12.62/4.21	2019-03-29 18:05:47
12.62/4.21	Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.144-b01 mixed mode):
12.62/4.21	
12.62/4.21	"process reaper" #107 daemon prio=10 os_prio=0 tid=0x00002acfa4001800 nid=0x35e5 runnable [0x00002acf47130000]
12.62/4.21	   java.lang.Thread.State: RUNNABLE
12.62/4.21		at java.lang.UNIXProcess$ProcessPipeInputStream.processExited(UNIXProcess.java:527)
12.62/4.21		- locked <0x00000006a0da4700> (a java.lang.UNIXProcess$ProcessPipeInputStream)
12.62/4.21		at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:298)
12.62/4.21		at java.lang.UNIXProcess$$Lambda$12/315271797.run(Unknown Source)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"process reaper" #106 daemon prio=10 os_prio=0 tid=0x00002acfcc001800 nid=0x35e4 runnable [0x00002acf470f7000]
12.62/4.21	   java.lang.Thread.State: RUNNABLE
12.62/4.21		at java.lang.UNIXProcess$ProcessPipeInputStream.processExited(UNIXProcess.java:527)
12.62/4.21		- locked <0x00000006aa68d1a0> (a java.lang.UNIXProcess$ProcessPipeInputStream)
12.62/4.21		at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:298)
12.62/4.21		at java.lang.UNIXProcess$$Lambda$12/315271797.run(Unknown Source)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"process reaper" #105 daemon prio=10 os_prio=0 tid=0x00002acf9800c000 nid=0x35e3 runnable [0x00002acf470be000]
12.62/4.21	   java.lang.Thread.State: RUNNABLE
12.62/4.21		at java.lang.UNIXProcess$ProcessPipeInputStream.processExited(UNIXProcess.java:527)
12.62/4.21		- locked <0x00000006d83a57a0> (a java.lang.UNIXProcess$ProcessPipeInputStream)
12.62/4.21		at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:298)
12.62/4.21		at java.lang.UNIXProcess$$Lambda$12/315271797.run(Unknown Source)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"process reaper" #104 daemon prio=10 os_prio=0 tid=0x00002acf60058000 nid=0x35e2 runnable [0x00002acf47085000]
12.62/4.21	   java.lang.Thread.State: RUNNABLE
12.62/4.21		at java.lang.UNIXProcess.waitForProcessExit(Native Method)
12.62/4.21		at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:289)
12.62/4.21		at java.lang.UNIXProcess$$Lambda$12/315271797.run(Unknown Source)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"process reaper" #103 daemon prio=10 os_prio=0 tid=0x00002acf88001000 nid=0x35e1 runnable [0x00002acf4704c000]
12.62/4.21	   java.lang.Thread.State: RUNNABLE
12.62/4.21		at java.lang.UNIXProcess$ProcessPipeInputStream.processExited(UNIXProcess.java:527)
12.62/4.21		- locked <0x00000006cae93720> (a java.lang.UNIXProcess$ProcessPipeInputStream)
12.62/4.21		at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:298)
12.62/4.21		at java.lang.UNIXProcess$$Lambda$12/315271797.run(Unknown Source)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"process reaper" #102 daemon prio=10 os_prio=0 tid=0x00002acfa0007000 nid=0x35e0 runnable [0x00002acf47013000]
12.62/4.21	   java.lang.Thread.State: RUNNABLE
12.62/4.21		at java.lang.UNIXProcess$ProcessPipeInputStream.processExited(UNIXProcess.java:527)
12.62/4.21		- locked <0x00000006d9117228> (a java.lang.UNIXProcess$ProcessPipeInputStream)
12.62/4.21		at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:298)
12.62/4.21		at java.lang.UNIXProcess$$Lambda$12/315271797.run(Unknown Source)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"process reaper" #101 daemon prio=10 os_prio=0 tid=0x00002acfbc001800 nid=0x35df runnable [0x00002acf46fda000]
12.62/4.21	   java.lang.Thread.State: RUNNABLE
12.62/4.21		at java.lang.UNIXProcess$ProcessPipeInputStream.processExited(UNIXProcess.java:527)
12.62/4.21		- locked <0x00000006b60cb9d8> (a java.lang.UNIXProcess$ProcessPipeInputStream)
12.62/4.21		at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:298)
12.62/4.21		at java.lang.UNIXProcess$$Lambda$12/315271797.run(Unknown Source)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"process reaper" #100 daemon prio=10 os_prio=0 tid=0x00002acfa8006800 nid=0x35de runnable [0x00002acf46fa1000]
12.62/4.21	   java.lang.Thread.State: RUNNABLE
12.62/4.21		at java.lang.UNIXProcess$ProcessPipeInputStream.processExited(UNIXProcess.java:527)
12.62/4.21		- locked <0x00000006d7a19390> (a java.lang.UNIXProcess$ProcessPipeInputStream)
12.62/4.21		at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:298)
12.62/4.21		at java.lang.UNIXProcess$$Lambda$12/315271797.run(Unknown Source)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"process reaper" #99 daemon prio=10 os_prio=0 tid=0x00002acf9c019000 nid=0x35dc waiting on condition [0x00002acf46f68000]
12.62/4.21	   java.lang.Thread.State: TIMED_WAITING (parking)
12.62/4.21		at sun.misc.Unsafe.park(Native Method)
12.62/4.21		- parking to wait for  <0x0000000440012dd8> (a java.util.concurrent.SynchronousQueue$TransferStack)
12.62/4.21		at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
12.62/4.21		at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
12.62/4.21		at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
12.62/4.21		at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"process reaper" #98 daemon prio=10 os_prio=0 tid=0x00002acfac032000 nid=0x35db waiting on condition [0x00002acf03ff9000]
12.62/4.21	   java.lang.Thread.State: TIMED_WAITING (parking)
12.62/4.21		at sun.misc.Unsafe.park(Native Method)
12.62/4.21		- parking to wait for  <0x0000000440012dd8> (a java.util.concurrent.SynchronousQueue$TransferStack)
12.62/4.21		at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
12.62/4.21		at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
12.62/4.21		at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
12.62/4.21		at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"process reaper" #97 daemon prio=10 os_prio=0 tid=0x00002acfc4001800 nid=0x35d7 waiting on condition [0x00002acf03fc0000]
12.62/4.21	   java.lang.Thread.State: TIMED_WAITING (parking)
12.62/4.21		at sun.misc.Unsafe.park(Native Method)
12.62/4.21		- parking to wait for  <0x0000000440012dd8> (a java.util.concurrent.SynchronousQueue$TransferStack)
12.62/4.21		at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
12.62/4.21		at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
12.62/4.21		at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
12.62/4.21		at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
12.62/4.21		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"ThreadPoolThread71" #96 daemon prio=6 os_prio=0 tid=0x00002acf7001b800 nid=0x35b6 runnable [0x00002acf0b6c9000]
12.62/4.21	   java.lang.Thread.State: RUNNABLE
