Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r243-tall-167856430600137.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 JoinFreeModules-PT-2000, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r243-tall-167856430600137
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.6M
-rw-r--r-- 1 mcc users 6.0K Feb 25 11:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 25 11:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 11:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 11:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 12:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 12:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 12:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 12:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 6.2M Mar 5 18:22 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 1678690549118

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=JoinFreeModules-PT-2000
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-13 06:55:50] [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]
[2023-03-13 06:55:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 06:55:51] [INFO ] Load time of PNML (sax parser for PT used): 454 ms
[2023-03-13 06:55:51] [INFO ] Transformed 10001 places.
[2023-03-13 06:55:51] [INFO ] Transformed 16001 transitions.
[2023-03-13 06:55:51] [INFO ] Parsed PT model containing 10001 places and 16001 transitions and 46002 arcs in 705 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 10001/10001 places, 16001/16001 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10000 transition count 16001
Applied a total of 1 rules in 234 ms. Remains 10000 /10001 variables (removed 1) and now considering 16001/16001 (removed 0) transitions.
// Phase 1: matrix 16001 rows 10000 cols
[2023-03-13 06:55:51] [INFO ] Computed 2000 place invariants in 103 ms
[2023-03-13 06:55:52] [INFO ] Dead Transitions using invariants and state equation in 1386 ms found 0 transitions.
[2023-03-13 06:55:52] [INFO ] Invariant cache hit.
[2023-03-13 06:55:54] [INFO ] Implicit Places using invariants in 1736 ms returned []
Implicit Place search using SMT only with invariants took 1741 ms to find 0 implicit places.
[2023-03-13 06:55:54] [INFO ] Invariant cache hit.
[2023-03-13 06:55:55] [INFO ] Dead Transitions using invariants and state equation in 841 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 10000/10001 places, 16001/16001 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 4260 ms. Remains : 10000/10001 places, 16001/16001 transitions.
Discarding 8000 transitions out of 16001. Remains 8001
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10009 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=11 ) properties (out of 8000) seen :9
[2023-03-13 06:55:56] [INFO ] Flatten gal took : 589 ms
[2023-03-13 06:55:57] [INFO ] Flatten gal took : 509 ms
[2023-03-13 06:55:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4435061250793572442.gal : 95 ms
[2023-03-13 06:55:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12211377958222383749.prop : 28 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/ReachabilityCardinality4435061250793572442.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12211377958222383749.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
Probabilistic random walk after 3999 steps, saw 4000 distinct states, run finished after 3491 ms. (steps per millisecond=1 ) properties seen :1997
Running SMT prover for 5994 properties.
[2023-03-13 06:56:00] [INFO ] Invariant cache hit.
Loading property file /tmp/ReachabilityCardinality12211377958222383749.prop.
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)
[2023-03-13 06:56:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 06:56:40] [INFO ] After 25041ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5994 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5994 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 16001/16001 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10000 transition count 16000
Applied a total of 1 rules in 649 ms. Remains 10000 /10000 variables (removed 0) and now considering 16000/16001 (removed 1) transitions.
// Phase 1: matrix 16000 rows 10000 cols
[2023-03-13 06:56:40] [INFO ] Computed 2000 place invariants in 54 ms
[2023-03-13 06:56:41] [INFO ] Dead Transitions using invariants and state equation in 920 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1572 ms. Remains : 10000/10000 places, 16000/16001 transitions.
Interrupted random walk after 368865 steps, including 1 resets, run timeout after 30122 ms. (steps per millisecond=12 ) properties seen 208
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 96 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 96 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 117 ms. (steps per millisecond=8 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 97 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 96 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 96 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 96 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 96 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 96 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 97 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 100 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 82 ms. (steps per millisecond=12 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 82 ms. (steps per millisecond=12 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 91 ms. (steps per millisecond=11 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5786) seen :0
Probabilistic random walk after 146137 steps, saw 146069 distinct states, run finished after 102636 ms. (steps per millisecond=1 ) properties seen :3
Running SMT prover for 5783 properties.
