fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r453-smll-167912645700643
Last Updated
May 14, 2023

About the Execution of ITS-Tools for StigmergyElection-PT-07b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1337.424 81931.00 129415.00 793.50 FFFFFFTTFTFTTFTF normal

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.r453-smll-167912645700643.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is StigmergyElection-PT-07b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645700643
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 6.7K Feb 26 16:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 16:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 16:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 16:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 16:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 26 16:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 16:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 26 16:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.4M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-00
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-01
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-02
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-03
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-04
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-05
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-06
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-07
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-08
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-09
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-10
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-11
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-12
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-13
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-14
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679425726807

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-07b
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-21 19:08:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-21 19:08:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 19:08:50] [INFO ] Load time of PNML (sax parser for PT used): 664 ms
[2023-03-21 19:08:50] [INFO ] Transformed 971 places.
[2023-03-21 19:08:50] [INFO ] Transformed 5542 transitions.
[2023-03-21 19:08:50] [INFO ] Found NUPN structural information;
[2023-03-21 19:08:50] [INFO ] Parsed PT model containing 971 places and 5542 transitions and 65199 arcs in 920 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA StigmergyElection-PT-07b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 971 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 971/971 places, 5542/5542 transitions.
Discarding 119 places :
Symmetric choice reduction at 0 with 119 rule applications. Total rules 119 place count 852 transition count 5423
Iterating global reduction 0 with 119 rules applied. Total rules applied 238 place count 852 transition count 5423
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 299 place count 791 transition count 5362
Iterating global reduction 0 with 61 rules applied. Total rules applied 360 place count 791 transition count 5362
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 372 place count 779 transition count 5350
Iterating global reduction 0 with 12 rules applied. Total rules applied 384 place count 779 transition count 5350
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 389 place count 774 transition count 5345
Iterating global reduction 0 with 5 rules applied. Total rules applied 394 place count 774 transition count 5345
Applied a total of 394 rules in 710 ms. Remains 774 /971 variables (removed 197) and now considering 5345/5542 (removed 197) transitions.
// Phase 1: matrix 5345 rows 774 cols
[2023-03-21 19:08:51] [INFO ] Computed 8 place invariants in 215 ms
[2023-03-21 19:08:54] [INFO ] Implicit Places using invariants in 2582 ms returned []
[2023-03-21 19:08:54] [INFO ] Invariant cache hit.
[2023-03-21 19:08:56] [INFO ] Implicit Places using invariants and state equation in 2694 ms returned []
Implicit Place search using SMT with State Equation took 5342 ms to find 0 implicit places.
[2023-03-21 19:08:56] [INFO ] Invariant cache hit.
[2023-03-21 19:09:02] [INFO ] Dead Transitions using invariants and state equation in 5841 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 774/971 places, 5345/5542 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11898 ms. Remains : 774/971 places, 5345/5542 transitions.
Support contains 19 out of 774 places after structural reductions.
[2023-03-21 19:09:04] [INFO ] Flatten gal took : 834 ms
[2023-03-21 19:09:04] [INFO ] Flatten gal took : 558 ms
[2023-03-21 19:09:06] [INFO ] Input system was already deterministic with 5345 transitions.
Incomplete random walk after 10000 steps, including 83 resets, run finished after 757 ms. (steps per millisecond=13 ) properties (out of 11) seen :4
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-21 19:09:07] [INFO ] Invariant cache hit.
[2023-03-21 19:09:08] [INFO ] After 426ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-21 19:09:08] [INFO ] [Nat]Absence check using 8 positive place invariants in 16 ms returned sat
[2023-03-21 19:09:12] [INFO ] After 4179ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-21 19:09:17] [INFO ] Deduced a trap composed of 163 places in 4738 ms of which 31 ms to minimize.
[2023-03-21 19:09:22] [INFO ] Deduced a trap composed of 207 places in 4430 ms of which 4 ms to minimize.
[2023-03-21 19:09:26] [INFO ] Deduced a trap composed of 171 places in 4193 ms of which 4 ms to minimize.
