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-171624288900028.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 DLCflexbar-PT-4b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-smll-171624288900028
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 9.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K 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 3.4K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Apr 12 12:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 12 12:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 12 12:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 12 12:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:37 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 4.1M 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 1716378688049

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=DLCflexbar-PT-4b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-22 11:51:31] [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 11:51:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 11:51:32] [INFO ] Load time of PNML (sax parser for PT used): 773 ms
[2024-05-22 11:51:32] [INFO ] Transformed 11440 places.
[2024-05-22 11:51:32] [INFO ] Transformed 17128 transitions.
[2024-05-22 11:51:32] [INFO ] Found NUPN structural information;
[2024-05-22 11:51:33] [INFO ] Parsed PT model containing 11440 places and 17128 transitions and 46731 arcs in 1357 ms.
Graph (trivial) has 10586 edges and 11440 vertex of which 1040 / 11440 are part of one of the 68 SCC in 45 ms
Free SCC test removed 972 places
Structural test allowed to assert that 5906 places are NOT stable. Took 124 ms.
Ensure Unique test removed 1028 transitions
Reduce redundant transitions removed 1028 transitions.
[2024-05-22 11:51:37] [INFO ] Flatten gal took : 1996 ms
[2024-05-22 11:51:37] [INFO ] Flatten gal took : 625 ms
[2024-05-22 11:51:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11377921672934995882.gal : 576 ms
[2024-05-22 11:51:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8881387339650354063.prop : 19 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/ReachabilityCardinality11377921672934995882.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8881387339650354063.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 ...329
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5958 ms. (steps per millisecond=1 ) properties (out of 5534) seen :1462
Running SMT prover for 4072 properties.
[2024-05-22 11:51:40] [INFO ] Flow matrix only has 16033 transitions (discarded 67 similar events)
// Phase 1: matrix 16033 rows 10468 cols
[2024-05-22 11:51:41] [INFO ] Computed 608 invariants in 225 ms
Loading property file /tmp/ReachabilityCardinality8881387339650354063.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 11:52:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-22 11:52:14] [INFO ] After 25180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4072 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 4072 out of 10468 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10468/10468 places, 16100/16100 transitions.
Drop transitions removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Drop transitions removed 2626 transitions
Trivial Post-agglo rules discarded 2626 transitions
Performed 2626 trivial Post agglomeration. Transition count delta: 2626
Iterating post reduction 0 with 2694 rules applied. Total rules applied 2694 place count 10468 transition count 13406
Reduce places removed 2626 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 2659 rules applied. Total rules applied 5353 place count 7842 transition count 13373
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 5367 place count 7828 transition count 13373
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 5367 place count 7828 transition count 13342
Deduced a syphon composed of 31 places in 328 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 5429 place count 7797 transition count 13342
Discarding 346 places :
Symmetric choice reduction at 3 with 346 rule applications. Total rules 5775 place count 7451 transition count 12996
Iterating global reduction 3 with 346 rules applied. Total rules applied 6121 place count 7451 transition count 12996
Performed 86 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 86 Pre rules applied. Total rules applied 6121 place count 7451 transition count 12910
Deduced a syphon composed of 86 places in 409 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 3 with 172 rules applied. Total rules applied 6293 place count 7365 transition count 12910
Discarding 64 places :
Symmetric choice reduction at 3 with 64 rule applications. Total rules 6357 place count 7301 transition count 10849
Iterating global reduction 3 with 64 rules applied. Total rules applied 6421 place count 7301 transition count 10849
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 3 with 36 rules applied. Total rules applied 6457 place count 7301 transition count 10813
Performed 1170 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 1170 places in 8 ms
Reduce places removed 1170 places and 0 transitions.
Iterating global reduction 4 with 2340 rules applied. Total rules applied 8797 place count 6131 transition count 9638
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 8803 place count 6131 transition count 9632
Renaming transitions due to excessive name length > 1024 char.