12.62/4.21		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.getResult(QDPReductionPairProcessor.java:226)
12.62/4.21		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:203)
12.62/4.21		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.21		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.21		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.21		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.21		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"ThreadPoolThread70" #95 daemon prio=6 os_prio=0 tid=0x00002acf70030800 nid=0x35b5 runnable [0x00002acf0bacc000]
12.62/4.21	   java.lang.Thread.State: RUNNABLE
12.62/4.21		at java.io.UnixFileSystem.delete0(Native Method)
12.62/4.21		at java.io.UnixFileSystem.delete(UnixFileSystem.java:265)
12.62/4.21		at java.io.File.delete(File.java:1041)
12.62/4.21		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:216)
12.62/4.21		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:153)
12.62/4.21		at aprove.DPFramework.DPProblem.Solvers.PMatroExoticSolver.solveQActive(PMatroExoticSolver.java:333)
12.62/4.21		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200)
12.62/4.21		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.21		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.21		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.21		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.21		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"ThreadPoolThread69" #94 daemon prio=6 os_prio=0 tid=0x00002acf7002f800 nid=0x35b4 runnable [0x00002acf0a5bb000]
12.62/4.21	   java.lang.Thread.State: RUNNABLE
12.62/4.21		at aprove.Framework.Algebra.Polynomials.SPCFormulae.NegPoloInterpretation.getSolution(NegPoloInterpretation.java:105)
12.62/4.21		at aprove.Framework.Algebra.Polynomials.SPCFormulae.NegPoloInterpretation.solve(NegPoloInterpretation.java:204)
12.62/4.21		at aprove.DPFramework.DPProblem.Solvers.QDPNegPoloSolver.solveQActive(QDPNegPoloSolver.java:89)
12.62/4.21		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200)
12.62/4.21		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.21		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.21		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.21		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.21		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.21		at java.lang.Thread.run(Thread.java:748)
12.62/4.21	
12.62/4.21	"ThreadPoolThread68" #93 daemon prio=6 os_prio=0 tid=0x00002acf7000f800 nid=0x35b3 runnable [0x00002acf0bed0000]
12.62/4.21	   java.lang.Thread.State: RUNNABLE
12.62/4.21		at java.lang.UNIXProcess.forkAndExec(Native Method)
12.62/4.21		at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)
12.62/4.21		at java.lang.ProcessImpl.start(ProcessImpl.java:134)
12.62/4.21		at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
12.62/4.22		at java.lang.Runtime.exec(Runtime.java:620)
12.62/4.22		at java.lang.Runtime.exec(Runtime.java:485)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:268)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:206)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:153)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:161)
12.62/4.22		at aprove.Framework.Algebra.Orders.Utility.POLO.SimplifyingSearch.search(SimplifyingSearch.java:156)
12.62/4.22		at aprove.DPFramework.Orders.Solvers.POLOSolver.actuallySolve(POLOSolver.java:294)
12.62/4.22		at aprove.DPFramework.Orders.Solvers.POLOSolver.solve(POLOSolver.java:191)
12.62/4.22		at aprove.DPFramework.DPProblem.Solvers.QDPPoloSolver.solveQActive(QDPPoloSolver.java:94)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread65" #90 daemon prio=6 os_prio=0 tid=0x00002acf70032000 nid=0x35b0 runnable [0x00002acf46729000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at org.sat4j.core.VecInt.<init>(Unknown Source)
12.62/4.22		at org.sat4j.tools.ExtendedDimacsArrayToDimacsConverter.and(Unknown Source)
12.62/4.22		at org.sat4j.tools.ExtendedDimacsArrayToDimacsConverter.handleConstr(Unknown Source)
12.62/4.22		at org.sat4j.tools.DimacsArrayToDimacsConverter.parseInstance(Unknown Source)
12.62/4.22		at aprove.Framework.PropositionalLogic.FormulaToDimacsConverter.convert(FormulaToDimacsConverter.java:117)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:137)
12.62/4.22		at aprove.DPFramework.DPProblem.Solvers.PMatroExoticSolver.solveQActive(PMatroExoticSolver.java:333)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread59" #84 daemon prio=6 os_prio=0 tid=0x00002acf7001f800 nid=0x35aa runnable [0x00002acf0b9cb000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at java.io.FileInputStream.readBytes(Native Method)
12.62/4.22		at java.io.FileInputStream.read(FileInputStream.java:255)
12.62/4.22		at java.io.BufferedInputStream.read1(BufferedInputStream.java:284)
12.62/4.22		at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
12.62/4.22		- locked <0x00000006fe1df550> (a java.lang.UNIXProcess$ProcessPipeInputStream)
12.62/4.22		at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
12.62/4.22		at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
12.62/4.22		at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
12.62/4.22		- locked <0x00000006fe1e3bf8> (a java.io.InputStreamReader)
12.62/4.22		at java.io.InputStreamReader.read(InputStreamReader.java:184)
12.62/4.22		at java.io.BufferedReader.fill(BufferedReader.java:161)
12.62/4.22		at java.io.BufferedReader.readLine(BufferedReader.java:324)
12.62/4.22		- locked <0x00000006fe1e3bf8> (a java.io.InputStreamReader)
12.62/4.22		at java.io.BufferedReader.readLine(BufferedReader.java:389)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:304)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:206)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:153)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:268)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:229)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SPCFormulae.NegPoloInterpretation.solve(NegPoloInterpretation.java:201)
12.62/4.22		at aprove.DPFramework.DPProblem.Solvers.QDPNegPoloSolver.solveQActive(QDPNegPoloSolver.java:89)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread56" #81 daemon prio=6 os_prio=0 tid=0x00002acf7002d800 nid=0x35a7 runnable [0x00002acf46b2c000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at org.sat4j.core.VecInt.ensure(Unknown Source)
12.62/4.22		at org.sat4j.core.VecInt.push(Unknown Source)
12.62/4.22		at org.sat4j.tools.ExtendedDimacsArrayToDimacsConverter.iff(Unknown Source)
12.62/4.22		at org.sat4j.tools.ExtendedDimacsArrayToDimacsConverter.handleConstr(Unknown Source)
