RUNNING APROVE filename: Urban-WST2013-Fig1_false-termination.c.pass1.llvm Graph finished, checking consistency Graph finished, checked consistency, took 0.0s Cannot find out cpu time on external processes, falling back to wall time! Running Thread.stop() against 1599091476Exec. 70, RankingReductionPairProcessor[GenerateFollowingInequalities=False] Stack trace: java.math.BigInteger.divideKnuth(BigInteger.java:2205) java.math.BigInteger.divide(BigInteger.java:2186) aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:144) aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:73) aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:108) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) java.lang.Thread.run(Thread.java:748) Aborted 1599091476Exec. 70, RankingReductionPairProcessor[GenerateFollowingInequalities=False] with a hard timeout. Threadpool thread died by not catching an exception java.lang.ThreadDeath at aprove.Strategies.Abortions.PooledJob.finish(PooledJob.java:157) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:125) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) Running Thread.stop() against 1599091476Exec. 72, RankingReductionPairProcessor[GenerateFollowingInequalities=True] Stack trace: java.util.AbstractMap.equals(AbstractMap.java:495) immutables.Immutable.ImmutableLinkedHashMap.equals(ImmutableLinkedHashMap.java:122) aprove.Framework.Algebra.Polynomials.IndefinitePart.equals(IndefinitePart.java:1177) java.util.HashMap.getNode(HashMap.java:572) java.util.LinkedHashMap.get(LinkedHashMap.java:440) immutables.Immutable.ImmutableLinkedHashMap.get(ImmutableLinkedHashMap.java:130) aprove.Framework.Algebra.Polynomials.VarPolynomial.getCoefficientPoly(VarPolynomial.java:444) aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:140) aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:73) aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:108) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) java.lang.Thread.run(Thread.java:748) Aborted 1599091476Exec. 72, RankingReductionPairProcessor[GenerateFollowingInequalities=True] with a hard timeout. Threadpool thread died by not catching an exception java.lang.ThreadDeath at aprove.Strategies.Abortions.PooledJob.finish(PooledJob.java:157) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:125) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) Running Thread.stop() against 1599091488Exec. 122, RankingReductionPairProcessor[GenerateFollowingInequalities=False] Stack trace: immutables.Immutable.ImmutableIterator.next(ImmutableIterator.java:61) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:600) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:148) aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:73) aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:108) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) java.lang.Thread.run(Thread.java:748) Aborted 1599091488Exec. 122, RankingReductionPairProcessor[GenerateFollowingInequalities=False] with a hard timeout. Threadpool thread died by not catching an exception java.lang.ThreadDeath at aprove.Strategies.Abortions.PooledJob.finish(PooledJob.java:157) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:125) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) Running Thread.stop() against 1599091488Exec. 138, RankingReductionPairProcessor[GenerateFollowingInequalities=False] Stack trace: java.util.AbstractMap.equals(AbstractMap.java:482) immutables.Immutable.ImmutableLinkedHashMap.equals(ImmutableLinkedHashMap.java:122) aprove.Framework.Algebra.Polynomials.IndefinitePart.equals(IndefinitePart.java:1177) java.util.HashMap.getNode(HashMap.java:572) java.util.LinkedHashMap.get(LinkedHashMap.java:440) immutables.Immutable.ImmutableLinkedHashMap.get(ImmutableLinkedHashMap.java:130) aprove.Framework.Algebra.Polynomials.VarPolynomial.getConstantPart(VarPolynomial.java:1013) aprove.Framework.IntTRS.Ranking.GEConstraint.create(GEConstraint.java:81) aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:149) aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:73) aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:108) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) java.lang.Thread.run(Thread.java:748) Aborted 1599091488Exec. 138, RankingReductionPairProcessor[GenerateFollowingInequalities=False] with a hard timeout. Threadpool thread died by not catching an exception java.lang.ThreadDeath at aprove.Strategies.Abortions.PooledJob.finish(PooledJob.java:157) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:125) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) Running Thread.stop() against 1599091489Exec. 163, RankingReductionPairProcessor[GenerateFollowingInequalities=False] Stack trace: immutables.Immutable.DefaultImmutableSet.iterator(DefaultImmutableSet.java:160) aprove.Framework.Algebra.Polynomials.SimplePolynomial.times(SimplePolynomial.java:475) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:606) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:148) aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:73) aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:108) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) java.lang.Thread.run(Thread.java:748) Aborted 1599091489Exec. 163, RankingReductionPairProcessor[GenerateFollowingInequalities=False] with a hard timeout. Threadpool thread died by not catching an exception java.lang.ThreadDeath at aprove.Strategies.Abortions.PooledJob.finish(PooledJob.java:157) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:125) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) Running Thread.stop() against 1599091492Exec. 177, RankingReductionPairProcessor[GenerateFollowingInequalities=False] Stack trace: immutables.Immutable.ImmutableLinkedHashMap.equals(ImmutableLinkedHashMap.java:119) aprove.Framework.Algebra.Polynomials.IndefinitePart.equals(IndefinitePart.java:1177) java.util.HashMap.getNode(HashMap.java:572) java.util.LinkedHashMap.get(LinkedHashMap.java:440) immutables.Immutable.ImmutableLinkedHashMap.get(ImmutableLinkedHashMap.java:130) aprove.Framework.Algebra.Polynomials.VarPolynomial.plus(VarPolynomial.java:514) aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:147) aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:73) aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:108) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) java.lang.Thread.run(Thread.java:748) Aborted 1599091492Exec. 177, RankingReductionPairProcessor[GenerateFollowingInequalities=False] with a hard timeout. Threadpool thread died by not catching an exception java.lang.ThreadDeath at aprove.Strategies.Abortions.PooledJob.finish(PooledJob.java:157) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:125) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) Running Thread.stop() against 1599091488Exec. 124, RankingReductionPairProcessor[GenerateFollowingInequalities=True] Stack trace: immutables.Immutable.DefaultImmutableSet.iterator(DefaultImmutableSet.java:160) aprove.Framework.Algebra.Polynomials.IndefinitePart.times(IndefinitePart.java:216) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:605) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:148) aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:73) aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:108) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) java.lang.Thread.run(Thread.java:748) Running Thread.stop() against 1599091488Exec. 140, RankingReductionPairProcessor[GenerateFollowingInequalities=True] Aborted 1599091488Exec. 124, RankingReductionPairProcessor[GenerateFollowingInequalities=True] with a hard timeout. Stack trace: Threadpool thread died by not catching an exception java.lang.ThreadDeath at aprove.Strategies.Abortions.PooledJob.finish(PooledJob.java:157) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:125) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) immutables.Immutable.ImmutableIterator.hasNext(ImmutableIterator.java:53) aprove.Framework.Algebra.Polynomials.IndefinitePart.times(IndefinitePart.java:206) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:605) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:148) aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:73) aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:108) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) java.lang.Thread.run(Thread.java:748) Running Thread.stop() against 1599091489Exec. 165, RankingReductionPairProcessor[GenerateFollowingInequalities=True] Stack trace: java.util.AbstractMap.(AbstractMap.java:73) Aborted 1599091488Exec. 140, RankingReductionPairProcessor[GenerateFollowingInequalities=True] with a hard timeout. java.util.HashMap.(HashMap.java:447) java.util.HashMap.(HashMap.java:468) java.util.LinkedHashMap.(LinkedHashMap.java:359) immutables.Immutable.ImmutableLinkedHashMap.(ImmutableLinkedHashMap.java:65) immutables.Immutable.ImmutableLinkedHashMap.create(ImmutableLinkedHashMap.java:43) immutables.Immutable.ImmutableCreator.create(ImmutableCreator.java:142) immutables.Immutable.ImmutableCreator.create(ImmutableCreator.java:197) aprove.Framework.Algebra.Polynomials.SimplePolynomial.