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.r418-tall-171690557000113.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 StigmergyCommit-PT-07b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r418-tall-171690557000113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K 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 3.5K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 11 17:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 11 17:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 17:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 11 17:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 12M May 18 16:43 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 1717130514720

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=StigmergyCommit-PT-07b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-31 04:41:56] [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]
[2024-05-31 04:41:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 04:41:56] [INFO ] Load time of PNML (sax parser for PT used): 627 ms
[2024-05-31 04:41:57] [INFO ] Transformed 2443 places.
[2024-05-31 04:41:57] [INFO ] Transformed 15956 transitions.
[2024-05-31 04:41:57] [INFO ] Found NUPN structural information;
[2024-05-31 04:41:57] [INFO ] Parsed PT model containing 2443 places and 15956 transitions and 219500 arcs in 805 ms.
Graph (trivial) has 2426 edges and 2443 vertex of which 168 / 2443 are part of one of the 24 SCC in 16 ms
Free SCC test removed 144 places
Structural test allowed to assert that 1078 places are NOT stable. Took 83 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Incomplete random walk after 10000 steps, including 66 resets, run finished after 2051 ms. (steps per millisecond=4 ) properties (out of 1365) seen :0
[2024-05-31 04:42:00] [INFO ] Flatten gal took : 1823 ms
[2024-05-31 04:42:01] [INFO ] Flatten gal took : 1218 ms
[2024-05-31 04:42:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8209673634227234969.gal : 316 ms
[2024-05-31 04:42:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15670489871787003174.prop : 7 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/ReachabilityCardinality8209673634227234969.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15670489871787003174.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
Probabilistic random walk after 30001 steps, saw 11285 distinct states, run finished after 3199 ms. (steps per millisecond=9 ) properties seen :79
Running SMT prover for 1286 properties.
[2024-05-31 04:42:02] [INFO ] Flow matrix only has 15773 transitions (discarded 23 similar events)
// Phase 1: matrix 15773 rows 2299 cols
[2024-05-31 04:42:03] [INFO ] Computed 9 invariants in 424 ms
Loading property file /tmp/ReachabilityCardinality15670489871787003174.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)
[2024-05-31 04:42:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-31 04:42:31] [INFO ] After 25064ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1286 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1286 out of 2299 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2299/2299 places, 15796/15796 transitions.
Drop transitions removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions removed 841 transitions
Trivial Post-agglo rules discarded 841 transitions
Performed 841 trivial Post agglomeration. Transition count delta: 841
Iterating post reduction 0 with 865 rules applied. Total rules applied 865 place count 2299 transition count 14931
Reduce places removed 841 places and 0 transitions.
Iterating post reduction 1 with 841 rules applied. Total rules applied 1706 place count 1458 transition count 14931
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 1706 place count 1458 transition count 14913
Deduced a syphon composed of 18 places in 11 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 1742 place count 1440 transition count 14913
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1745 place count 1437 transition count 14910
Iterating global reduction 2 with 3 rules applied. Total rules applied 1748 place count 1437 transition count 14910
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 20 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 1784 place count 1419 transition count 14892
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 18 places in 16 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 1820 place count 1401 transition count 14918
Free-agglomeration rule applied 68 times.
Iterating global reduction 2 with 68 rules applied. Total rules applied 1888 place count 1401 transition count 14850
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 1956 place count 1333 transition count 14850
Applied a total of 1956 rules in 6269 ms. Remains 1333 /2299 variables (removed 966) and now considering 14850/15796 (removed 946) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6274 ms. Remains : 1333/2299 places, 14850/15796 transitions.
Interrupted random walk after 17517 steps, including 4 resets, run timeout after 30012 ms. (steps per millisecond=0 ) properties seen 726
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 560) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 552) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 552) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 552) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 552) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 552) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 552) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 552) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 552) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 552) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 552) seen :11
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 541) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 541) seen :0
Running SMT prover for 541 properties.
// Phase 1: matrix 14850 rows 1333 cols
[2024-05-31 04:43:10] [INFO ] Computed 9 invariants in 171 ms
SDD proceeding with computation,1365 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1365 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1365 properties remain. new max is 16
SDD size :10 after 12
SDD proceeding with computation,1365 properties remain. new max is 32
SDD size :12 after 20
SDD proceeding with computation,1365 properties remain. new max is 64
SDD size :20 after 25
SDD proceeding with computation,1365 properties remain. new max is 128
SDD size :25 after 44
SDD proceeding with computation,1365 properties remain. new max is 256
SDD size :44 after 348
SDD proceeding with computation,1365 properties remain. new max is 512
SDD size :348 after 6824
[2024-05-31 04:43:45] [INFO ] After 34530ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:541
SDD proceeding with computation,1365 properties remain. new max is 1024
SDD size :6824 after 460195
SDD proceeding with computation,1365 properties remain. new max is 2048
SDD size :460195 after 483839
[2024-05-31 04:43:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 63 ms returned sat
SDD proceeding with computation,1365 properties remain. new max is 4096
SDD size :483839 after 1.66719e+06
SDD proceeding with computation,1365 properties remain. new max is 8192
SDD size :1.66719e+06 after 2.37196e+06