12.62/4.22		at org.sat4j.tools.DimacsArrayToDimacsConverter.parseInstance(Unknown Source)
12.62/4.22		at aprove.Framework.PropositionalLogic.FormulaToDimacsConverter.convert(FormulaToDimacsConverter.java:117)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:137)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:161)
12.62/4.22		at aprove.Framework.Algebra.Orders.Utility.POLO.SimplifyingSearch.search(SimplifyingSearch.java:156)
12.62/4.22		at aprove.DPFramework.Orders.Solvers.POLOSolver.actuallySolve(POLOSolver.java:294)
12.62/4.22		at aprove.DPFramework.Orders.Solvers.POLOSolver.solve(POLOSolver.java:191)
12.62/4.22		at aprove.DPFramework.DPProblem.Solvers.QDPPoloSolver.solveQActive(QDPPoloSolver.java:94)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread46" #71 daemon prio=6 os_prio=0 tid=0x00002acf70023800 nid=0x359d runnable [0x00002acf0bcce000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at java.util.Stack.peek(Stack.java:103)
12.62/4.22		- locked <0x00000006ffd5fd48> (a java.util.Stack)
12.62/4.22		at java.util.Stack.pop(Stack.java:84)
12.62/4.22		- locked <0x00000006ffd5fd48> (a java.util.Stack)
12.62/4.22		at aprove.DPFramework.BasicStructures.Unification.Unification.finish(Unification.java:193)
12.62/4.22		at aprove.DPFramework.BasicStructures.Unification.Unification.unify(Unification.java:147)
12.62/4.22		at aprove.DPFramework.BasicStructures.Unification.Unification.getMgu(Unification.java:120)
12.62/4.22		at aprove.DPFramework.BasicStructures.TRSTerm.getMGU(TRSTerm.java:397)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.doOneNarrowingStep(NonTerminationProcessor.java:531)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.doClosure(NonTerminationProcessor.java:341)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.doHeuristic(NonTerminationProcessor.java:284)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.processQDPProblem(NonTerminationProcessor.java:262)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor.processQDPProblem(NonTerminationProcessor.java:107)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread45" #70 daemon prio=6 os_prio=0 tid=0x00002acf7000b800 nid=0x359c runnable [0x00002acf46c2d000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at aprove.DPFramework.BasicStructures.TRSVariable.renumberVariables(TRSVariable.java:222)
12.62/4.22		at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82)
12.62/4.22		at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82)
12.62/4.22		at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82)
12.62/4.22		at aprove.DPFramework.BasicStructures.TRSCompoundTerm.renumberVariables(TRSCompoundTerm.java:82)
12.62/4.22		at aprove.DPFramework.BasicStructures.GeneralizedRule.checkProperStd(GeneralizedRule.java:75)
12.62/4.22		at aprove.DPFramework.BasicStructures.GeneralizedRule.<init>(GeneralizedRule.java:116)
12.62/4.22		at aprove.DPFramework.BasicStructures.Rule.<init>(Rule.java:53)
12.62/4.22		at aprove.DPFramework.BasicStructures.Rule.renameVariables(Rule.java:275)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.doOneNarrowingStep(NonTerminationProcessor.java:514)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.doClosure(NonTerminationProcessor.java:341)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.doHeuristic(NonTerminationProcessor.java:284)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor$NonTerminationProcedure.processQDPProblem(NonTerminationProcessor.java:262)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.NonTerminationProcessor.processQDPProblem(NonTerminationProcessor.java:107)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread40" #63 daemon prio=6 os_prio=0 tid=0x00002acf7002a000 nid=0x3595 runnable [0x0000000000000000]
12.62/4.22	   java.lang.Thread.State: TERMINATED
12.62/4.22	
12.62/4.22	"ThreadPoolThread37" #58 daemon prio=6 os_prio=0 tid=0x00002acf7000d800 nid=0x3590 runnable [0x00002acf46628000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at org.sat4j.core.VecInt.ensure(Unknown Source)
12.62/4.22		at org.sat4j.core.VecInt.push(Unknown Source)
12.62/4.22		at org.sat4j.tools.ExtendedDimacsArrayToDimacsConverter.and(Unknown Source)
12.62/4.22		at org.sat4j.tools.ExtendedDimacsArrayToDimacsConverter.handleConstr(Unknown Source)
12.62/4.22		at org.sat4j.tools.DimacsArrayToDimacsConverter.parseInstance(Unknown Source)
12.62/4.22		at aprove.Framework.PropositionalLogic.FormulaToDimacsConverter.convert(FormulaToDimacsConverter.java:117)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:137)
12.62/4.22		at aprove.DPFramework.DPProblem.Solvers.PMatroExoticSolver.solveQActive(PMatroExoticSolver.java:333)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread36" #57 daemon prio=6 os_prio=0 tid=0x00002acf70025800 nid=0x358f runnable [0x00002acf0bfd1000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at org.sat4j.tools.ExtendedDimacsArrayToDimacsConverter.processClause(Unknown Source)
12.62/4.22		at org.sat4j.tools.ExtendedDimacsArrayToDimacsConverter.or(Unknown Source)
12.62/4.22		at org.sat4j.tools.ExtendedDimacsArrayToDimacsConverter.handleConstr(Unknown Source)
12.62/4.22		at org.sat4j.tools.DimacsArrayToDimacsConverter.parseInstance(Unknown Source)
12.62/4.22		at aprove.Framework.PropositionalLogic.FormulaToDimacsConverter.convert(FormulaToDimacsConverter.java:117)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:137)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:161)
12.62/4.22		at aprove.Framework.Algebra.Orders.Utility.POLO.SimplifyingSearch.search(SimplifyingSearch.java:156)
12.62/4.22		at aprove.DPFramework.Orders.Solvers.POLOSolver.actuallySolve(POLOSolver.java:294)
12.62/4.22		at aprove.DPFramework.Orders.Solvers.POLOSolver.solve(POLOSolver.java:191)
12.62/4.22		at aprove.DPFramework.DPProblem.Solvers.QDPPoloSolver.solveQActive(QDPPoloSolver.java:94)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread34" #55 daemon prio=6 os_prio=0 tid=0x00002acf70021800 nid=0x358b runnable [0x00002acf0bdd0000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at aprove.DPFramework.Orders.Utility.POLO.Interpretation.getActiveConstraint(Interpretation.java:901)
12.62/4.22		at aprove.DPFramework.DPProblem.Solvers.QDPPoloSolver.solveQActive(QDPPoloSolver.java:107)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread33" #54 daemon prio=6 os_prio=0 tid=0x00002acf70020800 nid=0x358a runnable [0x00002acf0b8ca000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at java.lang.UNIXProcess.forkAndExec(Native Method)