[2023-03-21 19:09:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 14263 ms
[2023-03-21 19:09:30] [INFO ] Deduced a trap composed of 171 places in 3319 ms of which 2 ms to minimize.
[2023-03-21 19:09:35] [INFO ] Deduced a trap composed of 167 places in 4194 ms of which 2 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
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.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
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)
[2023-03-21 19:09:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 19:09:35] [INFO ] After 27079ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Parikh walk visited 0 properties in 178 ms.
Support contains 12 out of 774 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 774/774 places, 5345/5345 transitions.
Graph (trivial) has 772 edges and 774 vertex of which 110 / 774 are part of one of the 19 SCC in 11 ms
Free SCC test removed 91 places
Drop transitions removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Graph (complete) has 1782 edges and 683 vertex of which 677 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.59 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 467 transitions
Trivial Post-agglo rules discarded 467 transitions
Performed 467 trivial Post agglomeration. Transition count delta: 467
Iterating post reduction 0 with 473 rules applied. Total rules applied 475 place count 677 transition count 4751
Reduce places removed 467 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 481 rules applied. Total rules applied 956 place count 210 transition count 4737
Reduce places removed 7 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 12 rules applied. Total rules applied 968 place count 203 transition count 4732
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 975 place count 198 transition count 4730
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 976 place count 197 transition count 4730
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 976 place count 197 transition count 4694
Deduced a syphon composed of 36 places in 5 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 1048 place count 161 transition count 4694
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1049 place count 160 transition count 4692
Iterating global reduction 5 with 1 rules applied. Total rules applied 1050 place count 160 transition count 4692
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1051 place count 160 transition count 4691
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1052 place count 159 transition count 4691
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1053 place count 158 transition count 4689
Iterating global reduction 7 with 1 rules applied. Total rules applied 1054 place count 158 transition count 4689
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 4 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 7 with 62 rules applied. Total rules applied 1116 place count 127 transition count 4658
Drop transitions removed 1 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 7 with 11 rules applied. Total rules applied 1127 place count 127 transition count 4647
Discarding 21 places :
Symmetric choice reduction at 8 with 21 rule applications. Total rules 1148 place count 106 transition count 510
Iterating global reduction 8 with 21 rules applied. Total rules applied 1169 place count 106 transition count 510
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 8 with 15 rules applied. Total rules applied 1184 place count 106 transition count 495
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 1186 place count 104 transition count 493
Iterating global reduction 9 with 2 rules applied. Total rules applied 1188 place count 104 transition count 493
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 1206 place count 95 transition count 484
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 1214 place count 91 transition count 492
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1215 place count 91 transition count 491
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 10 with 10 rules applied. Total rules applied 1225 place count 91 transition count 481
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1227 place count 90 transition count 487
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 10 with 8 rules applied. Total rules applied 1235 place count 90 transition count 479
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1237 place count 89 transition count 485
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 10 with 8 rules applied. Total rules applied 1245 place count 89 transition count 477
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1247 place count 88 transition count 483
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 10 with 8 rules applied. Total rules applied 1255 place count 88 transition count 475
Free-agglomeration rule applied 37 times.
Iterating global reduction 10 with 37 rules applied. Total rules applied 1292 place count 88 transition count 438
Reduce places removed 37 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 46 rules applied. Total rules applied 1338 place count 51 transition count 429
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 1344 place count 45 transition count 423
Iterating global reduction 11 with 6 rules applied. Total rules applied 1350 place count 45 transition count 423
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 1357 place count 45 transition count 416
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1358 place count 45 transition count 416
Applied a total of 1358 rules in 1711 ms. Remains 45 /774 variables (removed 729) and now considering 416/5345 (removed 4929) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1712 ms. Remains : 45/774 places, 416/5345 transitions.
Finished random walk after 3521 steps, including 1 resets, run visited all 7 properties in 58 ms. (steps per millisecond=60 )
FORMULA StigmergyElection-PT-07b-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA StigmergyElection-PT-07b-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 107 stabilizing places and 114 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 774 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 774/774 places, 5345/5345 transitions.
