Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r115-tall-167814493900523.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DLCshifumi-PT-4b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r115-tall-167814493900523
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.5M
-rw-r--r-- 1 mcc users 6.8K Feb 26 07:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 07:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 07:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 07:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 07:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 07:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 07:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 07:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.1M Mar 5 18:22 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 1678351179646

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DLCshifumi-PT-4b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-09 08:39:41] [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]
[2023-03-09 08:39:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:39:42] [INFO ] Load time of PNML (sax parser for PT used): 434 ms
[2023-03-09 08:39:42] [INFO ] Transformed 15015 places.
[2023-03-09 08:39:42] [INFO ] Transformed 21341 transitions.
[2023-03-09 08:39:42] [INFO ] Found NUPN structural information;
[2023-03-09 08:39:42] [INFO ] Parsed PT model containing 15015 places and 21341 transitions and 56284 arcs in 942 ms.
Graph (trivial) has 14195 edges and 15015 vertex of which 1424 / 15015 are part of one of the 91 SCC in 44 ms
Free SCC test removed 1333 places
Structural test allowed to assert that 7169 places are NOT stable. Took 139 ms.
Ensure Unique test removed 1416 transitions
Reduce redundant transitions removed 1416 transitions.
[2023-03-09 08:39:45] [INFO ] Flatten gal took : 1206 ms
[2023-03-09 08:39:46] [INFO ] Flatten gal took : 836 ms
[2023-03-09 08:39:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16939760975725810579.gal : 189 ms
[2023-03-09 08:39:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3831937673245897777.prop : 21 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16939760975725810579.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3831937673245897777.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5165 ms. (steps per millisecond=1 ) properties (out of 7846) seen :1673
Running SMT prover for 6173 properties.
[2023-03-09 08:39:49] [INFO ] Flow matrix only has 19835 transitions (discarded 90 similar events)
// Phase 1: matrix 19835 rows 13682 cols
[2023-03-09 08:39:49] [INFO ] Computed 691 place invariants in 197 ms
Loading property file /tmp/ReachabilityCardinality3831937673245897777.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:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.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:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 08:40:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 08:40:27] [INFO ] After 25090ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6173 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 6173 out of 13682 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13682/13682 places, 19925/19925 transitions.
Drop transitions removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Drop transitions removed 3230 transitions
Trivial Post-agglo rules discarded 3230 transitions
Performed 3230 trivial Post agglomeration. Transition count delta: 3230
Iterating post reduction 0 with 3321 rules applied. Total rules applied 3321 place count 13682 transition count 16604
Reduce places removed 3230 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 3254 rules applied. Total rules applied 6575 place count 10452 transition count 16580
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 6586 place count 10441 transition count 16580
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 46 Pre rules applied. Total rules applied 6586 place count 10441 transition count 16534
Deduced a syphon composed of 46 places in 221 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 6678 place count 10395 transition count 16534
Discarding 327 places :
Symmetric choice reduction at 3 with 327 rule applications. Total rules 7005 place count 10068 transition count 16207
Iterating global reduction 3 with 327 rules applied. Total rules applied 7332 place count 10068 transition count 16207
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 59 Pre rules applied. Total rules applied 7332 place count 10068 transition count 16148
Deduced a syphon composed of 59 places in 364 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 3 with 118 rules applied. Total rules applied 7450 place count 10009 transition count 16148
Discarding 44 places :
Symmetric choice reduction at 3 with 44 rule applications. Total rules 7494 place count 9965 transition count 14640
Iterating global reduction 3 with 44 rules applied. Total rules applied 7538 place count 9965 transition count 14640
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 3 with 31 rules applied. Total rules applied 7569 place count 9965 transition count 14609
Performed 1354 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 1354 places in 8 ms
Reduce places removed 1354 places and 0 transitions.
Iterating global reduction 4 with 2708 rules applied. Total rules applied 10277 place count 8611 transition count 13254
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 10280 place count 8611 transition count 13251
Renaming transitions due to excessive name length > 1024 char.