12.62/4.22		at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)
12.62/4.22		at java.lang.ProcessImpl.start(ProcessImpl.java:134)
12.62/4.22		at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
12.62/4.22		at java.lang.Runtime.exec(Runtime.java:620)
12.62/4.22		at java.lang.Runtime.exec(Runtime.java:485)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:268)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:206)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:153)
12.62/4.22		at aprove.DPFramework.DPProblem.Solvers.PMatroExoticSolver.solveQActive(PMatroExoticSolver.java:333)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread31" #52 daemon prio=6 os_prio=0 tid=0x00002acf7001e800 nid=0x3588 runnable [0x00002acf0b7c9000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at java.io.FileInputStream.readBytes(Native Method)
12.62/4.22		at java.io.FileInputStream.read(FileInputStream.java:255)
12.62/4.22		at java.io.BufferedInputStream.read1(BufferedInputStream.java:284)
12.62/4.22		at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
12.62/4.22		- locked <0x00000006b8879b58> (a java.lang.UNIXProcess$ProcessPipeInputStream)
12.62/4.22		at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
12.62/4.22		at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
12.62/4.22		at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
12.62/4.22		- locked <0x00000006b887e200> (a java.io.InputStreamReader)
12.62/4.22		at java.io.InputStreamReader.read(InputStreamReader.java:184)
12.62/4.22		at java.io.BufferedReader.fill(BufferedReader.java:161)
12.62/4.22		at java.io.BufferedReader.readLine(BufferedReader.java:324)
12.62/4.22		- locked <0x00000006b887e200> (a java.io.InputStreamReader)
12.62/4.22		at java.io.BufferedReader.readLine(BufferedReader.java:389)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:304)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:206)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:153)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:268)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:229)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SPCFormulae.NegPoloInterpretation.solve(NegPoloInterpretation.java:201)
12.62/4.22		at aprove.DPFramework.DPProblem.Solvers.QDPNegPoloSolver.solveQActive(QDPNegPoloSolver.java:89)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread26" #47 daemon prio=6 os_prio=0 tid=0x00002acf70015800 nid=0x3582 runnable [0x00002acf0a1b6000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at java.lang.UNIXProcess.forkAndExec(Native Method)
12.62/4.22		at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)
12.62/4.22		at java.lang.ProcessImpl.start(ProcessImpl.java:134)
12.62/4.22		at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
12.62/4.22		at java.lang.Runtime.exec(Runtime.java:620)
12.62/4.22		at java.lang.Runtime.exec(Runtime.java:485)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:268)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:206)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:153)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:161)
12.62/4.22		at aprove.Framework.Algebra.Orders.Utility.POLO.SimplifyingSearch.search(SimplifyingSearch.java:156)
12.62/4.22		at aprove.DPFramework.Orders.Solvers.POLOSolver.actuallySolve(POLOSolver.java:294)
12.62/4.22		at aprove.DPFramework.Orders.Solvers.POLOSolver.solveWithoutOptimizing(POLOSolver.java:230)
12.62/4.22		at aprove.DPFramework.Orders.Solvers.POLOSolver.solve(POLOSolver.java:209)
12.62/4.22		at aprove.DPFramework.TRSProblem.Solvers.RRRPoloSolver.solveRRR(RRRPoloSolver.java:53)
12.62/4.22		at aprove.DPFramework.TRSProblem.Solvers.RRRPoloSolver.solveRRR(RRRPoloSolver.java:20)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.MRRProcessor.processQDPProblem(MRRProcessor.java:61)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread23" #40 daemon prio=6 os_prio=0 tid=0x00002acf70019800 nid=0x357b runnable [0x00002acf0bbcd000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at java.util.Arrays.copyOfRange(Arrays.java:3592)
12.62/4.22		at java.math.BigInteger.multiplyByInt(BigInteger.java:1532)
12.62/4.22		at java.math.BigInteger.multiply(BigInteger.java:1499)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SimplePolynomial.times(SimplePolynomial.java:482)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.VarPolynomial.times(VarPolynomial.java:606)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.VarPolynomial.substituteVariables(VarPolynomial.java:838)
12.62/4.22		at aprove.DPFramework.Orders.Utility.POLO.Interpretation.interpretTerm(Interpretation.java:1408)
12.62/4.22		at aprove.DPFramework.Orders.Utility.POLO.Interpretation.interpretTerm(Interpretation.java:1401)
12.62/4.22		at aprove.DPFramework.Orders.POLO.solves(POLO.java:91)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.getResult(QDPReductionPairProcessor.java:568)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.getResult(QDPReductionPairProcessor.java:233)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:203)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread19" #36 daemon prio=6 os_prio=0 tid=0x00002acf70017800 nid=0x3575 runnable [0x00002acf09eb2000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at java.lang.ClassLoader.defineClass1(Native Method)
12.62/4.22		at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
12.62/4.22		at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
12.62/4.22		at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
12.62/4.22		at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
12.62/4.22		at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
12.62/4.22		at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
12.62/4.22		at java.security.AccessController.doPrivileged(Native Method)
12.62/4.22		at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
12.62/4.22		at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
12.62/4.22		- locked <0x00000006a0f2d1f8> (a java.lang.Object)
12.62/4.22		at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
12.62/4.22		at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.MRRProcessor.processQDPProblem(MRRProcessor.java:148)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.MRRProcessor.processQDPProblem(MRRProcessor.java:63)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"process reaper" #28 daemon prio=10 os_prio=0 tid=0x00002acf6c02c800 nid=0x356c runnable [0x00002aceebff9000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at java.lang.UNIXProcess.waitForProcessExit(Native Method)
