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.r242-tall-171649629300253.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 LeafsetExtension-PT-S64C4, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r242-tall-171649629300253
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K May 19 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 12 13:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 12 13:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 12 13:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 12 13:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 14M 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 1716550473960

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=LeafsetExtension-PT-S64C4
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-24 11:34:35] [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]
[2024-05-24 11:34:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 11:34:35] [INFO ] Load time of PNML (sax parser for PT used): 500 ms
[2024-05-24 11:34:36] [INFO ] Transformed 21462 places.
[2024-05-24 11:34:36] [INFO ] Transformed 21129 transitions.
[2024-05-24 11:34:36] [INFO ] Parsed PT model containing 21462 places and 21129 transitions and 67740 arcs in 688 ms.
Incomplete random walk after 10000 steps, including 301 resets, run finished after 1667 ms. (steps per millisecond=5 ) properties (out of 21462) seen :3075
Running SMT prover for 18387 properties.
// Phase 1: matrix 21129 rows 21462 cols
[2024-05-24 11:34:38] [INFO ] Flatten gal took : 1442 ms
[2024-05-24 11:34:39] [INFO ] Flatten gal took : 598 ms
[2024-05-24 11:34:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15025520147780134829.gal : 159 ms
[2024-05-24 11:34:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5811302663058041017.prop : 31 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/ReachabilityCardinality15025520147780134829.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5811302663058041017.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
[2024-05-24 11:34:41] [INFO ] Computed 333 invariants in 2817 ms
Loading property file /tmp/ReachabilityCardinality5811302663058041017.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)
[2024-05-24 11:35:06] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-24 11:35:06] [INFO ] After 25118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 18387 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 18387 out of 21462 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Graph (complete) has 42457 edges and 21462 vertex of which 20066 are kept as prefixes of interest. Removing 1396 places using SCC suffix rule.47 ms
Discarding 1396 places :
Also discarding 237 output transitions
Drop transitions removed 237 transitions
Drop transitions removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 232 rules applied. Total rules applied 233 place count 20066 transition count 20660
Reduce places removed 82 places and 0 transitions.
Drop transitions removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 1 with 177 rules applied. Total rules applied 410 place count 19984 transition count 20565
Reduce places removed 95 places and 0 transitions.
Performed 158 Post agglomeration using F-continuation condition.Transition count delta: 158
Iterating post reduction 2 with 253 rules applied. Total rules applied 663 place count 19889 transition count 20407
Reduce places removed 158 places and 0 transitions.
Iterating post reduction 3 with 158 rules applied. Total rules applied 821 place count 19731 transition count 20407
Performed 105 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 105 Pre rules applied. Total rules applied 821 place count 19731 transition count 20302
Deduced a syphon composed of 105 places in 11 ms
Reduce places removed 105 places and 0 transitions.
Iterating global reduction 4 with 210 rules applied. Total rules applied 1031 place count 19626 transition count 20302
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1039 place count 19618 transition count 20294
Iterating global reduction 4 with 8 rules applied. Total rules applied 1047 place count 19618 transition count 20294
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 4 with 19 rules applied. Total rules applied 1066 place count 19618 transition count 20275
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 4 with 19 rules applied. Total rules applied 1085 place count 19599 transition count 20275
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 1089 place count 19599 transition count 20275
Applied a total of 1089 rules in 2625 ms. Remains 19599 /21462 variables (removed 1863) and now considering 20275/21129 (removed 854) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2629 ms. Remains : 19599/21462 places, 20275/21129 transitions.
Interrupted random walk after 180055 steps, including 6897 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 18243
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 144) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 144) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 143) seen :2
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 141) seen :2
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 139) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 139) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 139) seen :3
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 136) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 136) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 136) seen :6
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 130) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 130) seen :4
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 126) seen :2
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 124) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 123) seen :2
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 121) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 121) seen :3
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 118) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 117) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 116) seen :5
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 111) seen :1
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 110) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 110) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 110) seen :2
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 108) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 107) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 107) seen :3
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 104) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 104) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :2
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 101) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 101) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 101) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 101) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 101) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 100) seen :2
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 98) seen :2
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 96) seen :1
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 95) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 95) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 94) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 93) seen :3
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 90) seen :4
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 86) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 85) seen :6
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 79) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 78) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 77) seen :2
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 75) seen :4
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 71) seen :2
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 69) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 68) seen :3
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 65) seen :2
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 63) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 61) seen :4
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 57) seen :0
Running SMT prover for 57 properties.
// Phase 1: matrix 20275 rows 19599 cols
[2024-05-24 11:35:42] [INFO ] Computed 112 invariants in 1162 ms
[2024-05-24 11:35:57] [INFO ] After 14573ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:57
[2024-05-24 11:36:11] [INFO ] [Nat]Absence check using 0 positive and 112 generalized place invariants in 173 ms returned sat
[2024-05-24 11:37:33] [INFO ] After 70220ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :57
[2024-05-24 11:38:46] [INFO ] After 143381ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :57
Attempting to minimize the solution found.
Minimization took 32199 ms.
[2024-05-24 11:39:18] [INFO ] After 201515ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :57
Fused 57 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 53 ms.
Support contains 57 out of 19599 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19599/19599 places, 20275/20275 transitions.
Graph (complete) has 36150 edges and 19599 vertex of which 1790 are kept as prefixes of interest. Removing 17809 places using SCC suffix rule.11 ms
Discarding 17809 places :
Also discarding 10402 output transitions
Drop transitions removed 10402 transitions
Drop transitions removed 4080 transitions
Reduce isomorphic transitions removed 4080 transitions.
Drop transitions removed 703 transitions
Trivial Post-agglo rules discarded 703 transitions
Performed 703 trivial Post agglomeration. Transition count delta: 703
Iterating post reduction 0 with 4783 rules applied. Total rules applied 4784 place count 1790 transition count 5090
Reduce places removed 703 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 704 rules applied. Total rules applied 5488 place count 1087 transition count 5089
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5489 place count 1086 transition count 5089
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 5489 place count 1086 transition count 5084
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 5499 place count 1081 transition count 5084
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 5503 place count 1079 transition count 5082
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 5510 place count 1079 transition count 5075
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 5517 place count 1072 transition count 5075
Partial Free-agglomeration rule applied 649 times.
Drop transitions removed 649 transitions
Iterating global reduction 4 with 649 rules applied. Total rules applied 6166 place count 1072 transition count 5075
Discarding 19 places :
Implicit places reduction removed 19 places
Iterating post reduction 4 with 19 rules applied. Total rules applied 6185 place count 1053 transition count 5075
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 5 with 9 rules applied. Total rules applied 6194 place count 1053 transition count 5066
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 6203 place count 1044 transition count 5066
Applied a total of 6203 rules in 729 ms. Remains 1044 /19599 variables (removed 18555) and now considering 5066/20275 (removed 15209) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 729 ms. Remains : 1044/19599 places, 5066/20275 transitions.
Finished random walk after 7692 steps, including 777 resets, run visited all 57 properties in 203 ms. (steps per millisecond=37 )
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 21462 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL
Total runtime 284526 ms.

BK_STOP 1716550761574

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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="LeafsetExtension-PT-S64C4"
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 LeafsetExtension-PT-S64C4, 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 r242-tall-171649629300253"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C4.tgz
mv LeafsetExtension-PT-S64C4 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 ;