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.r119-tall-167814497900543.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 ltsminxred
Input is DLCshifumi-PT-6b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r119-tall-167814497900543
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 6.6K Feb 26 08:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 08:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 08:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 08:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 08:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 08:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 08:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 08:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 17M 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 StableMarking

=== Now, execution of the tool begins

BK_START 1679416568971

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=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DLCshifumi-PT-6b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 16:36:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-21 16:36:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 16:36:11] [INFO ] Load time of PNML (sax parser for PT used): 1111 ms
[2023-03-21 16:36:12] [INFO ] Transformed 44243 places.
[2023-03-21 16:36:12] [INFO ] Transformed 66611 transitions.
[2023-03-21 16:36:12] [INFO ] Found NUPN structural information;
[2023-03-21 16:36:14] [INFO ] Parsed PT model containing 44243 places and 66611 transitions and 182532 arcs in 4352 ms.
Graph (trivial) has 40749 edges and 44243 vertex of which 3264 / 44243 are part of one of the 207 SCC in 110 ms
Free SCC test removed 3057 places
Structural test allowed to assert that 22307 places are NOT stable. Took 363 ms.
Ensure Unique test removed 3252 transitions
Reduce redundant transitions removed 3252 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1667 ms. (steps per millisecond=5 ) properties (out of 21936) seen :1016
Interrupted probabilistic random walk after 3740 steps, run timeout after 6033 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 3740 steps, saw 3656 distinct states, run finished after 6037 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 20920 properties.
[2023-03-21 16:36:31] [INFO ] Flow matrix only has 63153 transitions (discarded 206 similar events)
// Phase 1: matrix 63153 rows 41186 cols
[2023-03-21 16:36:31] [INFO ] Computed 2415 place invariants in 445 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)
[2023-03-21 16:36:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 16:36:57] [INFO ] After 25507ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 20920 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 20920 out of 41186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 41186/41186 places, 63359/63359 transitions.
Drop transitions removed 207 transitions
Reduce isomorphic transitions removed 207 transitions.
Drop transitions removed 7073 transitions
Trivial Post-agglo rules discarded 7073 transitions
Performed 7073 trivial Post agglomeration. Transition count delta: 7073
Iterating post reduction 0 with 7280 rules applied. Total rules applied 7280 place count 41186 transition count 56079
Reduce places removed 7073 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 7099 rules applied. Total rules applied 14379 place count 34113 transition count 56053
Reduce places removed 12 places and 0 transitions.
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Iterating post reduction 2 with 82 rules applied. Total rules applied 14461 place count 34101 transition count 55983
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 3 with 70 rules applied. Total rules applied 14531 place count 34031 transition count 55983
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 34 Pre rules applied. Total rules applied 14531 place count 34031 transition count 55949
Deduced a syphon composed of 34 places in 3248 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 14599 place count 33997 transition count 55949
Discarding 212 places :
Symmetric choice reduction at 4 with 212 rule applications. Total rules 14811 place count 33785 transition count 55737
Iterating global reduction 4 with 212 rules applied. Total rules applied 15023 place count 33785 transition count 55737
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 62 Pre rules applied. Total rules applied 15023 place count 33785 transition count 55675
Deduced a syphon composed of 62 places in 3253 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 4 with 124 rules applied. Total rules applied 15147 place count 33723 transition count 55675
Discarding 31 places :
Symmetric choice reduction at 4 with 31 rule applications. Total rules 15178 place count 33692 transition count 50393
Iterating global reduction 4 with 31 rules applied. Total rules applied 15209 place count 33692 transition count 50393
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 15221 place count 33692 transition count 50381
Performed 4802 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 4802 places in 20 ms
Reduce places removed 4802 places and 0 transitions.
Iterating global reduction 5 with 9604 rules applied. Total rules applied 24825 place count 28890 transition count 45577
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 24829 place count 28890 transition count 45573
Renaming transitions due to excessive name length > 1024 char.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 7 places in 21 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 24843 place count 28883 transition count 45601
Free-agglomeration rule applied 5401 times with reduction of 1126 identical transitions.
Iterating global reduction 6 with 5401 rules applied. Total rules applied 30244 place count 28883 transition count 39074
Reduce places removed 5401 places and 0 transitions.
Drop transitions removed 116 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 118 transitions.
Iterating post reduction 6 with 5519 rules applied. Total rules applied 35763 place count 23482 transition count 38956
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 35772 place count 23473 transition count 38912
Iterating global reduction 7 with 9 rules applied. Total rules applied 35781 place count 23473 transition count 38912
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 7 with 13 rules applied. Total rules applied 35794 place count 23473 transition count 41311
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 7 with 83 rules applied. Total rules applied 35877 place count 23460 transition count 41241