12.62/4.22		at java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:289)
12.62/4.22		at java.lang.UNIXProcess$$Lambda$12/315271797.run(Unknown Source)
12.62/4.22		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
12.62/4.22		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread15" #27 daemon prio=6 os_prio=0 tid=0x00002acf70013000 nid=0x356a runnable [0x00002acf0b5c7000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at java.util.HashSet.contains(HashSet.java:203)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.solveStateSubstitutions(TRSBoundsTA.java:301)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.solveStateSubstitutions(TRSBoundsTA.java:332)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.solveStateSubstitutions(TRSBoundsTA.java:304)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.createStateSubstitutions(TRSBoundsTA.java:256)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBounds.collectAllCompatibleConflicts(TRSBounds.java:1666)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBounds.createCompatibleTA(TRSBounds.java:693)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBounds.getCertificate(TRSBounds.java:517)
12.62/4.22		at aprove.DPFramework.TRSProblem.Processors.QTRSRoofMatchBoundsTAProcessor.processQTRS(QTRSRoofMatchBoundsTAProcessor.java:90)
12.62/4.22		at aprove.DPFramework.TRSProblem.Processors.QTRSProcessor.process(QTRSProcessor.java:34)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread14" #26 daemon prio=6 os_prio=0 tid=0x00002acf70011800 nid=0x3569 runnable [0x00002acf0b4c6000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at java.lang.UNIXProcess.forkAndExec(Native Method)
12.62/4.22		at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)
12.62/4.22		at java.lang.ProcessImpl.start(ProcessImpl.java:134)
12.62/4.22		at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
12.62/4.22		at java.lang.Runtime.exec(Runtime.java:620)
12.62/4.22		at java.lang.Runtime.exec(Runtime.java:485)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:268)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:206)
12.62/4.22		at aprove.Framework.PropositionalLogic.SATCheckers.MiniSATFileChecker.solve(MiniSATFileChecker.java:153)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:268)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SatSearch.SatSearch.search(SatSearch.java:229)
12.62/4.22		at aprove.Framework.Algebra.Polynomials.SPCFormulae.NegPoloInterpretation.solve(NegPoloInterpretation.java:201)
12.62/4.22		at aprove.DPFramework.DPProblem.Solvers.QDPNegPoloSolver.solveQActive(QDPNegPoloSolver.java:89)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPReductionPairProcessor.processQDPProblem(QDPReductionPairProcessor.java:200)
12.62/4.22		at aprove.DPFramework.DPProblem.Processors.QDPProblemProcessor.process(QDPProblemProcessor.java:47)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"ThreadPoolThread9" #21 daemon prio=6 os_prio=0 tid=0x00002acf7000c800 nid=0x3563 runnable [0x00002acf0a3b8000]
12.62/4.22	   java.lang.Thread.State: RUNNABLE
12.62/4.22		at java.util.AbstractCollection.containsAll(AbstractCollection.java:317)
12.62/4.22		at java.util.AbstractSet.equals(AbstractSet.java:95)
12.62/4.22		at java.util.HashMap.putVal(HashMap.java:634)
12.62/4.22		at java.util.HashMap.put(HashMap.java:611)
12.62/4.22		at java.util.HashSet.add(HashSet.java:219)
12.62/4.22		at java.util.AbstractCollection.addAll(AbstractCollection.java:344)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.solveStateSubstitutions(TRSBoundsTA.java:309)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.solveStateSubstitutions(TRSBoundsTA.java:332)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.solveStateSubstitutions(TRSBoundsTA.java:304)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.solveStateSubstitutions(TRSBoundsTA.java:332)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.solveStateSubstitutions(TRSBoundsTA.java:304)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBoundsTA.createStateSubstitutions(TRSBoundsTA.java:256)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBounds.collectAllCompatibleConflicts(TRSBounds.java:1666)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBounds.createCompatibleTA(TRSBounds.java:693)
12.62/4.22		at aprove.DPFramework.BasicStructures.Matchbounds.TRSBounds.getCertificate(TRSBounds.java:517)
12.62/4.22		at aprove.DPFramework.TRSProblem.Processors.QTRSRoofMatchBoundsTAProcessor.processQTRS(QTRSRoofMatchBoundsTAProcessor.java:90)
12.62/4.22		at aprove.DPFramework.TRSProblem.Processors.QTRSProcessor.process(QTRSProcessor.java:34)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.62/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.62/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.62/4.22		at java.lang.Thread.run(Thread.java:748)
12.62/4.22	
12.62/4.22	"TimeRefresherThread" #19 daemon prio=6 os_prio=0 tid=0x00002acf7000b000 nid=0x3561 sleeping[0x00002acf0a4ba000]
12.62/4.22	   java.lang.Thread.State: TIMED_WAITING (sleeping)
12.62/4.22		at java.lang.Thread.sleep(Native Method)
12.62/4.22		at aprove.Strategies.Abortions.TimeRefresher$TimeRefresherThread.run(TimeRefresher.java:55)
12.62/4.22	
12.62/4.22	"DefaultMachine" #18 daemon prio=6 os_prio=0 tid=0x00002aceec84c000 nid=0x3560 runnable [0x00002acf0a2b8000]
12.62/4.22	   java.lang.Thread.State: WAITING (parking)
12.62/4.22		at sun.misc.Unsafe.park(Native Method)
12.62/4.22		- parking to wait for  <0x00000004400128b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
12.62/4.22		at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
12.62/4.22		at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
12.62/4.22		at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
12.62/4.22		at aprove.Strategies.ExecutableStrategies.impl.DefaultMachine.run(DefaultMachine.java:169)
12.85/4.22		at java.lang.Thread.run(Thread.java:748)
12.85/4.22	
12.85/4.22	"ThreadPoolThread2" #12 daemon prio=5 os_prio=0 tid=0x00002aceec274800 nid=0x351a runnable [0x00002acf0a0b5000]
12.85/4.22	   java.lang.Thread.State: RUNNABLE
12.85/4.22		at java.util.AbstractList.equals(AbstractList.java:519)
12.85/4.22		at immutables.Immutable.ImmutableArrayList.equals(Unknown Source)
12.85/4.22		at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.StringPattern.equals(StringPattern.java:68)
12.85/4.22		at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.WordPattern.equals(WordPattern.java:136)
12.85/4.22		at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.DerivationPattern.equals(DerivationPattern.java:750)
