2020-06-22 04:07:11 Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.144-b01 mixed mode): "Thread-2113" #2174 daemon prio=6 os_prio=0 tid=0x00002ad1d0003000 nid=0x68b0 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Thread-2128" #2173 daemon prio=6 os_prio=0 tid=0x00002ad1d4018000 nid=0x68af runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-2114" #2172 daemon prio=6 os_prio=0 tid=0x00002ad1d4012800 nid=0x68ae runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-2115" #2171 daemon prio=6 os_prio=0 tid=0x00002ad23c00b000 nid=0x68ad runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-2117" #2169 daemon prio=6 os_prio=0 tid=0x00002ad234003800 nid=0x68a9 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-2118" #2168 daemon prio=6 os_prio=0 tid=0x00002ad1dc00b000 nid=0x68a7 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-2122" #2167 daemon prio=6 os_prio=0 tid=0x00002ad1d800b000 nid=0x68a6 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-2096" #2166 daemon prio=6 os_prio=0 tid=0x00002ad1d8009000 nid=0x68a5 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-2094" #2151 daemon prio=6 os_prio=0 tid=0x00002ad178014000 nid=0x68a3 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-2104" #2155 daemon prio=6 os_prio=0 tid=0x00002ad1d4010800 nid=0x6896 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-2106" #2153 daemon prio=6 os_prio=0 tid=0x00002ad1ac027800 nid=0x6895 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-2107" #2152 daemon prio=6 os_prio=0 tid=0x00002ad1b4035800 nid=0x6894 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-2095" #2150 daemon prio=6 os_prio=0 tid=0x00002ad260003000 nid=0x6893 runnable [0x0000000000000000] java.lang.Thread.State: TERMINATED "Thread-2093" #2149 daemon prio=6 os_prio=0 tid=0x00002ad220003800 nid=0x6884 runnable [0x00002ad16df8f000] 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 <0x000000069d6f49d0> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x000000070157efc0> (a java.io.BufferedInputStream) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked <0x0000000701581080> (a java.io.InputStreamReader) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.Reader.read(Reader.java:100) at java.util.Scanner.readInput(Scanner.java:804) at java.util.Scanner.findWithinHorizon(Scanner.java:1685) at java.util.Scanner.hasNextLine(Scanner.java:1500) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.run(ExecHelper.java:98) "Thread-2092" #2148 daemon prio=6 os_prio=0 tid=0x00002ad220002800 nid=0x6881 runnable [0x00002ad171f8a000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x000000069d6f2910> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000006ff9f6ee0> (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 <0x00000006ff9f8fa0> (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) "ThreadPoolThread357" #2145 daemon prio=6 os_prio=0 tid=0x00002ad1b8091000 nid=0x6877 in Object.wait() [0x00002ad171682000] 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 <0x000000069d6f07e0> (a java.lang.UNIXProcess) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:50) at aprove.InputModules.Programs.t2.T2Processor.process(T2Processor.java:99) 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) "ThreadPoolThread355" #2115 daemon prio=6 os_prio=0 tid=0x00002ad1b8049800 nid=0x6850 runnable [0x00002ad172590000] 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) "ThreadPoolThread347" #2095 daemon prio=6 os_prio=0 tid=0x00002ad1b8062000 nid=0x6828 runnable [0x00002ad26e18f000] java.lang.Thread.State: RUNNABLE at immutables.Immutable.ImmutableLinkedHashMap.entrySet(Unknown Source) at aprove.Framework.Algebra.Polynomials.SimplePolynomial.times(SimplePolynomial.java:475) 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) "ThreadPoolThread343" #2062 daemon prio=6 os_prio=0 tid=0x00002ad1b8017000 nid=0x6800 runnable [0x00002ad17107b000] 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) "process reaper" #1938 daemon prio=10 os_prio=0 tid=0x00002ad20c001000 nid=0x67b5 waiting on condition [0x00002ad164de5000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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) "Thread-1907" #2005 daemon prio=6 os_prio=0 tid=0x00002ad1d0007000 nid=0x67a3 runnable [0x00002ad171884000] 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 <0x00000007bed22030> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bed22058> (a java.io.BufferedInputStream) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked <0x00000007bed220e0> (a java.io.InputStreamReader) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.Reader.read(Reader.java:100) at java.util.Scanner.readInput(Scanner.java:804) at java.util.Scanner.findWithinHorizon(Scanner.java:1685) at