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-171624288900038.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-5b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-smll-171624288900038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.9M
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K 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 3.5K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 12:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 12 12:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 12 12:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 12 12:59 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 6.5M 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 1716378952873

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-5b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-22 11:55:55] [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 11:55:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 11:55:56] [INFO ] Load time of PNML (sax parser for PT used): 1089 ms
[2024-05-22 11:55:57] [INFO ] Transformed 17305 places.
[2024-05-22 11:55:57] [INFO ] Transformed 26483 transitions.
[2024-05-22 11:55:57] [INFO ] Found NUPN structural information;
[2024-05-22 11:55:58] [INFO ] Parsed PT model containing 17305 places and 26483 transitions and 73264 arcs in 2464 ms.
Graph (trivial) has 15844 edges and 17305 vertex of which 1384 / 17305 are part of one of the 90 SCC in 62 ms
Free SCC test removed 1294 places
Structural test allowed to assert that 9066 places are NOT stable. Took 280 ms.
Ensure Unique test removed 1370 transitions
Reduce redundant transitions removed 1370 transitions.
[2024-05-22 11:56:03] [INFO ] Flatten gal took : 2119 ms
[2024-05-22 11:56:04] [INFO ] Flatten gal took : 869 ms
[2024-05-22 11:56:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18005096166313284691.gal : 347 ms
[2024-05-22 11:56:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11550882814064034778.prop : 32 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/ReachabilityCardinality18005096166313284691.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11550882814064034778.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
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7797 ms. (steps per millisecond=1 ) properties (out of 8239) seen :1349
Running SMT prover for 6890 properties.
[2024-05-22 11:56:09] [INFO ] Flow matrix only has 25024 transitions (discarded 89 similar events)
// Phase 1: matrix 25024 rows 16011 cols
[2024-05-22 11:56:09] [INFO ] Computed 979 invariants in 228 ms
Loading property file /tmp/ReachabilityCardinality11550882814064034778.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 11:56:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-22 11:56:35] [INFO ] After 25483ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6890 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 6890 out of 16011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16011/16011 places, 25113/25113 transitions.
Drop transitions removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Drop transitions removed 3456 transitions
Trivial Post-agglo rules discarded 3456 transitions
Performed 3456 trivial Post agglomeration. Transition count delta: 3456
Iterating post reduction 0 with 3546 rules applied. Total rules applied 3546 place count 16011 transition count 21567
Reduce places removed 3456 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 3496 rules applied. Total rules applied 7042 place count 12555 transition count 21527
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 7060 place count 12537 transition count 21527
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 7060 place count 12537 transition count 21492
Deduced a syphon composed of 35 places in 906 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 7130 place count 12502 transition count 21492
Discarding 309 places :
Symmetric choice reduction at 3 with 309 rule applications. Total rules 7439 place count 12193 transition count 21183
Iterating global reduction 3 with 309 rules applied. Total rules applied 7748 place count 12193 transition count 21183
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 78 Pre rules applied. Total rules applied 7748 place count 12193 transition count 21105
Deduced a syphon composed of 78 places in 664 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 3 with 156 rules applied. Total rules applied 7904 place count 12115 transition count 21105
Discarding 52 places :
Symmetric choice reduction at 3 with 52 rule applications. Total rules 7956 place count 12063 transition count 18667
Iterating global reduction 3 with 52 rules applied. Total rules applied 8008 place count 12063 transition count 18667
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 8036 place count 12063 transition count 18639
Performed 1926 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 1926 places in 16 ms
Reduce places removed 1926 places and 0 transitions.