12.85/4.22		at java.util.HashMap.getNode(HashMap.java:571)
12.85/4.22		at java.util.HashMap.containsKey(HashMap.java:595)
12.85/4.22		at java.util.HashSet.contains(HashSet.java:203)
12.85/4.22		at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.NonLoopFinder.testAndInsert(NonLoopFinder.java:181)
12.85/4.22		at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.NonLoopFinder.findNonLoop(NonLoopFinder.java:143)
12.85/4.22		at aprove.DPFramework.TRSProblem.Processors.SRSNonLoopProcessor.processQTRS(SRSNonLoopProcessor.java:69)
12.85/4.22		at aprove.DPFramework.TRSProblem.Processors.QTRSProcessor.process(QTRSProcessor.java:34)
12.85/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.85/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.85/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.85/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.85/4.22		at java.lang.Thread.run(Thread.java:748)
12.85/4.22	
12.85/4.22	"ThreadPoolThread1" #11 daemon prio=5 os_prio=0 tid=0x00002aceec25e000 nid=0x3519 runnable [0x00002acf09fb4000]
12.85/4.22	   java.lang.Thread.State: RUNNABLE
12.85/4.22		at java.util.AbstractList.equals(AbstractList.java:525)
12.85/4.22		at immutables.Immutable.ImmutableArrayList.equals(Unknown Source)
12.85/4.22		at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.StringPattern.equals(StringPattern.java:68)
12.85/4.22		at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.WordPattern.equals(WordPattern.java:136)
12.85/4.22		at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.DerivationPattern.minimize(DerivationPattern.java:193)
12.85/4.22		at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.DerivationPattern.overlapsWith(DerivationPattern.java:582)
12.85/4.22		at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.DerivationPattern.overlapsWith(DerivationPattern.java:250)
12.85/4.22		at aprove.DPFramework.TRSProblem.Utility.SRSNonLoop.NonLoopFinder.findNonLoop(NonLoopFinder.java:143)
12.85/4.22		at aprove.DPFramework.TRSProblem.Processors.SRSNonLoopProcessor.processQTRS(SRSNonLoopProcessor.java:69)
12.85/4.22		at aprove.DPFramework.TRSProblem.Processors.QTRSProcessor.process(QTRSProcessor.java:34)
12.85/4.22		at aprove.Strategies.ExecutableStrategies.Executor.execute(Executor.java:326)
12.85/4.22		at aprove.Strategies.ExecutableStrategies.Executor$Runner.wrappedRun(Executor.java:377)
12.85/4.22		at aprove.Strategies.Abortions.PooledJob.run(PooledJob.java:99)
12.85/4.22		at aprove.Strategies.Util.PrioritizableThreadPool$Worker.run(PrioritizableThreadPool.java:274)
12.85/4.22		at java.lang.Thread.run(Thread.java:748)
12.85/4.22	
12.85/4.22	"Service Thread" #8 daemon prio=9 os_prio=0 tid=0x00002aceec187800 nid=0x3512 runnable [0x0000000000000000]
12.85/4.22	   java.lang.Thread.State: RUNNABLE
12.85/4.22	
12.85/4.22	"C1 CompilerThread2" #7 daemon prio=9 os_prio=0 tid=0x00002aceec184000 nid=0x350f runnable [0x0000000000000000]
12.85/4.22	   java.lang.Thread.State: RUNNABLE
12.85/4.22	
12.85/4.22	"C2 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00002aceec182800 nid=0x350e runnable [0x0000000000000000]
12.85/4.22	   java.lang.Thread.State: RUNNABLE
12.85/4.22	
12.85/4.22	"C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00002aceec17f800 nid=0x350d runnable [0x0000000000000000]
12.85/4.22	   java.lang.Thread.State: RUNNABLE
12.85/4.22	
12.85/4.22	"Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00002aceec17e000 nid=0x350c waiting on condition [0x0000000000000000]
12.85/4.22	   java.lang.Thread.State: RUNNABLE
12.85/4.22	
12.85/4.22	"Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00002aceec14a000 nid=0x34fc in Object.wait() [0x00002acf0960c000]
12.85/4.22	   java.lang.Thread.State: WAITING (on object monitor)
12.85/4.22		at java.lang.Object.wait(Native Method)
12.85/4.22		- waiting on <0x0000000440bd78d0> (a java.lang.ref.ReferenceQueue$Lock)
12.85/4.22		at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
12.85/4.22		- locked <0x0000000440bd78d0> (a java.lang.ref.ReferenceQueue$Lock)
12.85/4.22		at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164)
12.85/4.22		at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
12.85/4.22	
12.85/4.22	"Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00002aceec145800 nid=0x34f9 in Object.wait() [0x00002acf0950b000]
12.85/4.22	   java.lang.Thread.State: WAITING (on object monitor)
12.85/4.22		at java.lang.Object.wait(Native Method)
12.85/4.22		- waiting on <0x0000000440022470> (a java.lang.ref.Reference$Lock)
12.85/4.22		at java.lang.Object.wait(Object.java:502)
12.85/4.22		at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
12.85/4.22		- locked <0x0000000440022470> (a java.lang.ref.Reference$Lock)
12.85/4.22		at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
12.85/4.22	
12.85/4.22	"main" #1 prio=5 os_prio=0 tid=0x00002aceec008800 nid=0x34d7 in Object.wait() [0x00002acee8d4f000]
12.85/4.22	   java.lang.Thread.State: WAITING (on object monitor)
12.85/4.22		at java.lang.Object.wait(Native Method)
12.85/4.22		- waiting on <0x00000004408e0cd8> (a aprove.Strategies.ExecutableStrategies.impl.Handle)
12.85/4.22		at java.lang.Object.wait(Object.java:502)
12.85/4.22		at aprove.Strategies.ExecutableStrategies.impl.Handle.waitForFinish(Handle.java:42)
12.85/4.22		- locked <0x00000004408e0cd8> (a aprove.Strategies.ExecutableStrategies.impl.Handle)
12.85/4.22		at aprove.Runtime.AProVE.waitForHandle(AProVE.java:32)
12.85/4.22		at aprove.Runtime.AProVE.run(AProVE.java:101)
12.85/4.22		at aprove.CommandLineInterface.Main.run(Main.java:94)
12.85/4.22		at aprove.CommandLineInterface.Main.doMain(Main.java:42)
12.85/4.22		at aprove.Main.doMain(Main.java:54)
12.85/4.22		at aprove.Main.main(Main.java:20)
12.85/4.22	
12.85/4.22	"VM Thread" os_prio=0 tid=0x00002aceec13e000 nid=0x34f4 runnable 
12.85/4.22	
12.85/4.22	"GC task thread#0 (ParallelGC)" os_prio=0 tid=0x00002aceec01e000 nid=0x34e7 runnable 
12.85/4.22	
12.85/4.22	"GC task thread#1 (ParallelGC)" os_prio=0 tid=0x00002aceec01f800 nid=0x34e8 runnable 
12.85/4.22	
12.85/4.22	"GC task thread#2 (ParallelGC)" os_prio=0 tid=0x00002aceec021800 nid=0x34e9 runnable 
12.85/4.22	
12.85/4.22	"GC task thread#3 (ParallelGC)" os_prio=0 tid=0x00002aceec023800 nid=0x34ea runnable 
12.85/4.22	
12.85/4.22	"VM Periodic Task Thread" os_prio=0 tid=0x00002aceec18a000 nid=0x3517 waiting on condition 
12.85/4.22	
12.85/4.22	JNI global references: 398
12.85/4.22	
12.85/4.22	Heap
12.85/4.22	 PSYoungGen      total 4281856K, used 1753224K [0x0000000695580000, 0x00000007c0000000, 0x00000007c0000000)