java.util.Scanner.hasNextLine(Scanner.java:1500) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.run(ExecHelper.java:98) "process reaper" #1951 daemon prio=10 os_prio=0 tid=0x00002ad1b0126000 nid=0x6753 waiting on condition [0x00002ad26e6ea000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (a java.util.concurrent.SynchronousQueue$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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #1948 daemon prio=10 os_prio=0 tid=0x00002ad1f4007800 nid=0x6750 waiting on condition [0x00002ad26e4af000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (a java.util.concurrent.SynchronousQueue$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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #1945 daemon prio=10 os_prio=0 tid=0x00002ad230009800 nid=0x674d waiting on condition [0x00002ad26e476000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (a java.util.concurrent.SynchronousQueue$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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #1942 daemon prio=10 os_prio=0 tid=0x00002ad234001800 nid=0x674a waiting on condition [0x00002ad26e43d000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (a java.util.concurrent.SynchronousQueue$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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #1939 daemon prio=10 os_prio=0 tid=0x00002ad20800e000 nid=0x6746 waiting on condition [0x00002ad26e404000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (a java.util.concurrent.SynchronousQueue$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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #1936 daemon prio=10 os_prio=0 tid=0x00002ad1d4014800 nid=0x6745 waiting on condition [0x00002ad26e3cb000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (a java.util.concurrent.SynchronousQueue$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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "Thread-1889" #1915 daemon prio=6 os_prio=0 tid=0x00002ad1d0006000 nid=0x6741 runnable [0x00002ad173e8c000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bed8a030> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bed8a058> (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 <0x00000007bed8a0e0> (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) "process reaper" #1848 daemon prio=10 os_prio=0 tid=0x00002ad218007800 nid=0x672c waiting on condition [0x00002ad26dd8c000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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) "Thread-1890" #1917 daemon prio=6 os_prio=0 tid=0x00002ad1c8021800 nid=0x6729 runnable [0x00002ad26dd52000] 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 <0x00000007bed92030> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bed92058> (a java.io.BufferedInputStream) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked <0x00000007bed920e0> (a java.io.InputStreamReader) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.Reader.read(Reader.java:100) at java.util.Scanner.readInput(Scanner.java:804) at java.util.Scanner.findWithinHorizon(Scanner.java:1685) at java.util.Scanner.hasNextLine(Scanner.java:1500) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.run(ExecHelper.java:98) "Thread-1888" #1916 daemon prio=6 os_prio=0 tid=0x00002ad1c8020000 nid=0x6728 runnable [0x00002ad26dc52000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bed9a030> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bed9a058> (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 <0x00000007bed9a0e0> (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-1827" #1868 daemon prio=6 os_prio=0 tid=0x00002ad21c009000 nid=0x66d1 runnable [0x00002ad26da50000] 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 <0x00000007bedb2030> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bedb2058> (a java.io.BufferedInputStream) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked <0x00000007bedb20e0> (a java.io.InputStreamReader) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.Reader.read(Reader.java:100) at java.util.Scanner.readInput(Scanner.java:804) at java.util.Scanner.findWithinHorizon(Scanner.java:1685) at java.util.Scanner.hasNextLine(Scanner.java:1500) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.run(ExecHelper.java:98) "Thread-1800" #1867 daemon prio=6 os_prio=0 tid=0x00002ad21c007000 nid=0x66d0 runnable [0x00002ad26d94f000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bedba030> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bedba058> (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 <0x00000007bedba0e0> (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) "process reaper" #1837 daemon prio=10 