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.r499-tall-167912723100783.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ViralEpidemic-PT-S02D1C1A12, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r499-tall-167912723100783
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 11K Feb 25 22:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 25 22:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 20:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 20:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 17:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 17:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 17:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 25 23:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 25 23:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 22:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 22:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 19M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1679509666129

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ViralEpidemic-PT-S02D1C1A12
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-22 18:27:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-22 18:27:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 18:27:48] [INFO ] Load time of PNML (sax parser for PT used): 926 ms
[2023-03-22 18:27:48] [INFO ] Transformed 32765 places.
[2023-03-22 18:27:48] [INFO ] Transformed 40955 transitions.
[2023-03-22 18:27:48] [INFO ] Parsed PT model containing 32765 places and 40955 transitions and 90101 arcs in 1162 ms.
Structural test allowed to assert that 16383 places are NOT stable. Took 131 ms.
[2023-03-22 18:27:51] [INFO ] Flatten gal took : 1761 ms
[2023-03-22 18:27:52] [INFO ] Flatten gal took : 1016 ms
[2023-03-22 18:27:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14702728905674642019.gal : 299 ms
[2023-03-22 18:27:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10871848205906665906.prop : 31 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14702728905674642019.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10871848205906665906.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Incomplete random walk after 10000 steps, including 942 resets, run finished after 5099 ms. (steps per millisecond=1 ) properties (out of 16382) seen :843
Interrupted probabilistic random walk after 7419 steps, run timeout after 15025 ms. (steps per millisecond=0 ) properties seen :{15062=1, 15063=1, 15064=1, 15067=1, 15096=1, 15099=1, 15112=1, 15115=1, 15120=1, 15123=1, 15125=1, 15127=1, 15128=1, 15129=1, 15130=1, 15131=1, 15133=1, 15134=1, 15138=1, 15140=1, 15145=1, 15146=1, 15147=1, 15148=1, 15151=1, 15152=1, 15157=1, 15158=1, 15159=1, 15160=1, 15162=1, 15164=1, 15165=1, 15166=1, 15171=1, 15172=1, 15173=1, 15174=1, 15177=1, 15178=1, 15191=1, 15192=1, 15195=1, 15196=1, 15197=1, 15198=1, 15201=1, 15202=1, 15205=1, 15206=1, 15209=1, 15210=1, 15213=1, 15214=1, 15217=1, 15218=1, 15223=1, 15224=1, 15225=1, 15226=1, 15229=1, 15230=1, 15233=1, 15234=1, 15237=1, 15238=1, 15241=1, 15242=1, 15245=1, 15246=1, 15251=1, 15252=1, 15255=1, 15256=1, 15259=1, 15260=1, 15261=1, 15262=1, 15265=1, 15266=1, 15271=1, 15272=1, 15273=1, 15274=1, 15277=1, 15278=1, 15283=1, 15284=1, 15287=1, 15288=1, 15289=1, 15290=1, 15293=1, 15294=1, 15299=1, 15300=1, 15301=1, 15302=1, 15305=1, 15306=1, 15311=1, 15312=1, 15315=1, 15318=1, 15321=1, 15322=1, 15325=1, 15326=1, 15333=1, 15334=1, 15339=1, 15340=1, 15341=1, 15342=1, 15345=1, 15346=1, 15349=1, 15350=1, 15353=1, 15354=1, 15357=1, 15358=1, 15359=1, 15360=1, 15361=1, 15364=1, 15365=1, 15368=1, 15369=1, 15375=1, 15377=1, 15381=1, 15383=1, 15384=1, 15387=1, 15390=1, 15391=1, 15394=1, 15395=1, 15396=1, 15399=1, 15402=1, 15405=1, 15406=1, 15409=1, 15414=1, 15416=1, 15418=1, 15419=1, 15420=1, 15421=1, 15422=1, 15425=1, 15426=1, 15429=1, 15430=1, 15435=1, 15436=1, 15439=1, 15440=1, 15441=1, 15442=1, 15447=1, 15448=1, 15451=1, 15452=1, 15453=1, 15454=1, 15457=1, 15458=1, 15463=1, 15464=1, 15467=1, 15468=1, 15469=1, 15470=1, 15475=1, 15476=1, 15479=1, 15480=1, 15481=1, 15482=1, 15485=1, 15486=1, 15489=1, 15490=1, 15496=1, 15498=1, 15499=1, 15502=1, 15503=1, 15504=1, 15507=1, 15510=1, 15512=1, 15514=1, 15515=1, 15516=1, 15517=1, 15518=1, 15523=1, 15526=1, 15528=1, 15530=1, 15531=1, 15532=1, 15536=1, 15538=1}
Probabilistic random walk after 7419 steps, saw 7173 distinct states, run finished after 15027 ms. (steps per millisecond=0 ) properties seen :208
Running SMT prover for 15331 properties.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-22 18:28:20] [INFO ] Invariants computation overflowed in 10379 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
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)
[2023-03-22 18:28:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 18:28:46] [INFO ] After 25301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 15331 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 15331 out of 32765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 31428 are kept as prefixes of interest. Removing 1337 places using SCC suffix rule.55 ms