Graph (trivial) has 790 edges and 774 vertex of which 121 / 774 are part of one of the 21 SCC in 3 ms
Free SCC test removed 100 places
Ensure Unique test removed 113 transitions
Reduce isomorphic transitions removed 113 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 464 transitions
Trivial Post-agglo rules discarded 464 transitions
Performed 464 trivial Post agglomeration. Transition count delta: 464
Iterating post reduction 0 with 464 rules applied. Total rules applied 465 place count 673 transition count 4767
Reduce places removed 464 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 478 rules applied. Total rules applied 943 place count 209 transition count 4753
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 950 place count 202 transition count 4753
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 950 place count 202 transition count 4725
Deduced a syphon composed of 28 places in 3 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 1006 place count 174 transition count 4725
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1016 place count 164 transition count 4713
Iterating global reduction 3 with 10 rules applied. Total rules applied 1026 place count 164 transition count 4713
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1027 place count 164 transition count 4712
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1028 place count 163 transition count 4712
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1031 place count 160 transition count 4707
Iterating global reduction 5 with 3 rules applied. Total rules applied 1034 place count 160 transition count 4707
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1036 place count 158 transition count 4703
Iterating global reduction 5 with 2 rules applied. Total rules applied 1038 place count 158 transition count 4703
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 5 with 60 rules applied. Total rules applied 1098 place count 128 transition count 4673
Discarding 23 places :
Symmetric choice reduction at 5 with 23 rule applications. Total rules 1121 place count 105 transition count 542
Iterating global reduction 5 with 23 rules applied. Total rules applied 1144 place count 105 transition count 542
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 1158 place count 105 transition count 528
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1162 place count 101 transition count 520
Iterating global reduction 6 with 4 rules applied. Total rules applied 1166 place count 101 transition count 520
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1170 place count 97 transition count 512
Iterating global reduction 6 with 4 rules applied. Total rules applied 1174 place count 97 transition count 512
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1198 place count 85 transition count 519
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1199 place count 84 transition count 503
Iterating global reduction 6 with 1 rules applied. Total rules applied 1200 place count 84 transition count 503
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1201 place count 84 transition count 502
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1209 place count 84 transition count 494
Applied a total of 1209 rules in 2164 ms. Remains 84 /774 variables (removed 690) and now considering 494/5345 (removed 4851) transitions.
[2023-03-21 19:09:39] [INFO ] Flow matrix only has 485 transitions (discarded 9 similar events)
// Phase 1: matrix 485 rows 84 cols
[2023-03-21 19:09:39] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-21 19:09:39] [INFO ] Implicit Places using invariants in 276 ms returned []
[2023-03-21 19:09:39] [INFO ] Flow matrix only has 485 transitions (discarded 9 similar events)
[2023-03-21 19:09:39] [INFO ] Invariant cache hit.
[2023-03-21 19:09:40] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:09:40] [INFO ] Implicit Places using invariants and state equation in 593 ms returned []
Implicit Place search using SMT with State Equation took 885 ms to find 0 implicit places.
[2023-03-21 19:09:40] [INFO ] Redundant transitions in 42 ms returned []
[2023-03-21 19:09:40] [INFO ] Flow matrix only has 485 transitions (discarded 9 similar events)
[2023-03-21 19:09:40] [INFO ] Invariant cache hit.
[2023-03-21 19:09:40] [INFO ] Dead Transitions using invariants and state equation in 357 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 84/774 places, 494/5345 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3462 ms. Remains : 84/774 places, 494/5345 transitions.
Stuttering acceptance computed with spot in 257 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 26017 steps with 1873 reset in 292 ms.
FORMULA StigmergyElection-PT-07b-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLCardinality-01 finished in 4087 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((!X(p0) U ((X(p2) U p0)||p1))))'
Support contains 5 out of 774 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 774/774 places, 5345/5345 transitions.