Performed 15 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 15 places in 5 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 8833 place count 6116 transition count 9702
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 8834 place count 6115 transition count 9690
Iterating global reduction 5 with 1 rules applied. Total rules applied 8835 place count 6115 transition count 9690
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 8841 place count 6115 transition count 9684
Drop transitions removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 6 with 27 rules applied. Total rules applied 8868 place count 6115 transition count 9657
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 8879 place count 6104 transition count 9646
Iterating global reduction 6 with 11 rules applied. Total rules applied 8890 place count 6104 transition count 9646
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 8901 place count 6093 transition count 9107
Iterating global reduction 6 with 11 rules applied. Total rules applied 8912 place count 6093 transition count 9107
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 8923 place count 6093 transition count 9096
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 8935 place count 6087 transition count 9090
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 8941 place count 6081 transition count 8796
Iterating global reduction 7 with 6 rules applied. Total rules applied 8947 place count 6081 transition count 8796
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 8953 place count 6081 transition count 8790
Free-agglomeration rule applied 1333 times with reduction of 304 identical transitions.
Iterating global reduction 8 with 1333 rules applied. Total rules applied 10286 place count 6081 transition count 7153
Reduce places removed 1333 places and 0 transitions.
Drop transitions removed 189 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 191 transitions.
Graph (complete) has 9383 edges and 4748 vertex of which 4731 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.6 ms
Discarding 17 places :
Also discarding 0 output transitions
Iterating post reduction 8 with 1525 rules applied. Total rules applied 11811 place count 4731 transition count 6962
Discarding 10 places :
Symmetric choice reduction at 9 with 10 rule applications. Total rules 11821 place count 4721 transition count 6947
Iterating global reduction 9 with 10 rules applied. Total rules applied 11831 place count 4721 transition count 6947
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 9 with 34 rules applied. Total rules applied 11865 place count 4721 transition count 6913
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 11866 place count 4721 transition count 6913
Applied a total of 11866 rules in 8837 ms. Remains 4721 /10468 variables (removed 5747) and now considering 6913/16100 (removed 9187) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8843 ms. Remains : 4721/10468 places, 6913/16100 transitions.
Interrupted random walk after 187564 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 4058
Interrupted Best-First random walk after 423454 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=84 ) properties seen 3
Interrupted Best-First random walk after 421088 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=84 ) properties seen 0
Interrupted Best-First random walk after 425312 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=85 ) properties seen 0
Interrupted Best-First random walk after 449143 steps, including 1 resets, run timeout after 5004 ms. (steps per millisecond=89 ) properties seen 0
Interrupted Best-First random walk after 435708 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=87 ) properties seen 0
Interrupted Best-First random walk after 432616 steps, including 1 resets, run timeout after 5006 ms. (steps per millisecond=86 ) properties seen 0
Interrupted Best-First random walk after 436553 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=87 ) properties seen 1
Interrupted Best-First random walk after 401594 steps, including 1 resets, run timeout after 5013 ms. (steps per millisecond=80 ) properties seen 0
Interrupted Best-First random walk after 386682 steps, including 1 resets, run timeout after 5007 ms. (steps per millisecond=77 ) properties seen 1
Interrupted Best-First random walk after 436866 steps, including 1 resets, run timeout after 5004 ms. (steps per millisecond=87 ) properties seen 0
Interrupted Best-First random walk after 414321 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=82 ) properties seen 2
Running SMT prover for 7 properties.
[2024-05-22 11:53:48] [INFO ] Flow matrix only has 6829 transitions (discarded 84 similar events)
// Phase 1: matrix 6829 rows 4721 cols
[2024-05-22 11:53:48] [INFO ] Computed 581 invariants in 49 ms
[2024-05-22 11:53:50] [INFO ] After 1932ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-22 11:53:52] [INFO ] [Nat]Absence check using 581 positive place invariants in 357 ms returned sat
[2024-05-22 11:54:01] [INFO ] After 8103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2024-05-22 11:54:01] [INFO ] State equation strengthened by 932 read => feed constraints.
[2024-05-22 11:54:04] [INFO ] After 2580ms SMT Verify possible using 932 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2024-05-22 11:54:08] [INFO ] After 6977ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 2727 ms.
[2024-05-22 11:54:11] [INFO ] After 20786ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 3 different solutions.