12.85/4.22	  eden space 3670528K, 47% used [0x0000000695580000,0x00000007005a22d0,0x0000000775600000)
12.85/4.22	  from space 611328K, 0% used [0x000000079ab00000,0x000000079ab00000,0x00000007c0000000)
12.85/4.22	  to   space 611328K, 0% used [0x0000000775600000,0x0000000775600000,0x000000079ab00000)
12.85/4.22	 ParOldGen       total 9786880K, used 52946K [0x0000000440000000, 0x0000000695580000, 0x0000000695580000)
12.85/4.22	  object space 9786880K, 0% used [0x0000000440000000,0x00000004433b4ac8,0x0000000695580000)
12.85/4.22	 Metaspace       used 21065K, capacity 21298K, committed 21504K, reserved 1069056K
12.85/4.22	  class space    used 2438K, capacity 2531K, committed 2560K, reserved 1048576K
12.85/4.22	
13.05/4.30	YES
13.05/4.33	proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml
13.05/4.33	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
13.05/4.33	
13.05/4.33	
13.05/4.33	Termination w.r.t. Q of the given QTRS could be proven:
13.05/4.33	
13.05/4.33	(0) QTRS
13.05/4.33	(1) QTRS Reverse [EQUIVALENT, 0 ms]
13.05/4.33	(2) QTRS
13.05/4.33	(3) FlatCCProof [EQUIVALENT, 0 ms]
13.05/4.33	(4) QTRS
13.05/4.33	(5) RootLabelingProof [EQUIVALENT, 0 ms]
13.05/4.33	(6) QTRS
13.05/4.33	(7) QTRSRRRProof [EQUIVALENT, 16 ms]
13.05/4.33	(8) QTRS
13.05/4.33	(9) DependencyPairsProof [EQUIVALENT, 0 ms]
13.05/4.33	(10) QDP
13.05/4.33	(11) DependencyGraphProof [EQUIVALENT, 2 ms]
13.05/4.33	(12) AND
13.05/4.33	    (13) QDP
13.05/4.33	        (14) QDPSizeChangeProof [EQUIVALENT, 0 ms]
13.05/4.33	        (15) YES
13.05/4.33	    (16) QDP
13.05/4.33	        (17) UsableRulesProof [EQUIVALENT, 0 ms]
13.05/4.33	        (18) QDP
13.05/4.33	        (19) QDPOrderProof [EQUIVALENT, 4 ms]
13.05/4.33	        (20) QDP
13.05/4.33	        (21) PisEmptyProof [EQUIVALENT, 0 ms]
13.05/4.33	        (22) YES
13.05/4.33	
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(0)
13.05/4.33	Obligation:
13.05/4.33	Q restricted rewrite system:
13.05/4.33	The TRS R consists of the following rules:
13.05/4.33	
13.05/4.33	   b(b(b(b(x1)))) -> b(b(a(a(x1))))
13.05/4.33	   b(b(a(a(x1)))) -> a(b(a(b(x1))))
13.05/4.33	   a(b(a(a(x1)))) -> a(b(a(b(x1))))
13.05/4.33	
13.05/4.33	Q is empty.
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(1) QTRS Reverse (EQUIVALENT)
13.05/4.33	We applied the QTRS Reverse Processor [REVERSE].
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(2)
13.05/4.33	Obligation:
13.05/4.33	Q restricted rewrite system:
13.05/4.33	The TRS R consists of the following rules:
13.05/4.33	
13.05/4.33	   b(b(b(b(x1)))) -> a(a(b(b(x1))))
13.05/4.33	   a(a(b(b(x1)))) -> b(a(b(a(x1))))
13.05/4.33	   a(a(b(a(x1)))) -> b(a(b(a(x1))))
13.05/4.33	
13.05/4.33	Q is empty.
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(3) FlatCCProof (EQUIVALENT)
13.05/4.33	We used flat context closure [ROOTLAB]
13.05/4.33	As Q is empty the flat context closure was sound AND complete.
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(4)
13.05/4.33	Obligation:
13.05/4.33	Q restricted rewrite system:
13.05/4.33	The TRS R consists of the following rules:
13.05/4.33	
13.05/4.33	   b(b(b(b(b(x1))))) -> b(a(a(b(b(x1)))))
13.05/4.33	   a(b(b(b(b(x1))))) -> a(a(a(b(b(x1)))))
13.05/4.33	   b(a(a(b(b(x1))))) -> b(b(a(b(a(x1)))))
13.05/4.33	   a(a(a(b(b(x1))))) -> a(b(a(b(a(x1)))))
13.05/4.33	   b(a(a(b(a(x1))))) -> b(b(a(b(a(x1)))))
13.05/4.33	   a(a(a(b(a(x1))))) -> a(b(a(b(a(x1)))))
13.05/4.33	
13.05/4.33	Q is empty.
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(5) RootLabelingProof (EQUIVALENT)
13.05/4.33	We used plain root labeling [ROOTLAB] with the following heuristic:
13.05/4.33	LabelAll: All function symbols get labeled
13.05/4.33	
13.05/4.33	As Q is empty the root labeling was sound AND complete.
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(6)
13.05/4.33	Obligation:
13.05/4.33	Q restricted rewrite system:
13.05/4.33	The TRS R consists of the following rules:
13.05/4.33	
13.05/4.33	   b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> b_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{b_1}(x1)))))
13.05/4.33	   b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> b_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1)))))
13.05/4.33	   a_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{b_1}(x1)))))
13.05/4.33	   a_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	   a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> a_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1)))))
13.05/4.33	   a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> a_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	   a_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1))))) -> a_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1)))))
13.05/4.33	   a_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1))))) -> a_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	
13.05/4.33	Q is empty.
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(7) QTRSRRRProof (EQUIVALENT)
13.05/4.33	Used ordering:
13.05/4.33	Polynomial interpretation [POLO]:
13.05/4.33	
13.05/4.33	   POL(a_{a_1}(x_1)) = 1 + x_1
13.05/4.33	   POL(a_{b_1}(x_1)) = 1 + x_1
13.05/4.33	   POL(b_{a_1}(x_1)) = x_1
13.05/4.33	   POL(b_{b_1}(x_1)) = 1 + x_1
13.05/4.33	With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly:
13.05/4.33	
13.05/4.33	   b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> b_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{b_1}(x1)))))
13.05/4.33	   b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> b_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1)))))
13.05/4.33	   a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> a_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1)))))
13.05/4.33	   a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> a_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	   a_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1))))) -> a_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1)))))
13.05/4.33	   a_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1))))) -> a_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	
13.05/4.33	
13.05/4.33	
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(8)
13.05/4.33	Obligation:
13.05/4.33	Q restricted rewrite system:
13.05/4.33	The TRS R consists of the following rules:
13.05/4.33	
13.05/4.33	   a_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{b_1}(x1)))))
13.05/4.33	   a_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	
13.05/4.33	Q is empty.
