$$Lambda$12/111126438.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #149 daemon prio=10 os_prio=0 tid=0x00002ab278001000 nid=0x7b04 waiting on condition [0x00002ab1ed1f3000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x0000000440003660> (a java.util.concurrent.SynchronousQueue$TransferStack) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #146 daemon prio=10 os_prio=0 tid=0x00002ab250029000 nid=0x7afe runnable [0x00002ab1ecdb6000] java.lang.Thread.State: RUNNABLE at java.lang.UNIXProcess.waitForProcessExit(Native Method) at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:289) at java.lang.UNIXProcess$$Lambda$12/111126438.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #58 daemon prio=10 os_prio=0 tid=0x00002ab26c001800 nid=0x7a87 waiting on condition [0x00002ab1ec777000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x0000000440003660> (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" #56 daemon prio=10 os_prio=0 tid=0x00002ab23c035800 nid=0x7a80 runnable [0x00002ab1ec63d000] java.lang.Thread.State: RUNNABLE at java.lang.UNIXProcess.waitForProcessExit(Native Method) at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:289) at java.lang.UNIXProcess$$Lambda$12/111126438.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #23 daemon prio=10 os_prio=0 tid=0x00002ab25001b000 nid=0x7a4d waiting on condition [0x00002ab1df9f4000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x0000000440003660> (a java.util.concurrent.SynchronousQueue$TransferStack) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #20 daemon prio=10 os_prio=0 tid=0x00002ab238015800 nid=0x7a45 runnable [0x00002ab1d7ff6000] java.lang.Thread.State: RUNNABLE at java.lang.UNIXProcess.waitForProcessExit(Native Method) at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:289) at java.lang.UNIXProcess$$Lambda$12/111126438.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "TimeRefresherThread" #19 daemon prio=6 os_prio=0 tid=0x00002ab24000b000 nid=0x7a43 runnable [0x00002ab1debae000] 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 <0x00000007bed3fd50> (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=0x00002ab1c08c9000 nid=0x7a42 runnable [0x00002ab1deaac000] 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:464) at aprove.Strategies.Util.PrioritizableThreadPool.startWorker(PrioritizableThreadPool.java:405) at aprove.Strategies.Util.PrioritizableThreadPool.executeNow(PrioritizableThreadPool.java:191) - locked <0x000000044000e4c8> (a aprove.Strategies.Util.PrioritizableThreadPool) at aprove.Strategies.Util.ThreadingPolicy$HighPolicy.schedule(ThreadingPolicy.java:26) at aprove.Strategies.Util.ThreadingPolicy$DefaultPolicy.schedule(ThreadingPolicy.java:41) at aprove.Strategies.ExecutableStrategies.Executor.start(Executor.java:114) at aprove.Strategies.ExecutableStrategies.ExecProcessorStrategy.exec(ExecProcessorStrategy.java:55) at aprove.Strategies.ExecutableStrategies.ExecRepeat.exec(ExecRepeat.java:47) at aprove.Strategies.ExecutableStrategies.ExecSequence.exec(ExecSequence.java:24) at aprove.Strategies.ExecutableStrategies.ExecAllParallel.exec(ExecAllParallel.java:29) at aprove.Strategies.ExecutableStrategies.ExecAny.exec(ExecAny.java:62) at aprove.Strategies.ExecutableStrategies.ExecFirst.exec(ExecFirst.java:71) at aprove.Strategies.ExecutableStrategies.ExecSolve.exec(ExecSolve.java:82) at aprove.Strategies.ExecutableStrategies.ExecAny.exec(ExecAny.java:62) at aprove.Strategies.ExecutableStrategies.ExecAny.exec(ExecAny.java:62) at aprove.Strategies.ExecutableStrategies.ExecFirst.exec(ExecFirst.java:71) at aprove.Strategies.ExecutableStrategies.ExecSolve.exec(ExecSolve.java:82) at aprove.Strategies.ExecutableStrategies.ExecAny.exec(ExecAny.java:62) at aprove.Strategies.ExecutableStrategies.ExecAllParallel.exec(ExecAllParallel.java:29) at aprove.Strategies.ExecutableStrategies.ExecAny.exec(ExecAny.java:62) at aprove.Strategies.ExecutableStrategies.ExecFirst.exec(ExecFirst.java:71) at aprove.Strategies.ExecutableStrategies.ExecSolve.exec(ExecSolve.java:82) at