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-167873945000153.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-005000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945000153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 724K
-rw-r--r-- 1 mcc users 8.3K Feb 25 21:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 21:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 17:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 25 17:28 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 4.1K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 9.3K Feb 26 08:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 08:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Feb 26 03:20 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 227K 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-005000-CTLCardinality-00
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-01
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-02
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-03
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-04
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-05
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-06
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-07
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-08
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-09
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-10
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-11
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-12
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-13
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-14
FORMULA_NAME Philosophers-COL-005000-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678796783053

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-005000
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202303021504
[2023-03-14 12:26:24] [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 12:26:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 12:26:24] [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 12:26:24] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 12:26:25] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 715 ms
[2023-03-14 12:26:25] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 25000 PT places and 25000.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
[2023-03-14 12:26:25] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 5 ms.
[2023-03-14 12:26:25] [INFO ] Skeletonized 16 HLPN properties in 1 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 10003 steps, including 1 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 79) seen :42
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 37) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 29) seen :12
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) 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 15) 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 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) 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 15) seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 5 rows 5 cols
[2023-03-14 12:26:25] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-14 12:26:25] [INFO ] After 149ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:14
[2023-03-14 12:26:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-14 12:26:25] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :11
[2023-03-14 12:26:25] [INFO ] After 74ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :11
Attempting to minimize the solution found.
Minimization took 26 ms.
[2023-03-14 12:26:26] [INFO ] After 177ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :11
Fused 15 Parikh solutions to 10 different solutions.
Finished Parikh walk after 216 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=108 )
Parikh walk visited 11 properties in 193 ms.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2023-03-14 12:26:26] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-14 12:26:26] [INFO ] Flatten gal took : 23 ms
FORMULA Philosophers-COL-005000-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-005000-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 12:26:26] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 5000) 5000) 5000)]] contains successor/predecessor on variables of sort Philo
[2023-03-14 12:26:26] [INFO ] Unfolded HLPN to a Petri net with 25000 places and 25000 transitions 80000 arcs in 285 ms.
[2023-03-14 12:26:26] [INFO ] Unfolded 14 HLPN properties in 41 ms.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 105 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2023-03-14 12:26:27] [INFO ] Computed 10000 place invariants in 143 ms
[2023-03-14 12:26:29] [INFO ] Implicit Places using invariants in 2269 ms returned []
Implicit Place search using SMT only with invariants took 2281 ms to find 0 implicit places.
[2023-03-14 12:26:29] [INFO ] Invariant cache hit.
[2023-03-14 12:26:31] [INFO ] Dead Transitions using invariants and state equation in 1938 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4329 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Support contains 25000 out of 25000 places after structural reductions.
[2023-03-14 12:26:33] [INFO ] Flatten gal took : 1263 ms
[2023-03-14 12:26:38] [INFO ] Flatten gal took : 1004 ms
[2023-03-14 12:26:44] [INFO ] Input system was already deterministic with 25000 transitions.
Interrupted random walk after 4630 steps, including 1 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties seen 34
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 610 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 615 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 610 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 478 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 614 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1151 ms. (steps per millisecond=0 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 426 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 420 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 426 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 420 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 600 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 595 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 692 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 426 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 601 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 424 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 427 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 598 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 424 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 421 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 598 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 428 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 423 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 597 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 597 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 420 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 422 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 426 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1153 ms. (steps per millisecond=0 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 600 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 501 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 493 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 608 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 423 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 878 ms. (steps per millisecond=1 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 427 ms. (steps per millisecond=2 ) properties (out of 36) seen :0
Running SMT prover for 36 properties.
[2023-03-14 12:27:35] [INFO ] Invariant cache hit.
[2023-03-14 12:27:57] [INFO ] [Real]Absence check using 10000 positive place invariants in 6795 ms returned sat