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(9) DependencyPairsProof (EQUIVALENT)
13.05/4.33	Using Dependency Pairs [AG00,LPAR04] we result in the following initial DP problem.
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(10)
13.05/4.33	Obligation:
13.05/4.33	Q DP problem:
13.05/4.33	The TRS P consists of the following rules:
13.05/4.33	
13.05/4.33	   A_{B_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> A_{B_1}(b_{b_1}(b_{b_1}(x1)))
13.05/4.33	   A_{B_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> A_{B_1}(b_{b_1}(b_{a_1}(x1)))
13.05/4.33	   B_{A_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> B_{A_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1))))
13.05/4.33	   B_{A_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> A_{B_1}(b_{a_1}(a_{a_1}(x1)))
13.05/4.33	   B_{A_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> B_{A_1}(a_{a_1}(x1))
13.05/4.33	   B_{A_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1))))) -> B_{A_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1))))
13.05/4.33	   B_{A_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1))))) -> B_{A_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1))))
13.05/4.33	
13.05/4.33	The TRS R consists of the following rules:
13.05/4.33	
13.05/4.33	   a_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{b_1}(x1)))))
13.05/4.33	   a_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	
13.05/4.33	Q is empty.
13.05/4.33	We have to consider all minimal (P,Q,R)-chains.
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(11) DependencyGraphProof (EQUIVALENT)
13.05/4.33	The approximation of the Dependency Graph [LPAR04,FROCOS05,EDGSTAR] contains 2 SCCs with 4 less nodes.
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(12)
13.05/4.33	Complex Obligation (AND)
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(13)
13.05/4.33	Obligation:
13.05/4.33	Q DP problem:
13.05/4.33	The TRS P consists of the following rules:
13.05/4.33	
13.05/4.33	   A_{B_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> A_{B_1}(b_{b_1}(b_{a_1}(x1)))
13.05/4.33	   A_{B_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> A_{B_1}(b_{b_1}(b_{b_1}(x1)))
13.05/4.33	
13.05/4.33	The TRS R consists of the following rules:
13.05/4.33	
13.05/4.33	   a_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{b_1}(x1)))))
13.05/4.33	   a_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	
13.05/4.33	Q is empty.
13.05/4.33	We have to consider all minimal (P,Q,R)-chains.
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(14) QDPSizeChangeProof (EQUIVALENT)
13.05/4.33	By using the subterm criterion [SUBTERM_CRITERION] together with the size-change analysis [AAECC05] we have proven that there are no infinite chains for this DP problem. 
13.05/4.33	
13.05/4.33	From the DPs we obtained the following set of size-change graphs:
13.05/4.33	*A_{B_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> A_{B_1}(b_{b_1}(b_{a_1}(x1)))
13.05/4.33	The graph contains the following edges 1 > 1
13.05/4.33	
13.05/4.33	
13.05/4.33	*A_{B_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> A_{B_1}(b_{b_1}(b_{b_1}(x1)))
13.05/4.33	The graph contains the following edges 1 > 1
13.05/4.33	
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(15)
13.05/4.33	YES
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(16)
13.05/4.33	Obligation:
13.05/4.33	Q DP problem:
13.05/4.33	The TRS P consists of the following rules:
13.05/4.33	
13.05/4.33	   B_{A_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> B_{A_1}(a_{a_1}(x1))
13.05/4.33	
13.05/4.33	The TRS R consists of the following rules:
13.05/4.33	
13.05/4.33	   a_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(x1))))) -> a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{b_1}(x1)))))
13.05/4.33	   a_{b_1}(b_{b_1}(b_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> a_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{b_1}(x1)))))
13.05/4.33	   b_{a_1}(a_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1))))) -> b_{b_1}(b_{a_1}(a_{b_1}(b_{a_1}(a_{a_1}(x1)))))
13.05/4.33	
13.05/4.33	Q is empty.
13.05/4.33	We have to consider all minimal (P,Q,R)-chains.
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(17) UsableRulesProof (EQUIVALENT)
13.05/4.33	We can use the usable rules and reduction pair processor [LPAR04] with the Ce-compatible extension of the polynomial order that maps every function symbol to the sum of its arguments. Then, we can delete all non-usable rules [FROCOS05] from R.
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(18)
13.05/4.33	Obligation:
13.05/4.33	Q DP problem:
13.05/4.33	The TRS P consists of the following rules:
13.05/4.33	
13.05/4.33	   B_{A_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> B_{A_1}(a_{a_1}(x1))
13.05/4.33	
13.05/4.33	R is empty.
13.05/4.33	Q is empty.
13.05/4.33	We have to consider all minimal (P,Q,R)-chains.
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(19) QDPOrderProof (EQUIVALENT)
13.05/4.33	We use the reduction pair processor [LPAR04,JAR06].
13.05/4.33	
13.05/4.33	
13.05/4.33	The following pairs can be oriented strictly and are deleted.
13.05/4.33	
13.05/4.33	   B_{A_1}(a_{a_1}(a_{b_1}(b_{b_1}(b_{a_1}(x1))))) -> B_{A_1}(a_{a_1}(x1))
13.05/4.33	The remaining pairs can at least be oriented weakly.
13.05/4.33	Used ordering:  Polynomial interpretation [POLO]:
13.05/4.33	
13.05/4.33	   POL(B_{A_1}(x_1)) = x_1
13.05/4.33	   POL(a_{a_1}(x_1)) = x_1
13.05/4.33	   POL(a_{b_1}(x_1)) = x_1
13.05/4.33	   POL(b_{a_1}(x_1)) = 1 + x_1
13.05/4.33	   POL(b_{b_1}(x_1)) = 1 + x_1
13.05/4.33	
13.05/4.33	The following usable rules [FROCOS05] with respect to the argument filtering of the ordering [JAR06] were oriented:
13.05/4.33	none
13.05/4.33	
13.05/4.33	
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(20)
13.05/4.33	Obligation:
13.05/4.33	Q DP problem:
13.05/4.33	P is empty.
13.05/4.33	R is empty.
13.05/4.33	Q is empty.
13.05/4.33	We have to consider all minimal (P,Q,R)-chains.
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(21) PisEmptyProof (EQUIVALENT)
13.05/4.33	The TRS P is empty. Hence, there is no (P,Q,R) chain.
13.05/4.33	----------------------------------------
13.05/4.33	
13.05/4.33	(22)
13.05/4.33	YES
13.44/4.42	EOF