[2023-03-13 06:58:59] [INFO ] Invariant cache hit.
Reachability property qltransition_3 is true.
SDD proceeding with computation,7990 properties remain. new max is 2
SDD size :1 after 8
SDD proceeding with computation,7990 properties remain. new max is 4
SDD size :8 after 17
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)
[2023-03-13 07:02:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 07:02:52] [INFO ] After 225026ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5783 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5783 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 16000/16000 transitions.
Graph (complete) has 24000 edges and 10000 vertex of which 9965 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.11 ms
Discarding 35 places :
Also discarding 56 output transitions
Drop transitions removed 56 transitions
Applied a total of 1 rules in 498 ms. Remains 9965 /10000 variables (removed 35) and now considering 15944/16000 (removed 56) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 498 ms. Remains : 9965/10000 places, 15944/16000 transitions.
Interrupted random walk after 382637 steps, including 1 resets, run timeout after 30031 ms. (steps per millisecond=12 ) properties seen 267
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 103 ms. (steps per millisecond=9 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 105 ms. (steps per millisecond=9 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 108 ms. (steps per millisecond=9 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 91 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 91 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 91 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 91 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 91 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 91 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 91 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 5516) seen :0
Reachability property qltransition_1 is true.
SDD proceeding with computation,7989 properties remain. new max is 4
SDD size :17 after 39
SDD proceeding with computation,7989 properties remain. new max is 8
SDD size :39 after 69
Probabilistic random walk after 148625 steps, saw 148549 distinct states, run finished after 102177 ms. (steps per millisecond=1 ) properties seen :1
Running SMT prover for 5515 properties.
// Phase 1: matrix 15944 rows 9965 cols
[2023-03-13 07:05:10] [INFO ] Computed 1993 place invariants in 35 ms
Detected timeout of ITS tools.
[2023-03-13 07:05:58] [INFO ] Flatten gal took : 462 ms
[2023-03-13 07:05:58] [INFO ] Applying decomposition
[2023-03-13 07:05:58] [INFO ] Flatten gal took : 387 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph148123621902399186.txt' '-o' '/tmp/graph148123621902399186.bin' '-w' '/tmp/graph148123621902399186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph148123621902399186.bin' '-l' '-1' '-v' '-w' '/tmp/graph148123621902399186.weights' '-q' '0' '-e' '0.001'
[2023-03-13 07:06:00] [INFO ] Decomposing Gal with order
[2023-03-13 07:06:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 07:06:06] [INFO ] Flatten gal took : 594 ms
[2023-03-13 07:06:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 529 ms.
[2023-03-13 07:06:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality110237391286533208.gal : 58 ms
[2023-03-13 07:06:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16034970599443521718.prop : 15 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/ReachabilityCardinality110237391286533208.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16034970599443521718.prop' '--nowitness'

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 ...307
Loading property file /tmp/ReachabilityCardinality16034970599443521718.prop.
SDD proceeding with computation,5514 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,5514 properties remain. new max is 8
SDD size :8 after 25
SDD proceeding with computation,5514 properties remain. new max is 16
SDD size :25 after 76
SDD proceeding with computation,5514 properties remain. new max is 32
SDD size :76 after 246
SDD proceeding with computation,5514 properties remain. new max is 64
SDD size :246 after 851
SDD proceeding with computation,5514 properties remain. new max is 128
SDD size :851 after 3104
SDD proceeding with computation,5514 properties remain. new max is 256
SDD size :3104 after 11747
SDD proceeding with computation,5514 properties remain. new max is 512
SDD size :11747 after 45500
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)
[2023-03-13 07:09:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 07:09:03] [INFO ] After 225041ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5515 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5514 out of 9965 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9965/9965 places, 15944/15944 transitions.
Graph (complete) has 23916 edges and 9965 vertex of which 9920 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.9 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 348 ms. Remains 9920 /9965 variables (removed 45) and now considering 15872/15944 (removed 72) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 349 ms. Remains : 9920/9965 places, 15872/15944 transitions.
