fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r285-smll-171654422400292
Last Updated
July 7, 2024

About the Execution of 2023-gold for Philosophers-COL-050000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16217.252 3195629.00 3376404.00 39904.40 ????????T?????F? normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r285-smll-171654422400292.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is Philosophers-COL-050000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422400292
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 6.6K Apr 13 08:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 13 08:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 13 08:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 13 08:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 13 08:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Apr 13 08:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 13 08:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 13 08:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 2.3M May 18 16:43 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-050000-LTLCardinality-00
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-01
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-02
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-03
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-04
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-05
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-06
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-07
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-08
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-09
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-10
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-11
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-12
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-13
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-14
FORMULA_NAME Philosophers-COL-050000-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716979717882

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-050000
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202304061127
[2024-05-29 10:48:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 10:48:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 10:48:41] [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.
[2024-05-29 10:48:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-29 10:48:43] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 2019 ms
[2024-05-29 10:48:43] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 250000 PT places and 250000.0 transition bindings in 73 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
[2024-05-29 10:48:43] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 9 ms.
[2024-05-29 10:48:43] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Philosophers-COL-050000-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 50001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=1219 ) properties (out of 29) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 27) seen :13
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 5 rows 5 cols
[2024-05-29 10:48:44] [INFO ] Computed 2 invariants in 4 ms
[2024-05-29 10:48:44] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 10:48:44] [INFO ] After 276ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:13
[2024-05-29 10:48:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 10:48:44] [INFO ] After 54ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :11
[2024-05-29 10:48:44] [INFO ] After 102ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :11
Attempting to minimize the solution found.
Minimization took 52 ms.
[2024-05-29 10:48:44] [INFO ] After 282ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :11
Fused 14 Parikh solutions to 9 different solutions.
Finished Parikh walk after 50003 steps, including 0 resets, run visited all 5 properties in 695 ms. (steps per millisecond=71 )
Parikh walk visited 10 properties in 6177 ms.
Support contains 2 out of 5 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 4 transition count 4
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 4 transition count 4
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 4 transition count 3
Applied a total of 3 rules in 14 ms. Remains 4 /5 variables (removed 1) and now considering 3/5 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 4/5 places, 3/5 transitions.
Incomplete random walk after 50001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=7143 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4184117 steps, run timeout after 3001 ms. (steps per millisecond=1394 ) properties seen :{}
Probabilistic random walk after 4184117 steps, saw 1528001 distinct states, run finished after 3002 ms. (steps per millisecond=1393 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 3 rows 4 cols
[2024-05-29 10:48:54] [INFO ] Computed 2 invariants in 1 ms
[2024-05-29 10:48:54] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 10:48:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-29 10:48:54] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 10:48:54] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-29 10:48:54] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 49999 steps, including 0 resets, run visited all 1 properties in 53 ms. (steps per millisecond=943 )
Parikh walk visited 1 properties in 52 ms.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
FORMULA Philosophers-COL-050000-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-29 10:48:54] [INFO ] Flatten gal took : 31 ms
[2024-05-29 10:48:54] [INFO ] Flatten gal took : 5 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 50000) 50000) 50000)]] contains successor/predecessor on variables of sort Philo
[2024-05-29 10:48:55] [INFO ] Unfolded HLPN to a Petri net with 250000 places and 250000 transitions 800000 arcs in 1530 ms.
[2024-05-29 10:48:56] [INFO ] Unfolded 14 HLPN properties in 173 ms.
Support contains 250000 out of 250000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 250000/250000 places, 250000/250000 transitions.
Applied a total of 0 rules in 829 ms. Remains 250000 /250000 variables (removed 0) and now considering 250000/250000 (removed 0) transitions.
// Phase 1: matrix 250000 rows 250000 cols
[2024-05-29 10:49:11] [INFO ] Computed 100000 invariants in 1292 ms