os_prio=0 tid=0x00002ad1e4006000 nid=0x66ca waiting on condition [0x00002ad26d44a000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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) "Thread-1822" #1861 daemon prio=6 os_prio=0 tid=0x00002ad1ac02d800 nid=0x66c9 runnable [0x00002ad164dab000] 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 <0x00000007bedc2030> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bedc2058> (a java.io.BufferedInputStream) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked <0x00000007bedc20e0> (a java.io.InputStreamReader) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.Reader.read(Reader.java:100) at java.util.Scanner.readInput(Scanner.java:804) at java.util.Scanner.findWithinHorizon(Scanner.java:1685) at java.util.Scanner.hasNextLine(Scanner.java:1500) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.run(ExecHelper.java:98) "Thread-1802" #1860 daemon prio=6 os_prio=0 tid=0x00002ad1ac02c800 nid=0x66c8 runnable [0x00002ad16cf0d000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bedca030> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bedca058> (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 <0x00000007bedca0e0> (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) "process reaper" #1839 daemon prio=10 os_prio=0 tid=0x00002ad1f4007000 nid=0x66c2 waiting on condition [0x00002ad26d411000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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) "Thread-1817" #1853 daemon prio=6 os_prio=0 tid=0x00002ad258009000 nid=0x66c1 runnable [0x00002ad26d3d7000] 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 <0x00000007bedd2030> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bedd2058> (a java.io.BufferedInputStream) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked <0x00000007bedd20e0> (a java.io.InputStreamReader) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.Reader.read(Reader.java:100) at java.util.Scanner.readInput(Scanner.java:804) at java.util.Scanner.findWithinHorizon(Scanner.java:1685) at java.util.Scanner.hasNextLine(Scanner.java:1500) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.run(ExecHelper.java:98) "Thread-1815" #1852 daemon prio=6 os_prio=0 tid=0x00002ad258007000 nid=0x66bf runnable [0x00002ad26d2d6000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bedda030> (a java.lang.UNIXProcess$ProcessPipeInputStream) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked <0x00000007bedda058> (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 <0x00000007bedda0e0> (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) "process reaper" #1851 daemon prio=10 os_prio=0 tid=0x00002ad258005000 nid=0x66bc runnable [0x00002ad26d1d6000] 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$12/1463669761.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" #1847 daemon prio=10 os_prio=0 tid=0x00002ad23c004000 nid=0x66b2 waiting on condition [0x00002ad26cf9b000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1843 daemon prio=10 os_prio=0 tid=0x00002ad1dc003000 nid=0x66ae waiting on condition [0x00002ad26cf62000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1842 daemon prio=10 os_prio=0 tid=0x00002ad178012000 nid=0x669e waiting on condition [0x00002ad26cd27000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1834 daemon prio=10 os_prio=0 tid=0x00002ad1ec004800 nid=0x667c waiting on condition [0x00002ad26c7e9000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1831 daemon prio=10 os_prio=0 tid=0x00002ad1fc003000 nid=0x6678 waiting on condition [0x00002ad26c5ae000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1828 daemon prio=10 os_prio=0 tid=0x00002ad200001800 nid=0x6675 waiting on condition [0x00002ad26c373000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1825 daemon prio=10 os_prio=0 tid=0x00002ad248003000 nid=0x6672 waiting on condition [0x00002ad26c138000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1822 daemon prio=10 os_prio=0 tid=0x00002ad224002800 nid=0x666f waiting on condition [0x00002ad18feeb000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1820 daemon prio=10 os_prio=0 tid=0x00002ad1f8001800 nid=0x666d runnable [0x00002ad18fdb1000] 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$12/1463669761.