fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r132-smll-171624289300218
Last Updated
July 7, 2024

About the Execution of 2023-gold for DLCshifumi-PT-5b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2405.903 502881.00 1069605.00 1371.80 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.r132-smll-171624289300218.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 DLCshifumi-PT-5b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-smll-171624289300218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 06:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 13 06:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 13 06:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 13 06:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 9.7M May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716386404709

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=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DLCshifumi-PT-5b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-22 14:00:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-22 14:00:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 14:00:09] [INFO ] Load time of PNML (sax parser for PT used): 1389 ms
[2024-05-22 14:00:10] [INFO ] Transformed 27146 places.
[2024-05-22 14:00:10] [INFO ] Transformed 39849 transitions.
[2024-05-22 14:00:10] [INFO ] Found NUPN structural information;
[2024-05-22 14:00:11] [INFO ] Parsed PT model containing 27146 places and 39849 transitions and 107425 arcs in 3385 ms.
Graph (trivial) has 25297 edges and 27146 vertex of which 2248 / 27146 are part of one of the 143 SCC in 147 ms
Free SCC test removed 2105 places
Structural test allowed to assert that 13351 places are NOT stable. Took 442 ms.
Ensure Unique test removed 2238 transitions
Reduce redundant transitions removed 2238 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1668 ms. (steps per millisecond=5 ) properties (out of 13795) seen :1013
[2024-05-22 14:00:19] [INFO ] Flatten gal took : 2897 ms
[2024-05-22 14:00:20] [INFO ] Flatten gal took : 1123 ms
[2024-05-22 14:00:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14873386424851345882.gal : 398 ms
[2024-05-22 14:00:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13760310255637386401.prop : 41 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14873386424851345882.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13760310255637386401.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Interrupted probabilistic random walk after 4850 steps, run timeout after 6046 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 4850 steps, saw 4754 distinct states, run finished after 6050 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 12782 properties.
[2024-05-22 14:00:23] [INFO ] Flow matrix only has 37469 transitions (discarded 142 similar events)
// Phase 1: matrix 37469 rows 25041 cols
[2024-05-22 14:00:24] [INFO ] Computed 1378 invariants in 335 ms
Loading property file /tmp/ReachabilityCardinality13760310255637386401.prop.
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:2343)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:621)
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.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:426)
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)
[2024-05-22 14:00:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-22 14:00:49] [INFO ] After 25402ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 12782 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 12782 out of 25041 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25041/25041 places, 37611/37611 transitions.
Drop transitions removed 143 transitions
Reduce isomorphic transitions removed 143 transitions.
Drop transitions removed 4437 transitions
Trivial Post-agglo rules discarded 4437 transitions
Performed 4437 trivial Post agglomeration. Transition count delta: 4437
Iterating post reduction 0 with 4580 rules applied. Total rules applied 4580 place count 25041 transition count 33031
Reduce places removed 4437 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 4458 rules applied. Total rules applied 9038 place count 20604 transition count 33010
Reduce places removed 10 places and 0 transitions.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Iterating post reduction 2 with 82 rules applied. Total rules applied 9120 place count 20594 transition count 32938
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 3 with 72 rules applied. Total rules applied 9192 place count 20522 transition count 32938
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 43 Pre rules applied. Total rules applied 9192 place count 20522 transition count 32895
Deduced a syphon composed of 43 places in 1599 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 9278 place count 20479 transition count 32895
Discarding 193 places :
Symmetric choice reduction at 4 with 193 rule applications. Total rules 9471 place count 20286 transition count 32702
Iterating global reduction 4 with 193 rules applied. Total rules applied 9664 place count 20286 transition count 32702
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 45 Pre rules applied. Total rules applied 9664 place count 20286 transition count 32657
Deduced a syphon composed of 45 places in 1543 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 9754 place count 20241 transition count 32657
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 9774 place count 20221 transition count 30483
Iterating global reduction 4 with 20 rules applied. Total rules applied 9794 place count 20221 transition count 30483
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 9804 place count 20221 transition count 30473
Performed 2738 Post agglomeration using F-continuation condition.Transition count delta: 2738
Deduced a syphon composed of 2738 places in 17 ms
Reduce places removed 2738 places and 0 transitions.