aprove.Strategies.ExecutableStrategies.ExecAny.exec(ExecAny.java:62) at aprove.Strategies.ExecutableStrategies.ExecAllParallel.exec(ExecAllParallel.java:29) at aprove.Strategies.ExecutableStrategies.ExecAny.exec(ExecAny.java:62) at aprove.Strategies.ExecutableStrategies.ExecFirst.exec(ExecFirst.java:71) at aprove.Strategies.ExecutableStrategies.ExecSolve.exec(ExecSolve.java:82) at aprove.Strategies.ExecutableStrategies.ExecAny.exec(ExecAny.java:62) at aprove.Strategies.ExecutableStrategies.ExecAllParallel.exec(ExecAllParallel.java:29) at aprove.Strategies.ExecutableStrategies.ExecAny.exec(ExecAny.java:62) at aprove.Strategies.ExecutableStrategies.ExecFirst.exec(ExecFirst.java:71) at aprove.Strategies.ExecutableStrategies.ExecSolve.exec(ExecSolve.java:82) at aprove.Strategies.ExecutableStrategies.ExecAny.exec(ExecAny.java:62) at aprove.Strategies.ExecutableStrategies.ExecSolve.exec(ExecSolve.java:82) at aprove.Strategies.ExecutableStrategies.ExecAny.exec(ExecAny.java:62) at aprove.Strategies.ExecutableStrategies.ExecSolve.exec(ExecSolve.java:82) at aprove.Strategies.ExecutableStrategies.ExecAny.exec(ExecAny.java:62) at aprove.Strategies.ExecutableStrategies.StrategyRoot.evaluateOnce(StrategyRoot.java:35) at aprove.Strategies.ExecutableStrategies.impl.DefaultMachine$CmdExec.run(DefaultMachine.java:247) at aprove.Strategies.ExecutableStrategies.impl.DefaultMachine.run(DefaultMachine.java:174) at java.lang.Thread.run(Thread.java:748) "Service Thread" #8 daemon prio=9 os_prio=0 tid=0x00002ab1c0187800 nid=0x7a38 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C1 CompilerThread2" #7 daemon prio=9 os_prio=0 tid=0x00002ab1c0184000 nid=0x7a37 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00002ab1c0182800 nid=0x7a36 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00002ab1c017f800 nid=0x7a35 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00002ab1c017e000 nid=0x7a34 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00002ab1c014a000 nid=0x7a33 in Object.wait() [0x00002ab1de002000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) - locked <0x00000004408c3c98> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209) "Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00002ab1c0145800 nid=0x7a32 in Object.wait() [0x00002ab1ddf01000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at java.lang.ref.Reference.tryHandlePending(Reference.java:191) - locked <0x00000004408c7ef0> (a java.lang.ref.Reference$Lock) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) "main" #1 prio=5 os_prio=0 tid=0x00002ab1c0008800 nid=0x7a2b in Object.wait() [0x00002ab1bd784000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000004408c7f88> (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 <0x00000004408c7f88> (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=0x00002ab1c013e000 nid=0x7a31 runnable "GC task thread#0 (ParallelGC)" os_prio=0 tid=0x00002ab1c001e000 nid=0x7a2d runnable "GC task thread#1 (ParallelGC)" os_prio=0 tid=0x00002ab1c001f800 nid=0x7a2e runnable "GC task thread#2 (ParallelGC)" os_prio=0 tid=0x00002ab1c0021800 nid=0x7a2f runnable "GC task thread#3 (ParallelGC)" os_prio=0 tid=0x00002ab1c0023800 nid=0x7a30 runnable "VM Periodic Task Thread" os_prio=0 tid=0x00002ab1c018a000 nid=0x7a39 waiting on condition JNI global references: 331 Heap PSYoungGen total 4873216K, used 4095130K [0x0000000695580000, 0x00000007c0000000, 0x00000007c0000000) eden space 4851712K, 84% used [0x0000000695580000,0x000000078ec534e0,0x00000007bd780000) from space 21504K, 39% used [0x00000007beb00000,0x00000007bf3534b0,0x00000007c0000000) to space 19968K, 0% used [0x00000007bd780000,0x00000007bd780000,0x00000007beb00000) ParOldGen total 9786880K, used 24451K [0x0000000440000000, 0x0000000695580000, 0x0000000695580000) object space 9786880K, 0% used [0x0000000440000000,0x00000004417e0df8,0x0000000695580000) Metaspace used 23427K, capacity 23754K, committed 23936K, reserved 1071104K class space used 2571K, capacity 2683K, committed 2688K, reserved 1048576K