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "process reaper" #1817 daemon prio=10 os_prio=0 tid=0x00002ad218008800 nid=0x666a waiting on condition [0x00002ad18fb76000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1814 daemon prio=10 os_prio=0 tid=0x00002ad1e8002000 nid=0x6667 waiting on condition [0x00002ad18f93b000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1811 daemon prio=10 os_prio=0 tid=0x00002ad25400b800 nid=0x6663 waiting on condition [0x00002ad18f700000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1808 daemon prio=10 os_prio=0 tid=0x00002ad1c8019800 nid=0x665f waiting on condition [0x00002ad18f4c5000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1805 daemon prio=10 os_prio=0 tid=0x00002ad1a4003000 nid=0x665c waiting on condition [0x00002ad18f38b000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1789 daemon prio=10 os_prio=0 tid=0x00002ad254003000 nid=0x6644 waiting on condition [0x00002ad18e948000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1739 daemon prio=10 os_prio=0 tid=0x00002ad1d8004800 nid=0x663e waiting on condition [0x00002ad18e90f000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1788 daemon prio=10 os_prio=0 tid=0x00002ad260003800 nid=0x6632 waiting on condition [0x00002ad18e7d5000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1746 daemon prio=10 os_prio=0 tid=0x00002ad1d400e800 nid=0x6627 waiting on condition [0x00002ad18e79c000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1750 daemon prio=10 os_prio=0 tid=0x00002ad1d4007800 nid=0x661c runnable [0x00002ad18e763000] 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$12/1463669761.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" #1752 daemon prio=10 os_prio=0 tid=0x00002ad1c8014000 nid=0x6604 waiting on condition [0x00002ad173ec6000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1755 daemon prio=10 os_prio=0 tid=0x00002ad1cc001800 nid=0x65c2 waiting on condition [0x00002ad173887000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1754 daemon prio=10 os_prio=0 tid=0x00002ad1c0007800 nid=0x656a waiting on condition [0x00002ad172b41000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1753 daemon prio=10 os_prio=0 tid=0x00002ad1a8036800 nid=0x6569 waiting on condition [0x00002ad172b08000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1751 daemon prio=10 os_prio=0 tid=0x00002ad1a0001000 nid=0x6568 waiting on condition [0x00002ad172acf000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1749 daemon prio=10 os_prio=0 tid=0x00002ad1bc003800 nid=0x6567 waiting on condition [0x00002ad16e53f000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1745 daemon prio=10 os_prio=0 tid=0x00002ad1d0005000 nid=0x6564 waiting on condition [0x00002ad16e506000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1741 daemon prio=10 os_prio=0 tid=0x00002ad1d0002800 nid=0x6560 runnable [0x00002ad16e4cd000] 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$12/1463669761.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "ThreadPoolThread310" #1730 daemon prio=6 os_prio=0 tid=0x00002ad1b809f000 nid=0x6521 runnable [0x00002ad172893000] 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: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.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) "ThreadPoolThread308" #1728 daemon prio=6 os_prio=0 tid=0x00002ad1b809b000 nid=0x651f in Object.wait() [0x00002ad172692000] 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 <0x00000007bee33210> (a java.lang.UNIXProcess) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:50) at aprove.InputModules.Programs.t2.T2Processor.process(T2Processor.java:99) 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) "ThreadPoolThread305" #1725 daemon prio=6 os_prio=0 tid=0x00002ad1b8095000 nid=0x651c runnable [0x00002ad17238e000] 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: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.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) "ThreadPoolThread300" #1720 daemon prio=6 os_prio=0 tid=0x00002ad1b808b000 nid=0x6517 in Object.wait() [0x00002ad171e8a000] 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 <0x00000007bedffe90> (a java.lang.UNIXProcess) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:50) at aprove.InputModules.Programs.t2.T2Processor.process(T2Processor.java:99) 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) "ThreadPoolThread299" #1719 daemon prio=6 os_prio=0 tid=0x00002ad1b8089000 nid=0x6516 in Object.wait() [0x00002ad171d89000] 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 <0x00000007bee255f0> (a java.lang.UNIXProcess) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:50) at aprove.InputModules.Programs.t2.T2Processor.process(T2Processor.java:99) 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) "ThreadPoolThread294" #1714 daemon prio=6 os_prio=0 tid=0x00002ad1b8084000 nid=0x6511 runnable [0x00002ad16642e000] 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) "ThreadPoolThread293" #1713 daemon prio=6 os_prio=0 tid=0x00002ad1b8083000 nid=0x6510 runnable [0x00002ad16c401000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.start0(Native Method) at java.lang.Thread.start(Thread.java:717) - locked <0x000000071ba26050> (a aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:70) 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.