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -82
Deduced a syphon composed of 27 places in 9 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 5 with 54 rules applied. Total rules applied 10334 place count 8584 transition count 13333
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 5 with 43 rules applied. Total rules applied 10377 place count 8584 transition count 13290
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 10382 place count 8579 transition count 13285
Iterating global reduction 5 with 5 rules applied. Total rules applied 10387 place count 8579 transition count 13285
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 10392 place count 8574 transition count 12895
Iterating global reduction 5 with 5 rules applied. Total rules applied 10397 place count 8574 transition count 12895
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 10402 place count 8574 transition count 12890
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 6 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 10410 place count 8570 transition count 12886
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 10414 place count 8566 transition count 12574
Iterating global reduction 6 with 4 rules applied. Total rules applied 10418 place count 8566 transition count 12574
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 10422 place count 8566 transition count 12570
Free-agglomeration rule applied 1600 times with reduction of 310 identical transitions.
Iterating global reduction 7 with 1600 rules applied. Total rules applied 12022 place count 8566 transition count 10660
Reduce places removed 1600 places and 0 transitions.
Drop transitions removed 165 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 167 transitions.
Iterating post reduction 7 with 1767 rules applied. Total rules applied 13789 place count 6966 transition count 10493
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 13791 place count 6964 transition count 10487
Iterating global reduction 8 with 2 rules applied. Total rules applied 13793 place count 6964 transition count 10487
Drop transitions removed 218 transitions
Redundant transition composition rules discarded 218 transitions
Iterating global reduction 8 with 218 rules applied. Total rules applied 14011 place count 6964 transition count 10269
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 14014 place count 6964 transition count 10269
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 14019 place count 6964 transition count 10269
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 14020 place count 6964 transition count 10268
Applied a total of 14020 rules in 9104 ms. Remains 6964 /13682 variables (removed 6718) and now considering 10268/19925 (removed 9657) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9106 ms. Remains : 6964/13682 places, 10268/19925 transitions.
Interrupted random walk after 251271 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 6152
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1047 ms. (steps per millisecond=95 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1042 ms. (steps per millisecond=95 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1040 ms. (steps per millisecond=96 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1038 ms. (steps per millisecond=96 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1134 ms. (steps per millisecond=88 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1040 ms. (steps per millisecond=96 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1036 ms. (steps per millisecond=96 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1036 ms. (steps per millisecond=96 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1036 ms. (steps per millisecond=96 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1117 ms. (steps per millisecond=89 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1036 ms. (steps per millisecond=96 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1035 ms. (steps per millisecond=96 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1034 ms. (steps per millisecond=96 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1036 ms. (steps per millisecond=96 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1113 ms. (steps per millisecond=89 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1037 ms. (steps per millisecond=96 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1035 ms. (steps per millisecond=96 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1035 ms. (steps per millisecond=96 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1032 ms. (steps per millisecond=96 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1031 ms. (steps per millisecond=96 ) properties (out of 13) seen :1
Running SMT prover for 12 properties.
[2023-03-09 08:41:27] [INFO ] Flow matrix only has 10165 transitions (discarded 103 similar events)
// Phase 1: matrix 10165 rows 6964 cols
[2023-03-09 08:41:27] [INFO ] Computed 689 place invariants in 61 ms
[2023-03-09 08:41:29] [INFO ] After 1619ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-09 08:41:30] [INFO ] [Nat]Absence check using 689 positive place invariants in 236 ms returned sat
[2023-03-09 08:41:41] [INFO ] After 9308ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-09 08:41:41] [INFO ] State equation strengthened by 902 read => feed constraints.
[2023-03-09 08:41:44] [INFO ] After 3309ms SMT Verify possible using 902 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-09 08:41:50] [INFO ] After 9364ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 3154 ms.
[2023-03-09 08:41:53] [INFO ] After 24689ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Fused 12 Parikh solutions to 2 different solutions.