[2024-05-29 10:49:45] [INFO ] Implicit Places using invariants in 35313 ms returned []
Implicit Place search using SMT only with invariants took 35326 ms to find 0 implicit places.
[2024-05-29 10:49:45] [INFO ] Invariant cache hit.
[2024-05-29 10:50:18] [INFO ] Dead Transitions using invariants and state equation in 32821 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69020 ms. Remains : 250000/250000 places, 250000/250000 transitions.
Support contains 250000 out of 250000 places after structural reductions.
[2024-05-29 10:50:34] [INFO ] Flatten gal took : 10336 ms
[2024-05-29 10:51:04] [INFO ] Flatten gal took : 9729 ms
[2024-05-29 10:51:43] [INFO ] Input system was already deterministic with 250000 transitions.
Interrupted random walk after 476 steps, including 0 resets, run timeout after 30032 ms. (steps per millisecond=0 ) properties seen 11
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7174 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13877 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6893 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7164 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10397 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7195 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10843 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10690 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 14396 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9568 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10575 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 11042 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 19276 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10517 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 14181 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15013 ms. (steps per millisecond=0 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2024-05-29 10:55:19] [INFO ] Invariant cache hit.
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:612)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-29 10:55:44] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 10:55:44] [INFO ] After 25019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 250000 out of 250000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250000/250000 places, 250000/250000 transitions.
Applied a total of 0 rules in 2003 ms. Remains 250000 /250000 variables (removed 0) and now considering 250000/250000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2024 ms. Remains : 250000/250000 places, 250000/250000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(F((p1 U (p2||G(p1))))))))'
Support contains 150000 out of 250000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 250000/250000 places, 250000/250000 transitions.
Applied a total of 0 rules in 3122 ms. Remains 250000 /250000 variables (removed 0) and now considering 250000/250000 (removed 0) transitions.
[2024-05-29 10:56:00] [INFO ] Invariant cache hit.
[2024-05-29 10:56:33] [INFO ] Implicit Places using invariants in 32447 ms returned []
Implicit Place search using SMT only with invariants took 32450 ms to find 0 implicit places.
[2024-05-29 10:56:33] [INFO ] Invariant cache hit.
[2024-05-29 10:57:05] [INFO ] Dead Transitions using invariants and state equation in 32525 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 68118 ms. Remains : 250000/250000 places, 250000/250000 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 510 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p0)]
Running random walk in product with property : Philosophers-COL-050000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GT (ADD s200000 s200001 s200002 s200003 s200004 s200005 s200006 s200007 s200008 s200009 s200010 s200011 s200012 s200013 s200014 s200015 s200016 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration timeout after 330 steps with 0 reset in 10094 ms.
Product exploration timeout after 420 steps with 0 reset in 10170 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p2) p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 8 states, 20 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 435 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), false, false, false, false]
Interrupted random walk after 800 steps, including 0 resets, run timeout after 30004 ms. (steps per millisecond=0 ) properties seen 2
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 6625 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 11620 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 11370 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 10200 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 10032 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 5 properties.
[2024-05-29 11:39:31] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:612)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-29 11:39:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 11:39:57] [INFO ] After 25021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 150000 out of 250000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250000/250000 places, 250000/250000 transitions.
Applied a total of 0 rules in 1971 ms. Remains 250000 /250000 variables (removed 0) and now considering 250000/250000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1988 ms. Remains : 250000/250000 places, 250000/250000 transitions.
Knowledge obtained : [(AND (NOT p2) p1 (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p2) p1))]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 4 factoid took 216 ms. Reduced automaton from 8 states, 20 edges and 3 AP (stutter insensitive) to 8 states, 20 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 397 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), false, false, false, false]
Stuttering acceptance computed with spot in 399 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), false, false, false, false]

BK_STOP 1716982913511

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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-050000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is Philosophers-COL-050000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r285-smll-171654422400292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-050000.tgz
mv Philosophers-COL-050000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;