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 35883 place count 23454 transition count 40149
Iterating global reduction 8 with 6 rules applied. Total rules applied 35889 place count 23454 transition count 40149
Ensure Unique test removed 1119 transitions
Reduce isomorphic transitions removed 1119 transitions.
Iterating post reduction 8 with 1119 rules applied. Total rules applied 37008 place count 23454 transition count 39030
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 37013 place count 23454 transition count 39030
Applied a total of 37013 rules in 38314 ms. Remains 23454 /41186 variables (removed 17732) and now considering 39030/63359 (removed 24329) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38321 ms. Remains : 23454/41186 places, 39030/63359 transitions.
Interrupted random walk after 180000 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 18845
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 2075) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 2075) seen :0
Running SMT prover for 2075 properties.
[2023-03-21 16:38:07] [INFO ] Flow matrix only has 37627 transitions (discarded 1403 similar events)
// Phase 1: matrix 37627 rows 23454 cols
[2023-03-21 16:38:07] [INFO ] Computed 2406 place invariants in 125 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)
[2023-03-21 16:41:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 16:41:52] [INFO ] After 225105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2075 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2075 out of 23454 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23454/23454 places, 39030/39030 transitions.
Drop transitions removed 12218 transitions
Trivial Post-agglo rules discarded 12218 transitions
Performed 12218 trivial Post agglomeration. Transition count delta: 12218
Iterating post reduction 0 with 12218 rules applied. Total rules applied 12218 place count 23454 transition count 26812
Reduce places removed 12218 places and 0 transitions.
Ensure Unique test removed 406 transitions
Reduce isomorphic transitions removed 406 transitions.
Drop transitions removed 393 transitions
Trivial Post-agglo rules discarded 393 transitions
Performed 393 trivial Post agglomeration. Transition count delta: 393
Iterating post reduction 1 with 13017 rules applied. Total rules applied 25235 place count 11236 transition count 26013
Reduce places removed 393 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Drop transitions removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 2 with 540 rules applied. Total rules applied 25775 place count 10843 transition count 25866
Reduce places removed 73 places and 0 transitions.
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Iterating post reduction 3 with 102 rules applied. Total rules applied 25877 place count 10770 transition count 25837
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 4 with 29 rules applied. Total rules applied 25906 place count 10741 transition count 25837
Performed 287 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 287 Pre rules applied. Total rules applied 25906 place count 10741 transition count 25550
Deduced a syphon composed of 287 places in 8 ms
Reduce places removed 287 places and 0 transitions.
Iterating global reduction 5 with 574 rules applied. Total rules applied 26480 place count 10454 transition count 25550
Discarding 2215 places :
Symmetric choice reduction at 5 with 2215 rule applications. Total rules 28695 place count 8239 transition count 23150
Iterating global reduction 5 with 2215 rules applied. Total rules applied 30910 place count 8239 transition count 23150
Ensure Unique test removed 3014 transitions
Reduce isomorphic transitions removed 3014 transitions.
Iterating post reduction 5 with 3014 rules applied. Total rules applied 33924 place count 8239 transition count 20136
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 33924 place count 8239 transition count 20131
Deduced a syphon composed of 5 places in 6 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 33934 place count 8234 transition count 20131
Performed 2634 Post agglomeration using F-continuation condition with reduction of 1041 identical transitions.
Deduced a syphon composed of 2634 places in 6 ms
Reduce places removed 2634 places and 0 transitions.
Iterating global reduction 6 with 5268 rules applied. Total rules applied 39202 place count 5600 transition count 16456
Drop transitions removed 4797 transitions
Ensure Unique test removed 354 transitions
Reduce isomorphic transitions removed 5151 transitions.
Graph (complete) has 14226 edges and 5600 vertex of which 5350 are kept as prefixes of interest. Removing 250 places using SCC suffix rule.9 ms
Discarding 250 places :
Also discarding 312 output transitions
Drop transitions removed 312 transitions
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 5154 rules applied. Total rules applied 44356 place count 5350 transition count 10991
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 410 transitions
Reduce isomorphic transitions removed 410 transitions.
Iterating post reduction 7 with 412 rules applied. Total rules applied 44768 place count 5348 transition count 10581
Discarding 396 places :
Symmetric choice reduction at 8 with 396 rule applications. Total rules 45164 place count 4952 transition count 9663
Iterating global reduction 8 with 396 rules applied. Total rules applied 45560 place count 4952 transition count 9663
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 45576 place count 4944 transition count 9655
Drop transitions removed 774 transitions
Reduce isomorphic transitions removed 774 transitions.
Graph (complete) has 11378 edges and 4944 vertex of which 4943 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 8 with 775 rules applied. Total rules applied 46351 place count 4943 transition count 8881
Performed 101 Post agglomeration using F-continuation condition with reduction of 108 identical transitions.
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 46553 place count 4842 transition count 9406
Drop transitions removed 485 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 493 transitions.
Iterating post reduction 9 with 493 rules applied. Total rules applied 47046 place count 4842 transition count 8913
Discarding 19 places :
Symmetric choice reduction at 10 with 19 rule applications. Total rules 47065 place count 4823 transition count 8818
Iterating global reduction 10 with 19 rules applied. Total rules applied 47084 place count 4823 transition count 8818
Ensure Unique test removed 109 transitions
Reduce isomorphic transitions removed 109 transitions.