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) "ThreadPoolThread290" #1653 daemon prio=6 os_prio=0 tid=0x00002ad1b807f800 nid=0x64b9 runnable [0x00002ad166b6e000] java.lang.Thread.State: RUNNABLE at java.io.UnixFileSystem.delete0(Native Method) at java.io.UnixFileSystem.delete(UnixFileSystem.java:265) at java.io.File.delete(File.java:1041) at aprove.GraphUserInterface.Factories.Solvers.Engines.YicesEngine.solve(YicesEngine.java:245) 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) "ThreadPoolThread287" #1650 daemon prio=6 os_prio=0 tid=0x00002ad1b807a800 nid=0x64b6 runnable [0x00002ad16d411000] 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) "ThreadPoolThread278" #1640 daemon prio=6 os_prio=0 tid=0x00002ad1b806e000 nid=0x64a8 runnable [0x00002ad170f7b000] java.lang.Thread.State: RUNNABLE at java.util.AbstractMap.(AbstractMap.java:73) at java.util.HashMap.(HashMap.java:446) at java.util.HashMap.(HashMap.java:467) at java.util.LinkedHashMap.(LinkedHashMap.java:359) at immutables.Immutable.ImmutableLinkedHashMap.(Unknown Source) at immutables.Immutable.ImmutableLinkedHashMap.create(Unknown Source) at immutables.Immutable.ImmutableCreator.create(Unknown Source) at immutables.Immutable.ImmutableCreator.create(Unknown Source) 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.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) "ThreadPoolThread246" #1608 daemon prio=6 os_prio=0 tid=0x00002ad1b800d000 nid=0x6486 runnable [0x00002ad16d613000] 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: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.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) "ThreadPoolThread240" #1580 daemon prio=6 os_prio=0 tid=0x00002ad1b8014800 nid=0x6464 in Object.wait() [0x00002ad1651b0000] 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 <0x00000007beddfe60> (a java.lang.UNIXProcess) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:50) at aprove.InputModules.Programs.t2.T2Processor.process(T2Processor.java:99) 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" #1550 daemon prio=10 os_prio=0 tid=0x00002ad238001000 nid=0x6449 waiting on condition [0x00002ad16d888000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #1542 daemon prio=10 os_prio=0 tid=0x00002ad1e4001000 nid=0x643d runnable [0x00002ad16d84f000] 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$12/1463669761.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) "ThreadPoolThread234" #1527 daemon prio=6 os_prio=0 tid=0x00002ad1b8032800 nid=0x6413 runnable [0x00002ad1670ec000] 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: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.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) "ThreadPoolThread223" #1501 daemon prio=6 os_prio=0 tid=0x00002ad1b802d800 nid=0x63f1 in Object.wait() [0x00002ad166732000] 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 <0x00000007bf03b068> (a java.lang.UNIXProcess) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:50) at aprove.InputModules.Programs.t2.T2Processor.process(T2Processor.java:99) 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) "ThreadPoolThread222" #1500 daemon prio=6 os_prio=0 tid=0x00002ad1b802c800 nid=0x63f0 runnable [0x00002ad1652b0000] 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: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.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) "ThreadPoolThread221" #1499 daemon prio=6 os_prio=0 tid=0x00002ad1b802b800 nid=0x63ef runnable [0x00002ad16652f000] java.lang.Thread.State: RUNNABLE at java.lang.Thread.start0(Native Method) at java.lang.Thread.start(Thread.java:717) - locked <0x00000007182c17e8> (a aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.(ExecHelper.java:70) 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) "ThreadPoolThread219" #1497 daemon prio=6 os_prio=0 tid=0x00002ad1b8029800 nid=0x63ed in Object.wait() [0x00002ad167ffb000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:502) at aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread.getLines(ExecHelper.java:81) - locked <0x000000071be08d30> (a aprove.GraphUserInterface.Factories.Solvers.Engines.BufferedStreamInThread) at aprove.GraphUserInterface.Factories.Solvers.Engines.ExecHelper.execAndGetExitCode(ExecHelper.java:53) 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) "ThreadPoolThread212" #1490 daemon prio=6 os_prio=0 tid=0x00002ad1b8022000 nid=0x63e6 runnable [0x00002ad16c603000] 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: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.