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.r249-tall-167856435800137.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
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 r249-tall-167856435800137
=====================================================================

--------------------
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 1678733442028

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=smartxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=JoinFreeModules-PT-2000
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 18:50:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-13 18:50:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 18:50:43] [INFO ] Load time of PNML (sax parser for PT used): 407 ms
[2023-03-13 18:50:43] [INFO ] Transformed 10001 places.
[2023-03-13 18:50:44] [INFO ] Transformed 16001 transitions.
[2023-03-13 18:50:44] [INFO ] Parsed PT model containing 10001 places and 16001 transitions and 46002 arcs in 636 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 262 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 18:50:44] [INFO ] Computed 2000 place invariants in 112 ms
[2023-03-13 18:50:46] [INFO ] Dead Transitions using invariants and state equation in 1407 ms found 0 transitions.
[2023-03-13 18:50:46] [INFO ] Invariant cache hit.
[2023-03-13 18:50:47] [INFO ] Implicit Places using invariants in 1841 ms returned []
Implicit Place search using SMT only with invariants took 1843 ms to find 0 implicit places.
[2023-03-13 18:50:47] [INFO ] Invariant cache hit.
[2023-03-13 18:50:48] [INFO ] Dead Transitions using invariants and state equation in 914 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 4643 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 10010 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=11 ) properties (out of 8000) seen :12
Probabilistic random walk after 3999 steps, saw 4000 distinct states, run finished after 3351 ms. (steps per millisecond=1 ) properties seen :1998
Running SMT prover for 5990 properties.
[2023-03-13 18:50:53] [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)
[2023-03-13 18:51:32] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 18:51:32] [INFO ] After 25024ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5990 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5990 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 637 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 18:51:32] [INFO ] Computed 2000 place invariants in 51 ms
[2023-03-13 18:51:33] [INFO ] Dead Transitions using invariants and state equation in 951 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1591 ms. Remains : 10000/10000 places, 16000/16001 transitions.
Interrupted random walk after 375005 steps, including 1 resets, run timeout after 30045 ms. (steps per millisecond=12 ) properties seen 239
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) 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 5751) seen :0
Probabilistic random walk after 114110 steps, saw 114063 distinct states, run finished after 105397 ms. (steps per millisecond=1 ) properties seen :3
Running SMT prover for 5748 properties.
[2023-03-13 18:53:53] [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)
[2023-03-13 18:57:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 18:57:53] [INFO ] After 225061ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5748 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5748 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 9995 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.33 ms
Discarding 5 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Applied a total of 1 rules in 461 ms. Remains 9995 /10000 variables (removed 5) and now considering 15992/16000 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 462 ms. Remains : 9995/10000 places, 15992/16000 transitions.
Interrupted random walk after 374953 steps, including 1 resets, run timeout after 30050 ms. (steps per millisecond=12 ) properties seen 208
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 104 ms. (steps per millisecond=9 ) properties (out of 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) 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 5540) seen :0
Probabilistic random walk after 152068 steps, saw 151985 distinct states, run finished after 102121 ms. (steps per millisecond=1 ) properties seen :3
Running SMT prover for 5537 properties.
// Phase 1: matrix 15992 rows 9995 cols
[2023-03-13 19:00:10] [INFO ] Computed 1999 place invariants in 42 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)
[2023-03-13 19:04:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 19:04:02] [INFO ] After 225083ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5537 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5537 out of 9995 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9995/9995 places, 15992/15992 transitions.
Graph (complete) has 23988 edges and 9995 vertex of which 9970 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.6 ms
Discarding 25 places :
Also discarding 40 output transitions
Drop transitions removed 40 transitions
Applied a total of 1 rules in 364 ms. Remains 9970 /9995 variables (removed 25) and now considering 15952/15992 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 364 ms. Remains : 9970/9995 places, 15952/15992 transitions.
Interrupted random walk after 387305 steps, including 1 resets, run timeout after 30068 ms. (steps per millisecond=12 ) properties seen 238
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) 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 5299) seen :0
Probabilistic random walk after 158682 steps, saw 158589 distinct states, run finished after 102324 ms. (steps per millisecond=1 ) properties seen :3
Running SMT prover for 5296 properties.
// Phase 1: matrix 15952 rows 9970 cols
[2023-03-13 19:06:19] [INFO ] Computed 1994 place invariants in 31 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)
[2023-03-13 19:10:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 19:10:12] [INFO ] After 225046ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5296 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5296 out of 9970 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9970/9970 places, 15952/15952 transitions.
Graph (complete) has 23928 edges and 9970 vertex of which 9940 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.6 ms
Discarding 30 places :
Also discarding 48 output transitions
Drop transitions removed 48 transitions
Applied a total of 1 rules in 352 ms. Remains 9940 /9970 variables (removed 30) and now considering 15904/15952 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 352 ms. Remains : 9940/9970 places, 15904/15952 transitions.
Interrupted random walk after 375056 steps, including 1 resets, run timeout after 30091 ms. (steps per millisecond=12 ) properties seen 223
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 107 ms. (steps per millisecond=9 ) properties (out of 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) 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 5073) seen :0
Probabilistic random walk after 162193 steps, saw 162101 distinct states, run finished after 102039 ms. (steps per millisecond=1 ) properties seen :3
Running SMT prover for 5070 properties.
// Phase 1: matrix 15904 rows 9940 cols
[2023-03-13 19:12:29] [INFO ] Computed 1988 place invariants in 32 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)
[2023-03-13 19:16:21] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 19:16:21] [INFO ] After 225082ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5070 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5070 out of 9940 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9940/9940 places, 15904/15904 transitions.
Graph (complete) has 23856 edges and 9940 vertex of which 9920 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.5 ms
Discarding 20 places :
Also discarding 32 output transitions
Drop transitions removed 32 transitions
Applied a total of 1 rules in 388 ms. Remains 9920 /9940 variables (removed 20) and now considering 15872/15904 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 388 ms. Remains : 9920/9940 places, 15872/15904 transitions.
Interrupted random walk after 384490 steps, including 1 resets, run timeout after 30080 ms. (steps per millisecond=12 ) properties seen 204
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 107 ms. (steps per millisecond=9 ) properties (out of 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) 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 4866) seen :0
Probabilistic random walk after 156902 steps, saw 156814 distinct states, run finished after 102111 ms. (steps per millisecond=1 ) properties seen :3
Running SMT prover for 4863 properties.
// Phase 1: matrix 15872 rows 9920 cols
[2023-03-13 19:18:38] [INFO ] Computed 1984 place invariants in 33 ms
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 2568276 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16144812 kB

BK_TIME_CONFINEMENT_REACHED

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

+ 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -timeout 180 -rebuildPNML

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="smartxred"
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 smartxred"
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 r249-tall-167856435800137"
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 ;