Iterating post reduction 10 with 109 rules applied. Total rules applied 47193 place count 4823 transition count 8709
Performed 101 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 47395 place count 4722 transition count 9228
Drop transitions removed 462 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 463 transitions.
Iterating post reduction 11 with 463 rules applied. Total rules applied 47858 place count 4722 transition count 8765
Discarding 12 places :
Symmetric choice reduction at 12 with 12 rule applications. Total rules 47870 place count 4710 transition count 8706
Iterating global reduction 12 with 12 rules applied. Total rules applied 47882 place count 4710 transition count 8706
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 12 with 72 rules applied. Total rules applied 47954 place count 4710 transition count 8634
Performed 101 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 13 with 202 rules applied. Total rules applied 48156 place count 4609 transition count 9151
Drop transitions removed 490 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 500 transitions.
Iterating post reduction 13 with 500 rules applied. Total rules applied 48656 place count 4609 transition count 8651
Discarding 13 places :
Symmetric choice reduction at 14 with 13 rule applications. Total rules 48669 place count 4596 transition count 8587
Iterating global reduction 14 with 13 rules applied. Total rules applied 48682 place count 4596 transition count 8587
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 14 with 78 rules applied. Total rules applied 48760 place count 4596 transition count 8509
Performed 101 Post agglomeration using F-continuation condition with reduction of 102 identical transitions.
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 15 with 202 rules applied. Total rules applied 48962 place count 4495 transition count 9006
Drop transitions removed 467 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 471 transitions.
Iterating post reduction 15 with 471 rules applied. Total rules applied 49433 place count 4495 transition count 8535
Discarding 16 places :
Symmetric choice reduction at 16 with 16 rule applications. Total rules 49449 place count 4479 transition count 8459
Iterating global reduction 16 with 16 rules applied. Total rules applied 49465 place count 4479 transition count 8459
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 16 with 90 rules applied. Total rules applied 49555 place count 4479 transition count 8369
Performed 63 Post agglomeration using F-continuation condition with reduction of 78 identical transitions.
Deduced a syphon composed of 63 places in 2 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 17 with 126 rules applied. Total rules applied 49681 place count 4416 transition count 8683
Drop transitions removed 317 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 322 transitions.
Iterating post reduction 17 with 322 rules applied. Total rules applied 50003 place count 4416 transition count 8361
Discarding 12 places :
Symmetric choice reduction at 18 with 12 rule applications. Total rules 50015 place count 4404 transition count 8303
Iterating global reduction 18 with 12 rules applied. Total rules applied 50027 place count 4404 transition count 8303
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 18 with 72 rules applied. Total rules applied 50099 place count 4404 transition count 8231
Drop transitions removed 103 transitions
Redundant transition composition rules discarded 103 transitions
Iterating global reduction 19 with 103 rules applied. Total rules applied 50202 place count 4404 transition count 8128
Free-agglomeration rule applied 22 times.
Iterating global reduction 19 with 22 rules applied. Total rules applied 50224 place count 4404 transition count 8106
Reduce places removed 22 places and 0 transitions.
Drop transitions removed 771 transitions
Reduce isomorphic transitions removed 771 transitions.
Iterating post reduction 19 with 793 rules applied. Total rules applied 51017 place count 4382 transition count 7335
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 51018 place count 4381 transition count 7332
Iterating global reduction 20 with 1 rules applied. Total rules applied 51019 place count 4381 transition count 7332
Ensure Unique test removed 153 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 20 with 153 rules applied. Total rules applied 51172 place count 4381 transition count 7179
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 51180 place count 4377 transition count 7175
Drop transitions removed 612 transitions
Reduce isomorphic transitions removed 612 transitions.
Graph (complete) has 9813 edges and 4377 vertex of which 4373 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Iterating post reduction 21 with 613 rules applied. Total rules applied 51793 place count 4373 transition count 6563
Discarding 586 places :
Symmetric choice reduction at 22 with 586 rule applications. Total rules 52379 place count 3787 transition count 5185
Iterating global reduction 22 with 586 rules applied. Total rules applied 52965 place count 3787 transition count 5185
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 22 with 40 rules applied. Total rules applied 53005 place count 3787 transition count 5145
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 22 with 4 rules applied. Total rules applied 53009 place count 3787 transition count 5145
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 22 with 2 rules applied. Total rules applied 53011 place count 3787 transition count 5145
Applied a total of 53011 rules in 7775 ms. Remains 3787 /23454 variables (removed 19667) and now considering 5145/39030 (removed 33885) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7776 ms. Remains : 3787/23454 places, 5145/39030 transitions.
Finished random walk after 132880 steps, including 0 resets, run visited all 2075 properties in 23493 ms. (steps per millisecond=5 )
Able to resolve query StableMarking after proving 21938 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 373466 ms.
ITS solved all properties within timeout

BK_STOP 1679416944925

--------------------
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:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -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="DLCshifumi-PT-6b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is DLCshifumi-PT-6b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r119-tall-167814497900543"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-6b.tgz
mv DLCshifumi-PT-6b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;