Iterating global reduction 5 with 5476 rules applied. Total rules applied 15280 place count 17483 transition count 27735
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 15282 place count 17483 transition count 27733
Renaming transitions due to excessive name length > 1024 char.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 8 places in 21 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 15298 place count 17475 transition count 27759
Free-agglomeration rule applied 3157 times with reduction of 633 identical transitions.
Iterating global reduction 6 with 3157 rules applied. Total rules applied 18455 place count 17475 transition count 23969
Reduce places removed 3157 places and 0 transitions.
Drop transitions removed 96 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 6 with 3255 rules applied. Total rules applied 21710 place count 14318 transition count 23871
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 21713 place count 14315 transition count 23852
Iterating global reduction 7 with 3 rules applied. Total rules applied 21716 place count 14315 transition count 23852
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 7 with 8 rules applied. Total rules applied 21724 place count 14315 transition count 24848
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 7 with 62 rules applied. Total rules applied 21786 place count 14307 transition count 24794
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 21789 place count 14304 transition count 24435
Iterating global reduction 8 with 3 rules applied. Total rules applied 21792 place count 14304 transition count 24435
Ensure Unique test removed 380 transitions
Reduce isomorphic transitions removed 380 transitions.
Iterating post reduction 8 with 380 rules applied. Total rules applied 22172 place count 14304 transition count 24055
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 22174 place count 14304 transition count 24055
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 22178 place count 14304 transition count 24055
Applied a total of 22178 rules in 22627 ms. Remains 14304 /25041 variables (removed 10737) and now considering 24055/37611 (removed 13556) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22641 ms. Remains : 14304/25041 places, 24055/37611 transitions.
Interrupted random walk after 180002 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 12148
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 634) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 634) seen :0
Running SMT prover for 634 properties.
[2024-05-22 14:01:44] [INFO ] Flow matrix only has 23294 transitions (discarded 761 similar events)
// Phase 1: matrix 23294 rows 14304 cols
[2024-05-22 14:01:44] [INFO ] Computed 1375 invariants in 93 ms
[2024-05-22 14:04:37] [INFO ] After 173608ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:634
[2024-05-22 14:07:12] [INFO ] [Nat]Absence check using 1375 positive place invariants in 1220 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:632)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
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.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:426)
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)
[2024-05-22 14:08:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-22 14:08:22] [INFO ] After 225146ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:634
Fused 634 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 634 out of 14304 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14304/14304 places, 24055/24055 transitions.
Drop transitions removed 8026 transitions
Trivial Post-agglo rules discarded 8026 transitions
Performed 8026 trivial Post agglomeration. Transition count delta: 8026
Iterating post reduction 0 with 8026 rules applied. Total rules applied 8026 place count 14304 transition count 16029
Reduce places removed 8026 places and 0 transitions.
Ensure Unique test removed 358 transitions
Reduce isomorphic transitions removed 358 transitions.
Drop transitions removed 344 transitions
Trivial Post-agglo rules discarded 344 transitions
Performed 344 trivial Post agglomeration. Transition count delta: 344
Iterating post reduction 1 with 8728 rules applied. Total rules applied 16754 place count 6278 transition count 15327
Reduce places removed 344 places and 0 transitions.
Ensure Unique test removed 109 transitions
Reduce isomorphic transitions removed 109 transitions.
Drop transitions removed 109 transitions
Trivial Post-agglo rules discarded 109 transitions
Performed 109 trivial Post agglomeration. Transition count delta: 109
Iterating post reduction 2 with 562 rules applied. Total rules applied 17316 place count 5934 transition count 15109
Reduce places removed 109 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 110 rules applied. Total rules applied 17426 place count 5825 transition count 15108
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 17427 place count 5824 transition count 15108
Performed 126 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 126 Pre rules applied. Total rules applied 17427 place count 5824 transition count 14982
Deduced a syphon composed of 126 places in 4 ms
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 5 with 252 rules applied. Total rules applied 17679 place count 5698 transition count 14982
Discarding 1452 places :
Symmetric choice reduction at 5 with 1452 rule applications. Total rules 19131 place count 4246 transition count 13528
Iterating global reduction 5 with 1452 rules applied. Total rules applied 20583 place count 4246 transition count 13528
Ensure Unique test removed 2011 transitions
Reduce isomorphic transitions removed 2011 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2012 rules applied. Total rules applied 22595 place count 4246 transition count 11516
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 22597 place count 4245 transition count 11515
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 7 Pre rules applied. Total rules applied 22597 place count 4245 transition count 11508
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 22611 place count 4238 transition count 11508
Performed 1573 Post agglomeration using F-continuation condition with reduction of 880 identical transitions.