Interrupted random walk after 383377 steps, including 1 resets, run timeout after 30095 ms. (steps per millisecond=12 ) properties seen 258
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 91 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 90 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 101 ms. (steps per millisecond=9 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 5256) seen :0
SDD proceeding with computation,5514 properties remain. new max is 1024
SDD size :45500 after 178709
Probabilistic random walk after 134071 steps, saw 134003 distinct states, run finished after 102062 ms. (steps per millisecond=1 ) properties seen :3
Running SMT prover for 5253 properties.
// Phase 1: matrix 15872 rows 9920 cols
[2023-03-13 07:11:20] [INFO ] Computed 1984 place invariants in 32 ms
java.lang.StringIndexOutOfBoundsException: String index out of range: 20913
at java.base/java.lang.StringLatin1.charAt(StringLatin1.java:48)
at java.base/java.lang.String.charAt(String.java:1515)
at org.smtlib.impl.Pos$Source.charAt(Pos.java:116)
at org.smtlib.impl.Pos$Source.nextLineTermination(Pos.java:147)
at org.smtlib.impl.Pos$Source.textLine(Pos.java:134)
at org.smtlib.Log.locationIndication(Log.java:213)
at org.smtlib.Log$StandardListener.logError(Log.java:97)
at org.smtlib.Log.logError(Log.java:148)
at org.smtlib.sexpr.Lexer.getToken(Lexer.java:502)
at org.smtlib.sexpr.Lexer.getToken(Lexer.java:364)
at org.smtlib.sexpr.Parser.parseSeq(Parser.java:317)
at org.smtlib.sexpr.Parser.parseSeq(Parser.java:324)
at org.smtlib.sexpr.Parser.parseSexpr(Parser.java:298)
at org.smtlib.sexpr.Parser.parseResponse(Parser.java:959)
at org.smtlib.solvers.Solver_z3_4_3.parseResponse(Solver_z3_4_3.java:234)
at org.smtlib.solvers.Solver_z3_4_3.get_model(Solver_z3_4_3.java:643)
at org.smtlib.ext.C_get_model.execute(C_get_model.java:42)
at fr.lip6.move.gal.structural.smt.DeadlockTester.queryVariables(DeadlockTester.java:1334)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:813)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:611)
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)
[2023-03-13 07:15:13] [WARNING] SMT solver failed with error :String index out of range: 20913... while checking expressions.
[2023-03-13 07:15:13] [INFO ] After 225095ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5253 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5253 out of 9920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9920/9920 places, 15872/15872 transitions.
Graph (complete) has 23808 edges and 9920 vertex of which 9880 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.8 ms
Discarding 40 places :
Also discarding 64 output transitions
Drop transitions removed 64 transitions
Applied a total of 1 rules in 467 ms. Remains 9880 /9920 variables (removed 40) and now considering 15808/15872 (removed 64) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 469 ms. Remains : 9880/9920 places, 15808/15872 transitions.
Interrupted random walk after 377962 steps, including 1 resets, run timeout after 30041 ms. (steps per millisecond=12 ) properties seen 213
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 114 ms. (steps per millisecond=8 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 99 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 101 ms. (steps per millisecond=9 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 111 ms. (steps per millisecond=9 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 81 ms. (steps per millisecond=12 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 81 ms. (steps per millisecond=12 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 98 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 82 ms. (steps per millisecond=12 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 82 ms. (steps per millisecond=12 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 82 ms. (steps per millisecond=12 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 81 ms. (steps per millisecond=12 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 81 ms. (steps per millisecond=12 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 102 ms. (steps per millisecond=9 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 96 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 119 ms. (steps per millisecond=8 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 5040) seen :0

BK_STOP 1678691832661

--------------------
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="JoinFreeModules-PT-2000"
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 JoinFreeModules-PT-2000, 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 r243-tall-167856430600137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-2000.tgz
mv JoinFreeModules-PT-2000 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 ;