Iterating global reduction 4 with 3852 rules applied. Total rules applied 11888 place count 10137 transition count 16710
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 11895 place count 10137 transition count 16703
Renaming transitions due to excessive name length > 1024 char.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -65
Deduced a syphon composed of 13 places in 12 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 11921 place count 10124 transition count 16768
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 5 with 23 rules applied. Total rules applied 11944 place count 10124 transition count 16745
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 11951 place count 10117 transition count 16738
Iterating global reduction 5 with 7 rules applied. Total rules applied 11958 place count 10117 transition count 16738
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 11965 place count 10110 transition count 16262
Iterating global reduction 5 with 7 rules applied. Total rules applied 11972 place count 10110 transition count 16262
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 11979 place count 10110 transition count 16255
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 10 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 11993 place count 10103 transition count 16248
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 12000 place count 10096 transition count 15772
Iterating global reduction 6 with 7 rules applied. Total rules applied 12007 place count 10096 transition count 15772
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 12014 place count 10096 transition count 15765
Free-agglomeration rule applied 2145 times with reduction of 474 identical transitions.
Iterating global reduction 7 with 2145 rules applied. Total rules applied 14159 place count 10096 transition count 13146
Reduce places removed 2145 places and 0 transitions.
Drop transitions removed 169 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 171 transitions.
Iterating post reduction 7 with 2316 rules applied. Total rules applied 16475 place count 7951 transition count 12975
Discarding 17 places :
Symmetric choice reduction at 8 with 17 rule applications. Total rules 16492 place count 7934 transition count 12930
Iterating global reduction 8 with 17 rules applied. Total rules applied 16509 place count 7934 transition count 12930
Drop transitions removed 444 transitions
Redundant transition composition rules discarded 444 transitions
Iterating global reduction 8 with 444 rules applied. Total rules applied 16953 place count 7934 transition count 12486
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 16956 place count 7934 transition count 12486
Applied a total of 16956 rules in 19866 ms. Remains 7934 /16011 variables (removed 8077) and now considering 12486/25113 (removed 12627) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19872 ms. Remains : 7934/16011 places, 12486/25113 transitions.
Interrupted random walk after 143453 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen 6860
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1914 ms. (steps per millisecond=52 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1819 ms. (steps per millisecond=54 ) properties (out of 30) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1791 ms. (steps per millisecond=55 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1774 ms. (steps per millisecond=56 ) properties (out of 29) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1997 ms. (steps per millisecond=50 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1876 ms. (steps per millisecond=53 ) properties (out of 28) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1818 ms. (steps per millisecond=55 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1807 ms. (steps per millisecond=55 ) properties (out of 27) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1819 ms. (steps per millisecond=54 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1823 ms. (steps per millisecond=54 ) properties (out of 26) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1823 ms. (steps per millisecond=54 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1803 ms. (steps per millisecond=55 ) properties (out of 25) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1841 ms. (steps per millisecond=54 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1819 ms. (steps per millisecond=54 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1824 ms. (steps per millisecond=54 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1839 ms. (steps per millisecond=54 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1871 ms. (steps per millisecond=53 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1878 ms. (steps per millisecond=53 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1822 ms. (steps per millisecond=54 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1815 ms. (steps per millisecond=55 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1820 ms. (steps per millisecond=54 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1780 ms. (steps per millisecond=56 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1965 ms. (steps per millisecond=50 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1807 ms. (steps per millisecond=55 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1801 ms. (steps per millisecond=55 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 2015 ms. (steps per millisecond=49 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1969 ms. (steps per millisecond=50 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1915 ms. (steps per millisecond=52 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1915 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1913 ms. (steps per millisecond=52 ) properties (out of 16) seen :1
Running SMT prover for 15 properties.
[2024-05-22 11:58:20] [INFO ] Flow matrix only has 12363 transitions (discarded 123 similar events)
// Phase 1: matrix 12363 rows 7934 cols
[2024-05-22 11:58:20] [INFO ] Computed 962 invariants in 92 ms
[2024-05-22 11:58:24] [INFO ] After 3975ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2024-05-22 11:58:29] [INFO ] [Nat]Absence check using 962 positive place invariants in 738 ms returned sat
[2024-05-22 11:58:56] [INFO ] After 24094ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2024-05-22 11:58:56] [INFO ] State equation strengthened by 932 read => feed constraints.