Graph (trivial) has 783 edges and 774 vertex of which 123 / 774 are part of one of the 21 SCC in 1 ms
Free SCC test removed 102 places
Ensure Unique test removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 456 transitions
Trivial Post-agglo rules discarded 456 transitions
Performed 456 trivial Post agglomeration. Transition count delta: 456
Iterating post reduction 0 with 456 rules applied. Total rules applied 457 place count 671 transition count 4772
Reduce places removed 456 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 470 rules applied. Total rules applied 927 place count 215 transition count 4758
Reduce places removed 7 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 9 rules applied. Total rules applied 936 place count 208 transition count 4756
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 938 place count 206 transition count 4756
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 28 Pre rules applied. Total rules applied 938 place count 206 transition count 4728
Deduced a syphon composed of 28 places in 2 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 4 with 56 rules applied. Total rules applied 994 place count 178 transition count 4728
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1004 place count 168 transition count 4716
Iterating global reduction 4 with 10 rules applied. Total rules applied 1014 place count 168 transition count 4716
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 2 rules applied. Total rules applied 1016 place count 168 transition count 4714
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1018 place count 166 transition count 4714
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1018 place count 166 transition count 4713
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1020 place count 165 transition count 4713
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1023 place count 162 transition count 4708
Iterating global reduction 6 with 3 rules applied. Total rules applied 1026 place count 162 transition count 4708
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1028 place count 160 transition count 4704
Iterating global reduction 6 with 2 rules applied. Total rules applied 1030 place count 160 transition count 4704
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 6 with 54 rules applied. Total rules applied 1084 place count 133 transition count 4677
Discarding 23 places :
Symmetric choice reduction at 6 with 23 rule applications. Total rules 1107 place count 110 transition count 545
Iterating global reduction 6 with 23 rules applied. Total rules applied 1130 place count 110 transition count 545
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1143 place count 110 transition count 532
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1147 place count 106 transition count 524
Iterating global reduction 7 with 4 rules applied. Total rules applied 1151 place count 106 transition count 524
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1155 place count 102 transition count 516
Iterating global reduction 7 with 4 rules applied. Total rules applied 1159 place count 102 transition count 516
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 7 with 22 rules applied. Total rules applied 1181 place count 91 transition count 523
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1182 place count 90 transition count 508
Iterating global reduction 7 with 1 rules applied. Total rules applied 1183 place count 90 transition count 508
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1184 place count 90 transition count 507
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 1192 place count 90 transition count 499
Applied a total of 1192 rules in 766 ms. Remains 90 /774 variables (removed 684) and now considering 499/5345 (removed 4846) transitions.
[2023-03-21 19:09:42] [INFO ] Flow matrix only has 491 transitions (discarded 8 similar events)
// Phase 1: matrix 491 rows 90 cols
[2023-03-21 19:09:42] [INFO ] Computed 2 place invariants in 6 ms
[2023-03-21 19:09:42] [INFO ] Implicit Places using invariants in 256 ms returned []
[2023-03-21 19:09:42] [INFO ] Flow matrix only has 491 transitions (discarded 8 similar events)
[2023-03-21 19:09:42] [INFO ] Invariant cache hit.
[2023-03-21 19:09:42] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-21 19:09:43] [INFO ] Implicit Places using invariants and state equation in 691 ms returned []
Implicit Place search using SMT with State Equation took 957 ms to find 0 implicit places.
[2023-03-21 19:09:43] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-21 19:09:43] [INFO ] Flow matrix only has 491 transitions (discarded 8 similar events)
[2023-03-21 19:09:43] [INFO ] Invariant cache hit.
[2023-03-21 19:09:43] [INFO ] Dead Transitions using invariants and state equation in 384 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 90/774 places, 499/5345 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2134 ms. Remains : 90/774 places, 499/5345 transitions.
Stuttering acceptance computed with spot in 274 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND p0 (NOT p2))), true]
Running random walk in product with property : StigmergyElection-PT-07b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s32 0) (EQ s43 1)), p1:(OR (EQ s27 0) (EQ s68 1)), p2:(EQ s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3612 reset in 550 ms.