Parikh walk visited 6 properties in 3371 ms.
Support contains 6 out of 6964 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6964/6964 places, 10268/10268 transitions.
Drop transitions removed 4047 transitions
Trivial Post-agglo rules discarded 4047 transitions
Performed 4047 trivial Post agglomeration. Transition count delta: 4047
Iterating post reduction 0 with 4047 rules applied. Total rules applied 4047 place count 6964 transition count 6221
Reduce places removed 4047 places and 0 transitions.
Ensure Unique test removed 208 transitions
Reduce isomorphic transitions removed 208 transitions.
Drop transitions removed 194 transitions
Trivial Post-agglo rules discarded 194 transitions
Performed 194 trivial Post agglomeration. Transition count delta: 194
Iterating post reduction 1 with 4449 rules applied. Total rules applied 8496 place count 2917 transition count 5819
Reduce places removed 194 places and 0 transitions.
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 2 with 339 rules applied. Total rules applied 8835 place count 2723 transition count 5674
Reduce places removed 72 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 78 rules applied. Total rules applied 8913 place count 2651 transition count 5668
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 8916 place count 2648 transition count 5668
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 58 Pre rules applied. Total rules applied 8916 place count 2648 transition count 5610
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 5 with 116 rules applied. Total rules applied 9032 place count 2590 transition count 5610
Discarding 742 places :
Symmetric choice reduction at 5 with 742 rule applications. Total rules 9774 place count 1848 transition count 4864
Iterating global reduction 5 with 742 rules applied. Total rules applied 10516 place count 1848 transition count 4864
Ensure Unique test removed 674 transitions
Reduce isomorphic transitions removed 674 transitions.
Iterating post reduction 5 with 674 rules applied. Total rules applied 11190 place count 1848 transition count 4190
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 11190 place count 1848 transition count 4187
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 11196 place count 1845 transition count 4187
Performed 777 Post agglomeration using F-continuation condition with reduction of 319 identical transitions.
Deduced a syphon composed of 777 places in 2 ms
Reduce places removed 777 places and 0 transitions.
Iterating global reduction 6 with 1554 rules applied. Total rules applied 12750 place count 1068 transition count 3091
Drop transitions removed 1238 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 1240 transitions.
Graph (complete) has 2549 edges and 1068 vertex of which 99 are kept as prefixes of interest. Removing 969 places using SCC suffix rule.3 ms
Discarding 969 places :
Also discarding 1567 output transitions
Drop transitions removed 1567 transitions
Iterating post reduction 6 with 1241 rules applied. Total rules applied 13991 place count 99 transition count 284
Drop transitions removed 94 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 109 transitions.
Iterating post reduction 7 with 109 rules applied. Total rules applied 14100 place count 99 transition count 175
Discarding 76 places :
Symmetric choice reduction at 8 with 76 rule applications. Total rules 14176 place count 23 transition count 23
Iterating global reduction 8 with 76 rules applied. Total rules applied 14252 place count 23 transition count 23
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 14254 place count 22 transition count 23
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 14256 place count 22 transition count 21
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2322.t9722.t2326.t2327.t3259.t3260.t3261.t3262 and 2 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 14258 place count 20 transition count 19
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 14259 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 14260 place count 18 transition count 18
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 6 Pre rules applied. Total rules applied 14260 place count 18 transition count 12
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 11 with 12 rules applied. Total rules applied 14272 place count 12 transition count 12
Applied a total of 14272 rules in 445 ms. Remains 12 /6964 variables (removed 6952) and now considering 12/10268 (removed 10256) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 445 ms. Remains : 12/6964 places, 12/10268 transitions.
Finished random walk after 11 steps, including 0 resets, run visited all 6 properties in 1 ms. (steps per millisecond=11 )
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 7848 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 136188 ms.

BK_STOP 1678351318921

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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-4b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DLCshifumi-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 r115-tall-167814493900523"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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