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) "ThreadPoolThread182" #1420 daemon prio=6 os_prio=0 tid=0x00002ad1b800f800 nid=0x638d runnable [0x00002ad167cf9000] java.lang.Thread.State: RUNNABLE at java.util.AbstractList.hashCode(AbstractList.java:541) at java.util.HashMap.hash(HashMap.java:338) at java.util.HashMap.put(HashMap.java:611) at java.util.HashSet.add(HashSet.java:219) at aprove.InputModules.Programs.llvm.segraph.LLVMSELoop.toPaths(LLVMSELoop.java:459) at aprove.InputModules.Programs.llvm.processors.LLVMNonterminationProcessor.process(LLVMNonterminationProcessor.java:569) 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" #468 daemon prio=10 os_prio=0 tid=0x00002ad1a8034000 nid=0x5e3b waiting on condition [0x00002ad166be1000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #465 daemon prio=10 os_prio=0 tid=0x00002ad1f4002000 nid=0x5e37 waiting on condition [0x00002ad166ba8000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #185 daemon prio=10 os_prio=0 tid=0x00002ad1d8001800 nid=0x5ca1 waiting on condition [0x00002ad166a6e000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #25 daemon prio=10 os_prio=0 tid=0x00002ad1ac00e000 nid=0x5bb0 waiting on condition [0x00002ad16602d000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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" #23 daemon prio=10 os_prio=0 tid=0x00002ad1a8019000 nid=0x5bac waiting on condition [0x00002ad165ef3000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044000d7f8> (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=0x00002ad1b001f800 nid=0x5ba5 runnable [0x00002ad15fff6000] 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$12/1463669761.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) "TimeRefresherThread" #19 daemon prio=6 os_prio=0 tid=0x00002ad1b8009800 nid=0x5ba3 runnable [0x00002ad1650af000] 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 <0x00000004487d3f18> (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=0x00002ad12c900800 nid=0x5ba2 waiting on condition [0x00002ad164fae000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x000000044004b6e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at aprove.Strategies.ExecutableStrategies.impl.DefaultMachine.run(DefaultMachine.java:169) at java.lang.Thread.run(Thread.java:748) "Service Thread" #8 daemon prio=9 os_prio=0 tid=0x00002ad12c18f800 nid=0x5b98 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C1 CompilerThread2" #7 daemon prio=9 os_prio=0 tid=0x00002ad12c184000 nid=0x5b97 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00002ad12c182000 nid=0x5b96 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00002ad12c17f800 nid=0x5b95 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00002ad12c17e000 nid=0x5b94 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00002ad12c14a000 nid=0x5b93 in Object.wait() [0x00002ad164301000] 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 <0x00000004400a1c48> (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=0x00002ad12c145800 nid=0x5b92 in Object.wait() [0x00002ad164200000] 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 <0x0000000440005918> (a java.lang.ref.Reference$Lock) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) "main" #1 prio=5 os_prio=0 tid=0x00002ad12c008800 nid=0x5b8b in Object.wait() [0x00002ad1296a1000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x000000044004bb30> (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 <0x000000044004bb30> (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=0x00002ad12c13e000 nid=0x5b91 runnable "GC task thread#0 (ParallelGC)" os_prio=0 tid=0x00002ad12c01e000 nid=0x5b8d runnable "GC task thread#1 (ParallelGC)" os_prio=0 tid=0x00002ad12c01f800 nid=0x5b8e runnable "GC task thread#2 (ParallelGC)" os_prio=0 tid=0x00002ad12c021800 nid=0x5b8f runnable "GC task thread#3 (ParallelGC)" os_prio=0 tid=0x00002ad12c023800 nid=0x5b90 runnable "VM Periodic Task Thread" os_prio=0 tid=0x00002ad12c192000 nid=0x5b99 waiting on condition JNI global references: 264 Heap PSYoungGen total 4692992K, used 2990659K [0x0000000695580000, 0x00000007c0000000, 0x00000007c0000000) eden space 4658688K, 63% used [0x0000000695580000,0x0000000749c94eb0,0x00000007b1b00000) from space 34304K, 99% used [0x00000007bde80000,0x00000007bfffbdd0,0x00000007c0000000) to space 117248K, 0% used [0x00000007b1b00000,0x00000007b1b00000,0x00000007b8d80000) ParOldGen total 9786880K, used 224149K [0x0000000440000000, 0x0000000695580000, 0x0000000695580000) object space 9786880K, 2% used [0x0000000440000000,0x000000044dae5778,0x0000000695580000) Metaspace used 24210K, capacity 24510K, committed 24960K, reserved 1071104K class space used 2560K, capacity 2653K, committed 2688K, reserved 1048576K