[2024-05-22 11:59:05] [INFO ] After 8623ms SMT Verify possible using 932 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2024-05-22 11:59:23] [INFO ] After 27473ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 8290 ms.
[2024-05-22 11:59:32] [INFO ] After 67248ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 12 properties in 3144 ms.
Support contains 3 out of 7934 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7934/7934 places, 12486/12486 transitions.
Drop transitions removed 4299 transitions
Trivial Post-agglo rules discarded 4299 transitions
Performed 4299 trivial Post agglomeration. Transition count delta: 4299
Iterating post reduction 0 with 4299 rules applied. Total rules applied 4299 place count 7934 transition count 8187
Reduce places removed 4299 places and 0 transitions.
Ensure Unique test removed 176 transitions
Reduce isomorphic transitions removed 176 transitions.
Drop transitions removed 168 transitions
Trivial Post-agglo rules discarded 168 transitions
Performed 168 trivial Post agglomeration. Transition count delta: 168
Iterating post reduction 1 with 4643 rules applied. Total rules applied 8942 place count 3635 transition count 7843
Reduce places removed 168 places and 0 transitions.
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Drop transitions removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 2 with 287 rules applied. Total rules applied 9229 place count 3467 transition count 7724
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 3 with 59 rules applied. Total rules applied 9288 place count 3408 transition count 7724
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 50 Pre rules applied. Total rules applied 9288 place count 3408 transition count 7674
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 9388 place count 3358 transition count 7674
Discarding 1032 places :
Symmetric choice reduction at 4 with 1032 rule applications. Total rules 10420 place count 2326 transition count 6638
Iterating global reduction 4 with 1032 rules applied. Total rules applied 11452 place count 2326 transition count 6638
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 924 transitions.
Iterating post reduction 4 with 924 rules applied. Total rules applied 12376 place count 2326 transition count 5714
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 12376 place count 2326 transition count 5712
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 12380 place count 2324 transition count 5712
Performed 1035 Post agglomeration using F-continuation condition with reduction of 322 identical transitions.
Deduced a syphon composed of 1035 places in 1 ms
Reduce places removed 1035 places and 0 transitions.
Iterating global reduction 5 with 2070 rules applied. Total rules applied 14450 place count 1289 transition count 4355
Drop transitions removed 1743 transitions
Reduce isomorphic transitions removed 1743 transitions.
Graph (complete) has 3319 edges and 1289 vertex of which 194 are kept as prefixes of interest. Removing 1095 places using SCC suffix rule.4 ms
Discarding 1095 places :
Also discarding 1969 output transitions
Drop transitions removed 1969 transitions
Iterating post reduction 5 with 1744 rules applied. Total rules applied 16194 place count 194 transition count 643
Drop transitions removed 146 transitions
Reduce isomorphic transitions removed 146 transitions.
Iterating post reduction 6 with 146 rules applied. Total rules applied 16340 place count 194 transition count 497
Discarding 144 places :
Symmetric choice reduction at 7 with 144 rule applications. Total rules 16484 place count 50 transition count 91
Iterating global reduction 7 with 144 rules applied. Total rules applied 16628 place count 50 transition count 91
Performed 13 Post agglomeration using F-continuation condition with reduction of 18 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 16654 place count 37 transition count 129
Drop transitions removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 7 with 34 rules applied. Total rules applied 16688 place count 37 transition count 95
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 16691 place count 34 transition count 80
Iterating global reduction 8 with 3 rules applied. Total rules applied 16694 place count 34 transition count 80
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 16707 place count 34 transition count 67
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 9 with 14 rules applied. Total rules applied 16721 place count 34 transition count 53
Applied a total of 16721 rules in 879 ms. Remains 34 /7934 variables (removed 7900) and now considering 53/12486 (removed 12433) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 879 ms. Remains : 34/7934 places, 53/12486 transitions.
Finished random walk after 96 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=48 )
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 8241 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 220516 ms.

BK_STOP 1716379177726

--------------------
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-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 DLCflexbar-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-171624288900038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-5b.tgz
mv DLCflexbar-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 ;