Product exploration explored 100000 steps with 5024 reset in 619 ms.
Computed a total of 6 stabilizing places and 24 stable transitions
Computed a total of 6 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p2)))), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 366 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND p0 (NOT p2))), true]
Incomplete random walk after 10000 steps, including 778 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 19:09:45] [INFO ] Flow matrix only has 491 transitions (discarded 8 similar events)
[2023-03-21 19:09:45] [INFO ] Invariant cache hit.
[2023-03-21 19:09:45] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 19:09:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-21 19:09:46] [INFO ] After 294ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p2)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p0)))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 7 factoid took 307 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-07b-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-07b-LTLCardinality-07 finished in 4922 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F((p1&&X(X(G(p2)))))))'
Support contains 5 out of 774 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 774/774 places, 5345/5345 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 770 transition count 5341
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 770 transition count 5341
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 766 transition count 5337
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 766 transition count 5337
Applied a total of 16 rules in 319 ms. Remains 766 /774 variables (removed 8) and now considering 5337/5345 (removed 8) transitions.
// Phase 1: matrix 5337 rows 766 cols
[2023-03-21 19:09:46] [INFO ] Computed 8 place invariants in 146 ms
[2023-03-21 19:09:49] [INFO ] Implicit Places using invariants in 2313 ms returned []
[2023-03-21 19:09:49] [INFO ] Invariant cache hit.
[2023-03-21 19:09:51] [INFO ] Implicit Places using invariants and state equation in 2447 ms returned []
Implicit Place search using SMT with State Equation took 4765 ms to find 0 implicit places.
[2023-03-21 19:09:51] [INFO ] Invariant cache hit.
[2023-03-21 19:09:56] [INFO ] Dead Transitions using invariants and state equation in 5114 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 766/774 places, 5337/5345 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10212 ms. Remains : 766/774 places, 5337/5345 transitions.
Stuttering acceptance computed with spot in 264 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 4}, { cond=p1, acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}, { cond=(AND p1 p2), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(AND p1 p2), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s726 0) (EQ s450 1)), p1:(EQ s194 1), p2:(AND (NEQ s122 0) (NEQ s273 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 137 steps with 0 reset in 2 ms.
FORMULA StigmergyElection-PT-07b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLCardinality-10 finished in 10530 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 774 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 774/774 places, 5345/5345 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 769 transition count 5340
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 769 transition count 5340
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 764 transition count 5335
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 764 transition count 5335
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 763 transition count 5334
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 763 transition count 5334
Applied a total of 22 rules in 309 ms. Remains 763 /774 variables (removed 11) and now considering 5334/5345 (removed 11) transitions.
// Phase 1: matrix 5334 rows 763 cols
[2023-03-21 19:09:57] [INFO ] Computed 8 place invariants in 135 ms
[2023-03-21 19:09:59] [INFO ] Implicit Places using invariants in 1988 ms returned []
[2023-03-21 19:09:59] [INFO ] Invariant cache hit.
[2023-03-21 19:10:02] [INFO ] Implicit Places using invariants and state equation in 3203 ms returned []
Implicit Place search using SMT with State Equation took 5204 ms to find 0 implicit places.
[2023-03-21 19:10:02] [INFO ] Invariant cache hit.
[2023-03-21 19:10:07] [INFO ] Dead Transitions using invariants and state equation in 4787 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 763/774 places, 5334/5345 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10305 ms. Remains : 763/774 places, 5334/5345 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (NEQ s229 0) (NEQ s169 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 114 steps with 0 reset in 2 ms.
FORMULA StigmergyElection-PT-07b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLCardinality-15 finished in 10541 ms.
All properties solved by simple procedures.
Total runtime 78094 ms.

BK_STOP 1679425808738

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="StigmergyElection-PT-07b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 StigmergyElection-PT-07b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r453-smll-167912645700643"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-07b.tgz
mv StigmergyElection-PT-07b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;