SDD proceeding with computation,1365 properties remain. new max is 16384
SDD size :2.37196e+06 after 9.19408e+06
SDD proceeding with computation,1365 properties remain. new max is 32768
SDD size :9.19408e+06 after 1.29515e+08
SDD proceeding with computation,1365 properties remain. new max is 65536
SDD size :1.29515e+08 after 3.01921e+10
[2024-05-31 04:47:19] [INFO ] After 164531ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :541
[2024-05-31 04:47:20] [INFO ] State equation strengthened by 2331 read => feed constraints.
[2024-05-31 04:47:30] [INFO ] After 10184ms SMT Verify possible using 2331 Read/Feed constraints in natural domain returned unsat :0 sat :541
[2024-05-31 04:47:30] [INFO ] After 10187ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :541
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-05-31 04:47:30] [INFO ] After 225046ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :541
Fused 541 Parikh solutions to 537 different solutions.
Parikh walk visited 488 properties in 22646 ms.
Support contains 53 out of 1333 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1333/1333 places, 14850/14850 transitions.
Graph (complete) has 2092 edges and 1333 vertex of which 1321 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.25 ms
Discarding 12 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 918 transitions
Trivial Post-agglo rules discarded 918 transitions
Performed 918 trivial Post agglomeration. Transition count delta: 918
Iterating post reduction 0 with 924 rules applied. Total rules applied 925 place count 1321 transition count 13920
Reduce places removed 918 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 944 rules applied. Total rules applied 1869 place count 403 transition count 13894
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1877 place count 395 transition count 13894
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 83 Pre rules applied. Total rules applied 1877 place count 395 transition count 13811
Deduced a syphon composed of 83 places in 7 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 166 rules applied. Total rules applied 2043 place count 312 transition count 13811
Discarding 86 places :
Symmetric choice reduction at 3 with 86 rule applications. Total rules 2129 place count 226 transition count 13725
Iterating global reduction 3 with 86 rules applied. Total rules applied 2215 place count 226 transition count 13725
Ensure Unique test removed 12484 transitions
Reduce isomorphic transitions removed 12484 transitions.
Iterating post reduction 3 with 12484 rules applied. Total rules applied 14699 place count 226 transition count 1241
Discarding 31 places :
Symmetric choice reduction at 4 with 31 rule applications. Total rules 14730 place count 195 transition count 1210
Iterating global reduction 4 with 31 rules applied. Total rules applied 14761 place count 195 transition count 1210
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 14765 place count 195 transition count 1206
Discarding 20 places :
Symmetric choice reduction at 5 with 20 rule applications. Total rules 14785 place count 175 transition count 1186
Iterating global reduction 5 with 20 rules applied. Total rules applied 14805 place count 175 transition count 1186
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 14809 place count 175 transition count 1182
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 14820 place count 164 transition count 1171
Iterating global reduction 6 with 11 rules applied. Total rules applied 14831 place count 164 transition count 1171
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 6 with 24 rules applied. Total rules applied 14855 place count 164 transition count 1147
Performed 10 Post agglomeration using F-continuation condition with reduction of 135 identical transitions.
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 14875 place count 154 transition count 1002
Drop transitions removed 1 transitions
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 7 with 42 rules applied. Total rules applied 14917 place count 154 transition count 960
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 14926 place count 145 transition count 951
Iterating global reduction 8 with 9 rules applied. Total rules applied 14935 place count 145 transition count 951
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 14936 place count 144 transition count 950
Iterating global reduction 8 with 1 rules applied. Total rules applied 14937 place count 144 transition count 950
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 14938 place count 144 transition count 949
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 9 with 16 rules applied. Total rules applied 14954 place count 136 transition count 941
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 14962 place count 136 transition count 933
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 14970 place count 128 transition count 925
Iterating global reduction 10 with 8 rules applied. Total rules applied 14978 place count 128 transition count 925
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 10 with 255 rules applied. Total rules applied 15233 place count 128 transition count 670
Drop transitions removed 134 transitions
Redundant transition composition rules discarded 134 transitions
Iterating global reduction 11 with 134 rules applied. Total rules applied 15367 place count 128 transition count 536
Free-agglomeration rule applied 20 times.
Iterating global reduction 11 with 20 rules applied. Total rules applied 15387 place count 128 transition count 516
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 11 with 20 rules applied. Total rules applied 15407 place count 108 transition count 516
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 12 with 65 rules applied. Total rules applied 15472 place count 108 transition count 451
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 12 with 10 rules applied. Total rules applied 15482 place count 108 transition count 451
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 12 with 7 rules applied. Total rules applied 15489 place count 108 transition count 444
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 15491 place count 106 transition count 440
Iterating global reduction 12 with 2 rules applied. Total rules applied 15493 place count 106 transition count 440
Applied a total of 15493 rules in 832 ms. Remains 106 /1333 variables (removed 1227) and now considering 440/14850 (removed 14410) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 832 ms. Remains : 106/1333 places, 440/14850 transitions.
Finished random walk after 1058 steps, including 4 resets, run visited all 53 properties in 32 ms. (steps per millisecond=33 )
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 1367 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 357754 ms.

BK_STOP 1717130875332

--------------------
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="StigmergyCommit-PT-07b"
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 StigmergyCommit-PT-07b, 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 r418-tall-171690557000113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-07b.tgz
mv StigmergyCommit-PT-07b 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 ;