Deduced a syphon composed of 1573 places in 3 ms
Reduce places removed 1573 places and 0 transitions.
Iterating global reduction 7 with 3146 rules applied. Total rules applied 25757 place count 2665 transition count 9055
Drop transitions removed 2949 transitions
Ensure Unique test removed 187 transitions
Reduce isomorphic transitions removed 3136 transitions.
Graph (complete) has 7225 edges and 2665 vertex of which 1772 are kept as prefixes of interest. Removing 893 places using SCC suffix rule.7 ms
Discarding 893 places :
Also discarding 1157 output transitions
Drop transitions removed 1157 transitions
Iterating post reduction 7 with 3137 rules applied. Total rules applied 28894 place count 1772 transition count 4762
Drop transitions removed 992 transitions
Reduce isomorphic transitions removed 992 transitions.
Iterating post reduction 8 with 992 rules applied. Total rules applied 29886 place count 1772 transition count 3770
Discarding 558 places :
Symmetric choice reduction at 9 with 558 rule applications. Total rules 30444 place count 1214 transition count 1804
Iterating global reduction 9 with 558 rules applied. Total rules applied 31002 place count 1214 transition count 1804
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 9 with 20 rules applied. Total rules applied 31022 place count 1214 transition count 1784
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 31030 place count 1210 transition count 1780
Drop transitions removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 10 with 81 rules applied. Total rules applied 31111 place count 1210 transition count 1699
Performed 64 Post agglomeration using F-continuation condition with reduction of 66 identical transitions.
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 11 with 128 rules applied. Total rules applied 31239 place count 1146 transition count 1941
Drop transitions removed 261 transitions
Reduce isomorphic transitions removed 261 transitions.
Iterating post reduction 11 with 261 rules applied. Total rules applied 31500 place count 1146 transition count 1680
Discarding 12 places :
Symmetric choice reduction at 12 with 12 rule applications. Total rules 31512 place count 1134 transition count 1633
Iterating global reduction 12 with 12 rules applied. Total rules applied 31524 place count 1134 transition count 1633
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 12 with 62 rules applied. Total rules applied 31586 place count 1134 transition count 1571
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 13 with 22 rules applied. Total rules applied 31608 place count 1134 transition count 1549
Free-agglomeration rule applied 7 times.
Iterating global reduction 13 with 7 rules applied. Total rules applied 31615 place count 1134 transition count 1542
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 13 with 128 rules applied. Total rules applied 31743 place count 1127 transition count 1421
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 31745 place count 1125 transition count 1417
Iterating global reduction 14 with 2 rules applied. Total rules applied 31747 place count 1125 transition count 1417
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 14 with 40 rules applied. Total rules applied 31787 place count 1125 transition count 1377
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 31795 place count 1121 transition count 1373
Drop transitions removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Graph (complete) has 2086 edges and 1121 vertex of which 1117 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Iterating post reduction 15 with 82 rules applied. Total rules applied 31877 place count 1117 transition count 1292
Discarding 57 places :
Symmetric choice reduction at 16 with 57 rule applications. Total rules 31934 place count 1060 transition count 1178
Iterating global reduction 16 with 57 rules applied. Total rules applied 31991 place count 1060 transition count 1178
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 16 with 5 rules applied. Total rules applied 31996 place count 1060 transition count 1173
Applied a total of 31996 rules in 2655 ms. Remains 1060 /14304 variables (removed 13244) and now considering 1173/24055 (removed 22882) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2657 ms. Remains : 1060/14304 places, 1173/24055 transitions.
Finished random walk after 6695 steps, including 0 resets, run visited all 634 properties in 610 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query StableMarking after proving 13797 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 498394 ms.

BK_STOP 1716386907590

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCshifumi-PT-5b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is DLCshifumi-PT-5b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-smll-171624289300218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-5b.tgz
mv DLCshifumi-PT-5b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;