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.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 12:28:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 12:28:00] [INFO ] After 25117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 36 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 204 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 205 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Interrupted random walk after 4753 steps, including 1 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 595 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 600 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 611 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 424 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 602 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1121 ms. (steps per millisecond=0 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 422 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 420 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 429 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 422 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 603 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 608 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 668 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 427 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 598 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 430 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 427 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 599 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 421 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 421 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 618 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 422 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 420 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 597 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 593 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 420 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 423 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 426 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1158 ms. (steps per millisecond=0 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 609 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 495 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 606 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 419 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 875 ms. (steps per millisecond=1 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 428 ms. (steps per millisecond=2 ) properties (out of 35) seen :0
Probabilistic random walk after 30997 steps, saw 30995 distinct states, run finished after 150071 ms. (steps per millisecond=0 ) properties seen :1
Running SMT prover for 34 properties.
[2023-03-14 12:31:20] [INFO ] Invariant cache hit.
[2023-03-14 12:31:42] [INFO ] [Real]Absence check using 10000 positive place invariants in 7543 ms returned sat
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.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 12:31:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 12:31:45] [INFO ] After 25074ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 34 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 179 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 179 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2023-03-14 12:31:47] [INFO ] Flatten gal took : 913 ms
[2023-03-14 12:31:52] [INFO ] Flatten gal took : 934 ms
[2023-03-14 12:31:58] [INFO ] Input system was already deterministic with 25000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 55 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2023-03-14 12:31:58] [INFO ] Invariant cache hit.
[2023-03-14 12:32:00] [INFO ] Implicit Places using invariants in 1938 ms returned []
Implicit Place search using SMT only with invariants took 1940 ms to find 0 implicit places.
[2023-03-14 12:32:00] [INFO ] Invariant cache hit.
[2023-03-14 12:32:02] [INFO ] Dead Transitions using invariants and state equation in 1915 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3913 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 12:32:03] [INFO ] Flatten gal took : 637 ms
[2023-03-14 12:32:03] [INFO ] Flatten gal took : 713 ms
[2023-03-14 12:32:05] [INFO ] Input system was already deterministic with 25000 transitions.
[2023-03-14 12:32:06] [INFO ] Flatten gal took : 631 ms
[2023-03-14 12:32:06] [INFO ] Flatten gal took : 657 ms
[2023-03-14 12:32:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality4670887486558352545.gal : 180 ms
[2023-03-14 12:32:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality1563607554135110000.ctl : 101 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/CTLCardinality4670887486558352545.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1563607554135110000.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 -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-14 12:32:38] [INFO ] Flatten gal took : 737 ms
[2023-03-14 12:32:38] [INFO ] Applying decomposition
[2023-03-14 12:32:38] [INFO ] Flatten gal took : 680 ms
Louvain graph construction failed due to OOM.
[2023-03-14 12:35:47] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.NullPointerException: Cannot invoke "Object.toString()" because "this.order" is null
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:243)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:277)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:663)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:680)
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 12:35:48] [INFO ] Flatten gal took : 1321 ms
[2023-03-14 12:35:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality13101575147763357411.gal : 166 ms
[2023-03-14 12:35:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality17751274371016062487.ctl : 156 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/CTLCardinality13101575147763357411.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17751274371016062487.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
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 512 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2023-03-14 12:36:19] [INFO ] Invariant cache hit.
[2023-03-14 12:36:23] [INFO ] Implicit Places using invariants in 3377 ms returned []
Implicit Place search using SMT only with invariants took 3383 ms to find 0 implicit places.
[2023-03-14 12:36:23] [INFO ] Invariant cache hit.
[2023-03-14 12:36:26] [INFO ] Dead Transitions using invariants and state equation in 3526 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7429 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 12:36:28] [INFO ] Flatten gal took : 1275 ms
[2023-03-14 12:36:29] [INFO ] Flatten gal took : 739 ms
[2023-03-14 12:36:31] [INFO ] Input system was already deterministic with 25000 transitions.
[2023-03-14 12:36:32] [INFO ] Flatten gal took : 694 ms
[2023-03-14 12:36:33] [INFO ] Flatten gal took : 750 ms
[2023-03-14 12:36:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality7016317148020698274.gal : 114 ms
[2023-03-14 12:36:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality3232387722497571797.ctl : 51 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/CTLCardinality7016317148020698274.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3232387722497571797.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 -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-14 12:37:04] [INFO ] Flatten gal took : 688 ms
[2023-03-14 12:37:04] [INFO ] Applying decomposition
[2023-03-14 12:37:04] [INFO ] Flatten gal took : 740 ms

BK_STOP 1678799517239

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//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//../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-005000"
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-005000, 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-167873945000153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-005000.tgz
mv Philosophers-COL-005000 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 ;