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.r293-tall-167873945000161.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 itstools
Input is Philosophers-COL-010000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945000161
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 856K
-rw-r--r-- 1 mcc users 7.0K Feb 26 02:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 02:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 18:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 18:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 20:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 20:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 11:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 11:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 447K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-00
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-01
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-02
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-03
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-04
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-05
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-06
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-07
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-08
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-09
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-10
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-11
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-12
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-13
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-14
FORMULA_NAME Philosophers-COL-010000-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678798641161

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-010000
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202303021504
[2023-03-14 12:57:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 12:57:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 12:57:22] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-14 12:57:23] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 12:57:23] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 686 ms
[2023-03-14 12:57:23] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 50000 PT places and 50000.0 transition bindings in 33 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 36 ms.
[2023-03-14 12:57:23] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 6 ms.
[2023-03-14 12:57:23] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 71) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=11 ) properties (out of 69) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 62) seen :16
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 46) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Running SMT prover for 37 properties.
// Phase 1: matrix 5 rows 5 cols
[2023-03-14 12:57:24] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-14 12:57:24] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-14 12:57:24] [INFO ] After 48ms SMT Verify possible using state equation in real domain returned unsat :4 sat :4 real:29
[2023-03-14 12:57:24] [INFO ] After 55ms SMT Verify possible using trap constraints in real domain returned unsat :4 sat :0 real:33
[2023-03-14 12:57:24] [INFO ] After 292ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:33
[2023-03-14 12:57:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-14 12:57:24] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :33
[2023-03-14 12:57:24] [INFO ] After 81ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :33
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-14 12:57:24] [INFO ] After 188ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :33
Fused 37 Parikh solutions to 33 different solutions.
Finished Parikh walk after 9981 steps, including 0 resets, run visited all 5 properties in 128 ms. (steps per millisecond=77 )
Parikh walk visited 33 properties in 2264 ms.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2023-03-14 12:57:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-14 12:57:27] [INFO ] Flatten gal took : 32 ms
FORMULA Philosophers-COL-010000-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 12:57:27] [INFO ] Flatten gal took : 3 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 10000) 10000) 10000)]] contains successor/predecessor on variables of sort Philo
[2023-03-14 12:57:27] [INFO ] Unfolded HLPN to a Petri net with 50000 places and 50000 transitions 160000 arcs in 393 ms.
[2023-03-14 12:57:27] [INFO ] Unfolded 15 HLPN properties in 47 ms.
Support contains 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 198 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-14 12:57:29] [INFO ] Computed 20000 place invariants in 235 ms
[2023-03-14 12:57:33] [INFO ] Implicit Places using invariants in 4254 ms returned []
Implicit Place search using SMT only with invariants took 4256 ms to find 0 implicit places.
[2023-03-14 12:57:33] [INFO ] Invariant cache hit.
[2023-03-14 12:57:37] [INFO ] Dead Transitions using invariants and state equation in 4340 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8820 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Support contains 50000 out of 50000 places after structural reductions.
[2023-03-14 12:57:41] [INFO ] Flatten gal took : 2573 ms
[2023-03-14 12:57:51] [INFO ] Flatten gal took : 1992 ms
[2023-03-14 12:58:04] [INFO ] Input system was already deterministic with 50000 transitions.
Interrupted random walk after 2272 steps, including 0 resets, run timeout after 30005 ms. (steps per millisecond=0 ) properties seen 39
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2173 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 921 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 919 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 905 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1839 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1198 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1194 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1287 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2144 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1212 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1524 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 902 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 953 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1209 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 894 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2140 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1524 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 898 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1528 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2462 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1208 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 899 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 913 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 899 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 900 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 903 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1211 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 896 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1830 ms. (steps per millisecond=0 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 900 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 901 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 900 ms. (steps per millisecond=1 ) properties (out of 32) seen :0
Running SMT prover for 32 properties.
[2023-03-14 12:59:15] [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.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-14 12:59:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 12:59:41] [INFO ] After 25158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 32 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 408 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 411 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Interrupted random walk after 2613 steps, including 0 resets, run timeout after 30011 ms. (steps per millisecond=0 ) properties seen 1
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2129 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 903 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 890 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 900 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1860 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1212 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1212 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1213 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2147 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1204 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1522 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 904 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 902 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1209 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 919 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2147 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 898 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1515 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2458 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1210 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 896 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 897 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 901 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 898 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 913 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1210 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 901 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1837 ms. (steps per millisecond=0 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 928 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 903 ms. (steps per millisecond=1 ) properties (out of 30) seen :0
Probabilistic random walk after 26000 steps, saw 26001 distinct states, run finished after 201204 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 30 properties.
[2023-03-14 13:04:10] [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.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-14 13:04:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 13:04:35] [INFO ] After 25083ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 30 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 50000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 266 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 268 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2023-03-14 13:04:39] [INFO ] Flatten gal took : 1808 ms
[2023-03-14 13:04:49] [INFO ] Flatten gal took : 2014 ms
[2023-03-14 13:05:01] [INFO ] Input system was already deterministic with 50000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 409 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2023-03-14 13:05:02] [INFO ] Invariant cache hit.
[2023-03-14 13:05:07] [INFO ] Implicit Places using invariants in 4235 ms returned []
Implicit Place search using SMT only with invariants took 4240 ms to find 0 implicit places.
[2023-03-14 13:05:07] [INFO ] Invariant cache hit.
[2023-03-14 13:05:11] [INFO ] Dead Transitions using invariants and state equation in 4204 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8858 ms. Remains : 50000/50000 places, 50000/50000 transitions.
[2023-03-14 13:05:12] [INFO ] Flatten gal took : 1334 ms
[2023-03-14 13:05:14] [INFO ] Flatten gal took : 1433 ms
[2023-03-14 13:05:17] [INFO ] Input system was already deterministic with 50000 transitions.
[2023-03-14 13:05:19] [INFO ] Flatten gal took : 1306 ms
[2023-03-14 13:05:20] [INFO ] Flatten gal took : 1530 ms
[2023-03-14 13:05:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality10364273782106018753.gal : 261 ms
[2023-03-14 13:05:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality11778976876853896220.ctl : 1195 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10364273782106018753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11778976876853896220.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
Detected timeout of ITS tools.
[2023-03-14 13:05:54] [INFO ] Flatten gal took : 1455 ms
[2023-03-14 13:05:54] [INFO ] Applying decomposition
[2023-03-14 13:05:55] [INFO ] Flatten gal took : 1452 ms
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 168744 kB
After kill :
MemTotal: 16393216 kB
MemFree: 151820 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-COL-010000"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Philosophers-COL-010000, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945000161"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-010000.tgz
mv Philosophers-COL-010000 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;