Discarding 1337 places :
Also discarding 682 output transitions
Drop transitions removed 682 transitions
Drop transitions removed 1561 transitions
Reduce isomorphic transitions removed 1561 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 1565 rules applied. Total rules applied 1566 place count 31428 transition count 38708
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 1570 place count 31424 transition count 38708
Discarding 4009 places :
Symmetric choice reduction at 2 with 4009 rule applications. Total rules 5579 place count 27415 transition count 30690
Iterating global reduction 2 with 4009 rules applied. Total rules applied 9588 place count 27415 transition count 30690
Performed 560 Post agglomeration using F-continuation condition.Transition count delta: 560
Deduced a syphon composed of 560 places in 10 ms
Reduce places removed 560 places and 0 transitions.
Iterating global reduction 2 with 1120 rules applied. Total rules applied 10708 place count 26855 transition count 30130
Renaming transitions due to excessive name length > 1024 char.
Loading property file /tmp/ReachabilityCardinality10871848205906665906.prop.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 10709 place count 26854 transition count 30129
Applied a total of 10709 rules in 17975 ms. Remains 26854 /32765 variables (removed 5911) and now considering 30129/40955 (removed 10826) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17983 ms. Remains : 26854/32765 places, 30129/40955 transitions.
Interrupted random walk after 92490 steps, including 58 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen 11603
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3 ) properties (out of 3728) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4 ) properties (out of 3728) seen :0
Running SMT prover for 3728 properties.
// Phase 1: matrix 30129 rows 26854 cols
[2023-03-22 18:29:52] [INFO ] Computed 281 place invariants in 6195 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:2347)
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)
[2023-03-22 18:33:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 18:33:37] [INFO ] After 225089ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 3728 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3728 out of 26854 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 26854/26854 places, 30129/30129 transitions.
Graph (complete) has 11164 edges and 26854 vertex of which 9315 are kept as prefixes of interest. Removing 17539 places using SCC suffix rule.9 ms
Discarding 17539 places :
Also discarding 14896 output transitions
Drop transitions removed 14896 transitions
Drop transitions removed 6803 transitions
Reduce isomorphic transitions removed 6803 transitions.
Drop transitions removed 713 transitions
Trivial Post-agglo rules discarded 713 transitions
Performed 713 trivial Post agglomeration. Transition count delta: 713
Iterating post reduction 0 with 7516 rules applied. Total rules applied 7517 place count 9315 transition count 7717
Reduce places removed 713 places and 0 transitions.
Iterating post reduction 1 with 713 rules applied. Total rules applied 8230 place count 8602 transition count 7717
Discarding 145 places :
Symmetric choice reduction at 2 with 145 rule applications. Total rules 8375 place count 8457 transition count 7534
Iterating global reduction 2 with 145 rules applied. Total rules applied 8520 place count 8457 transition count 7534
Performed 1842 Post agglomeration using F-continuation condition.Transition count delta: 1842
Deduced a syphon composed of 1842 places in 1 ms
Reduce places removed 1842 places and 0 transitions.
Iterating global reduction 2 with 3684 rules applied. Total rules applied 12204 place count 6615 transition count 5692
Reduce places removed 261 places and 261 transitions.
Iterating global reduction 2 with 261 rules applied. Total rules applied 12465 place count 6354 transition count 5431
Ensure Unique test removed 101 places
Iterating post reduction 2 with 101 rules applied. Total rules applied 12566 place count 6253 transition count 5431
Applied a total of 12566 rules in 2407 ms. Remains 6253 /26854 variables (removed 20601) and now considering 5431/30129 (removed 24698) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2407 ms. Remains : 6253/26854 places, 5431/30129 transitions.
Finished random walk after 94361 steps, including 31 resets, run visited all 3728 properties in 26109 ms. (steps per millisecond=3 )
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query StableMarking after proving 16383 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 378242 ms.

BK_STOP 1679510047255

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S02D1C1A12"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ViralEpidemic-PT-S02D1C1A12, 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 r499-tall-167912723100783"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S02D1C1A12.tgz
mv ViralEpidemic-PT-S02D1C1A12 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 ;