(SimplePolynomial.java:107) aprove.Framework.Algebra.Polynomials.SimplePolynomial.create(SimplePolynomial.java:164) aprove.Framework.Algebra.Polynomials.SimplePolynomial.times(SimplePolynomial.java:497) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:606) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:148) aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:73) aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:108) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) java.lang.Thread.run(Thread.java:748) Threadpool thread died by not catching an exception java.lang.ThreadDeath at aprove.Strategies.Abortions.PooledJob.finish(PooledJob.java:157) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:125) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) Aborted 1599091489Exec. 165, RankingReductionPairProcessor[GenerateFollowingInequalities=True] with a hard timeout. Threadpool thread died by not catching an exception java.lang.ThreadDeath at aprove.Strategies.Abortions.PooledJob.finish(PooledJob.java:157) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:125) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) Running Thread.stop() against 1599091492Exec. 179, RankingReductionPairProcessor[GenerateFollowingInequalities=True] Stack trace: java.util.AbstractMap.(AbstractMap.java:73) java.util.HashMap.(HashMap.java:447) java.util.HashMap.(HashMap.java:468) java.util.LinkedHashMap.(LinkedHashMap.java:359) immutables.Immutable.ImmutableLinkedHashMap.(ImmutableLinkedHashMap.java:65) immutables.Immutable.ImmutableLinkedHashMap.create(ImmutableLinkedHashMap.java:43) immutables.Immutable.ImmutableCreator.create(ImmutableCreator.java:142) immutables.Immutable.ImmutableCreator.create(ImmutableCreator.java:197) aprove.Framework.Algebra.Polynomials.SimplePolynomial.(SimplePolynomial.java:107) aprove.Framework.Algebra.Polynomials.SimplePolynomial.create(SimplePolynomial.java:164) aprove.Framework.Algebra.Polynomials.SimplePolynomial.times(SimplePolynomial.java:497) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:606) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:147) aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:73) aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:108) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) java.lang.Thread.run(Thread.java:748) Aborted 1599091492Exec. 179, RankingReductionPairProcessor[GenerateFollowingInequalities=True] with a hard timeout. Threadpool thread died by not catching an exception java.lang.ThreadDeath at aprove.Strategies.Abortions.PooledJob.finish(PooledJob.java:157) at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:125) at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) at java.lang.Thread.run(Thread.java:748) gtimeout: Signal TERM wird an Befehl "/Users/mhaslbeck/Projects/aprove/current_approve.sh" geschickt Aborted 1599091527Exec. 254, RankingReductionPairProcessor with some error. Reason: java.lang.OutOfMemoryError: GC overhead limit exceeded. immutables.Immutable.ImmutableLinkedHashMap.create(ImmutableLinkedHashMap.java:43) immutables.Immutable.ImmutableCreator.create(ImmutableCreator.java:142) immutables.Immutable.ImmutableCreator.create(ImmutableCreator.java:197) aprove.Framework.Algebra.Polynomials.IndefinitePart.(IndefinitePart.java:72) aprove.Framework.Algebra.Polynomials.IndefinitePart.times(IndefinitePart.java:222) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:605) aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:586) aprove.Framework.IntTRS.Ranking.PCS.eliminateVariable(PCS.java:147) aprove.Framework.IntTRS.Ranking.PCS.eliminateOtherVariables(PCS.java:85) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:113) aprove.Framework.IntTRS.Ranking.TransitionRelation.(TransitionRelation.java:73) aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:108) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.translateRules(RankingRedPairWorker.java:239) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairWorker.work(RankingRedPairWorker.java:182) aprove.Framework.IntTRS.RankingRedPair.RankingRedPairProcessor.process(RankingRedPairProcessor.java:127) aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326) aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377) aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99) aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274) java.lang.Thread.run(Thread.java:748) java.lang.OutOfMemoryError: GC overhead limit exceeded at immutables.Immutable.ImmutableLinkedHashMap.create(ImmutableLinkedHashMap.java:43) at immutables.Immutable.ImmutableCreator.create(ImmutableCreator.java:142) at immutables.Immutable.ImmutableCreator.create(ImmutableCreator.java:197) at aprove.Framework.Algebra.Polynomials.IndefinitePart.(IndefinitePart.java:72) at aprove.Framework.Algebra.Polynomials.IndefinitePart.times(IndefinitePart.java:222) at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:605) 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:73) at aprove.Framework.IntTRS.Ranking.RuleToTransitionRelation.ruleToTransitionRelation(RuleToTransitionRelation.java:108) 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) -:1: parser error : Document is empty ^ real 5m20.334s user 0m0.007s sys 0m0.013s