Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r307-tall-167873961000162.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Philosophers-PT-005000, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tall-167873961000162
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 226M
-rw-r--r-- 1 mcc users 8.4M Feb 25 22:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 43M Feb 25 22:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2M Feb 25 17:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 32M Feb 25 17:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2M Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12M Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.1M Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1M Feb 26 08:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 41M Feb 26 08:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9M Feb 26 03:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46M Feb 26 03:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 477K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 1.3M Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 11M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678863196739

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Philosophers-PT-005000
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-15 06:53:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-15 06:53:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 06:53:20] [INFO ] Load time of PNML (sax parser for PT used): 2478 ms
[2023-03-15 06:53:20] [INFO ] Transformed 25000 places.
[2023-03-15 06:53:24] [INFO ] Transformed 25000 transitions.
[2023-03-15 06:53:25] [INFO ] Parsed PT model containing 25000 places and 25000 transitions and 80000 arcs in 6864 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Performed 5000 Post agglomeration using F-continuation condition.Transition count delta: 5000
Deduced a syphon composed of 5000 places in 19 ms
Reduce places removed 5000 places and 0 transitions.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 10000 place count 20000 transition count 20000
Applied a total of 10000 rules in 2685 ms. Remains 20000 /25000 variables (removed 5000) and now considering 20000/25000 (removed 5000) transitions.
// Phase 1: matrix 20000 rows 20000 cols
[2023-03-15 06:53:28] [INFO ] Computed 10000 place invariants in 133 ms
[2023-03-15 06:53:30] [INFO ] Implicit Places using invariants in 2613 ms returned []
Implicit Place search using SMT only with invariants took 2636 ms to find 0 implicit places.
[2023-03-15 06:53:30] [INFO ] Invariant cache hit.
[2023-03-15 06:53:32] [INFO ] Dead Transitions using invariants and state equation in 1630 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 20000/25000 places, 20000/25000 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 6959 ms. Remains : 20000/25000 places, 20000/25000 transitions.
Initial state reduction rules removed 10000 formulas.
[2023-03-15 06:53:34] [INFO ] Flatten gal took : 1537 ms
[2023-03-15 06:53:35] [INFO ] Flatten gal took : 621 ms
[2023-03-15 06:53:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11703529573163286086.gal : 154 ms
[2023-03-15 06:53:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3401691105664205393.prop : 55 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11703529573163286086.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3401691105664205393.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality3401691105664205393.prop.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 17186 ms. (steps per millisecond=0 ) properties (out of 10000) seen :5472
Running SMT prover for 4528 properties.
[2023-03-15 06:53:50] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 06:54:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 06:54:17] [INFO ] After 25035ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4528 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 7956 out of 20000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20000/20000 places, 20000/20000 transitions.
Free-agglomeration rule (complex) applied 1399 times.
Iterating global reduction 0 with 1399 rules applied. Total rules applied 1399 place count 20000 transition count 18601
Reduce places removed 2027 places and 0 transitions.
Drop transitions removed 1399 transitions
Reduce isomorphic transitions removed 1399 transitions.
Iterating post reduction 0 with 3426 rules applied. Total rules applied 4825 place count 17973 transition count 17202
Applied a total of 4825 rules in 10003 ms. Remains 17973 /20000 variables (removed 2027) and now considering 17202/20000 (removed 2798) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10007 ms. Remains : 17973/20000 places, 17202/20000 transitions.
Interrupted random walk after 23227 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 3406
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 136 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 137 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 149 ms. (steps per millisecond=6 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 141 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 136 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 150 ms. (steps per millisecond=6 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 140 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 137 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 136 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 139 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 146 ms. (steps per millisecond=6 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 141 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 141 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 136 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 139 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 141 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 142 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 135 ms. (steps per millisecond=7 ) properties (out of 1122) seen :0
Running SMT prover for 1122 properties.
// Phase 1: matrix 17202 rows 17973 cols
[2023-03-15 06:55:04] [INFO ] Computed 9372 place invariants in 63 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 06:58:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 06:58:51] [INFO ] After 225079ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1122 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2116 out of 17973 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17973/17973 places, 17202/17202 transitions.
Graph (complete) has 51134 edges and 17973 vertex of which 15421 are kept as prefixes of interest. Removing 2552 places using SCC suffix rule.14 ms
Discarding 2552 places :
Also discarding 2300 output transitions
Drop transitions removed 2300 transitions
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition FF2a_64.End_64 and 2 places that fell out of Prefix Of Interest.
Drop transitions removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Drop transitions removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 166 rules applied. Total rules applied 167 place count 15419 transition count 14736
Reduce places removed 220 places and 0 transitions.
Drop transitions removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Iterating post reduction 1 with 330 rules applied. Total rules applied 497 place count 15199 transition count 14626
Free-agglomeration rule (complex) applied 4518 times.
Iterating global reduction 2 with 4518 rules applied. Total rules applied 5015 place count 15199 transition count 10108
Reduce places removed 8948 places and 0 transitions.
Drop transitions removed 4518 transitions
Reduce isomorphic transitions removed 4518 transitions.
Iterating post reduction 2 with 13466 rules applied. Total rules applied 18481 place count 6251 transition count 5590
Applied a total of 18481 rules in 8739 ms. Remains 6251 /17973 variables (removed 11722) and now considering 5590/17202 (removed 11612) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8740 ms. Remains : 6251/17973 places, 5590/17202 transitions.
Finished random walk after 56423 steps, including 0 resets, run visited all 1122 properties in 18588 ms. (steps per millisecond=3 )
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 20000 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 360107 ms.

BK_STOP 1678863564072

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-PT-005000"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Philosophers-PT-005000, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r307-tall-167873961000162"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-005000.tgz
mv Philosophers-PT-005000 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;