Parikh walk visited 3 properties in 3359 ms.
Support contains 4 out of 4721 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4721/4721 places, 6913/6913 transitions.
Drop transitions removed 2557 transitions
Trivial Post-agglo rules discarded 2557 transitions
Performed 2557 trivial Post agglomeration. Transition count delta: 2557
Iterating post reduction 0 with 2557 rules applied. Total rules applied 2557 place count 4721 transition count 4356
Reduce places removed 2557 places and 0 transitions.
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Drop transitions removed 111 transitions
Trivial Post-agglo rules discarded 111 transitions
Performed 111 trivial Post agglomeration. Transition count delta: 111
Iterating post reduction 1 with 2788 rules applied. Total rules applied 5345 place count 2164 transition count 4125
Reduce places removed 111 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 2 with 196 rules applied. Total rules applied 5541 place count 2053 transition count 4040
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 3 with 42 rules applied. Total rules applied 5583 place count 2011 transition count 4040
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 37 Pre rules applied. Total rules applied 5583 place count 2011 transition count 4003
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 5657 place count 1974 transition count 4003
Discarding 558 places :
Symmetric choice reduction at 4 with 558 rule applications. Total rules 6215 place count 1416 transition count 3441
Iterating global reduction 4 with 558 rules applied. Total rules applied 6773 place count 1416 transition count 3441
Ensure Unique test removed 360 transitions
Reduce isomorphic transitions removed 360 transitions.
Iterating post reduction 4 with 360 rules applied. Total rules applied 7133 place count 1416 transition count 3081
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 7133 place count 1416 transition count 3080
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 7135 place count 1415 transition count 3080
Performed 611 Post agglomeration using F-continuation condition with reduction of 251 identical transitions.
Deduced a syphon composed of 611 places in 0 ms
Reduce places removed 611 places and 0 transitions.
Iterating global reduction 5 with 1222 rules applied. Total rules applied 8357 place count 804 transition count 2218
Drop transitions removed 1058 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 1060 transitions.
Graph (complete) has 1826 edges and 804 vertex of which 92 are kept as prefixes of interest. Removing 712 places using SCC suffix rule.2 ms
Discarding 712 places :
Also discarding 937 output transitions
Drop transitions removed 937 transitions
Iterating post reduction 5 with 1061 rules applied. Total rules applied 9418 place count 92 transition count 221
Drop transitions removed 47 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 6 with 62 rules applied. Total rules applied 9480 place count 92 transition count 159
Discarding 61 places :
Symmetric choice reduction at 7 with 61 rule applications. Total rules 9541 place count 31 transition count 41
Iterating global reduction 7 with 61 rules applied. Total rules applied 9602 place count 31 transition count 41
Performed 8 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 7 with 16 rules applied. Total rules applied 9618 place count 23 transition count 45
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 15 rules applied. Total rules applied 9633 place count 23 transition count 30
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 9634 place count 22 transition count 29
Iterating global reduction 8 with 1 rules applied. Total rules applied 9635 place count 22 transition count 29
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 9637 place count 22 transition count 27
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 9638 place count 22 transition count 26
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 9639 place count 21 transition count 25
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (trivial) has 8 edges and 14 vertex of which 6 / 14 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 9 with 16 rules applied. Total rules applied 9655 place count 11 transition count 17
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 9662 place count 10 transition count 11
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 2 Pre rules applied. Total rules applied 9662 place count 10 transition count 9
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 9666 place count 8 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 9668 place count 7 transition count 8
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 9669 place count 7 transition count 7
Applied a total of 9669 rules in 573 ms. Remains 7 /4721 variables (removed 4714) and now considering 7/6913 (removed 6906) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 573 ms. Remains : 7/4721 places, 7/6913 transitions.
Finished random walk after 7 steps, including 0 resets, run visited all 4 properties in 1 ms. (steps per millisecond=7 )
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 5536 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 163564 ms.

BK_STOP 1716378856799

--------------------
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="DLCflexbar-PT-4b"
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 DLCflexbar-PT-4b, 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-171624288900028"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-4b.tgz
mv DLCflexbar-PT-4b 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 ;