fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r473-smll-167912661300423
Last Updated
May 14, 2023

About the Execution of Smart+red for StigmergyElection-PT-09b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1966.655 375846.00 414740.00 1417.70 F 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.r473-smll-167912661300423.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 smartxred
Input is StigmergyElection-PT-09b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r473-smll-167912661300423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 38M
-rw-r--r-- 1 mcc users 6.9K 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 5.0K Feb 26 16:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 16:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 16:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 16:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 16:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 26 16:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:15 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 37M 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1679422891664

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=smartxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=StigmergyElection-PT-09b
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-21 18:21:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-21 18:21:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 18:21:38] [INFO ] Load time of PNML (sax parser for PT used): 2645 ms
[2023-03-21 18:21:38] [INFO ] Transformed 1243 places.
[2023-03-21 18:21:38] [INFO ] Transformed 41210 transitions.
[2023-03-21 18:21:38] [INFO ] Found NUPN structural information;
[2023-03-21 18:21:38] [INFO ] Parsed PT model containing 1243 places and 41210 transitions and 720585 arcs in 3132 ms.
Graph (trivial) has 1269 edges and 1243 vertex of which 189 / 1243 are part of one of the 27 SCC in 40 ms
Free SCC test removed 162 places
Structural test allowed to assert that 797 places are NOT stable. Took 265 ms.
Ensure Unique test removed 180 transitions
Reduce redundant transitions removed 180 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 1554 ms. (steps per millisecond=6 ) properties (out of 446) seen :4
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 442) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 442) seen :0
Interrupted probabilistic random walk after 13101 steps, run timeout after 3002 ms. (steps per millisecond=4 ) properties seen :{0=1, 1=1, 7=1, 8=1, 9=1, 11=1, 12=1, 13=1, 14=1, 49=1, 50=1, 56=1, 57=1, 58=1, 60=1, 61=1, 62=1, 98=1, 99=1, 105=1, 106=1, 107=1, 109=1, 110=1, 111=1, 147=1, 148=1, 154=1, 155=1, 156=1, 158=1, 159=1, 160=1, 196=1, 197=1, 203=1, 204=1, 205=1, 207=1, 208=1, 209=1, 245=1, 246=1, 252=1, 253=1, 254=1, 256=1, 257=1, 258=1, 294=1, 295=1, 301=1, 302=1, 303=1, 305=1, 306=1, 307=1, 343=1, 344=1, 350=1, 351=1, 352=1, 354=1, 355=1, 356=1, 391=1, 392=1, 398=1, 399=1, 400=1, 402=1, 403=1, 404=1, 439=1}
Probabilistic random walk after 13101 steps, saw 6922 distinct states, run finished after 3004 ms. (steps per millisecond=4 ) properties seen :74
Running SMT prover for 368 properties.
[2023-03-21 18:21:44] [INFO ] Flow matrix only has 41004 transitions (discarded 26 similar events)
// Phase 1: matrix 41004 rows 1081 cols
[2023-03-21 18:21:45] [INFO ] Computed 10 place invariants in 910 ms
[2023-03-21 18:22:00] [INFO ] After 14773ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:368
[2023-03-21 18:22:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 37 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
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.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 18:22:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 18:22:25] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:368
Fused 368 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 368 out of 1081 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1081/1081 places, 41030/41030 transitions.
Drop transitions removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Drop transitions removed 533 transitions
Trivial Post-agglo rules discarded 533 transitions
Performed 533 trivial Post agglomeration. Transition count delta: 533
Iterating post reduction 0 with 560 rules applied. Total rules applied 560 place count 1081 transition count 40470
Reduce places removed 533 places and 0 transitions.
Iterating post reduction 1 with 533 rules applied. Total rules applied 1093 place count 548 transition count 40470
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 1093 place count 548 transition count 40452
Deduced a syphon composed of 18 places in 40 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 1129 place count 530 transition count 40452
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1132 place count 527 transition count 40449
Iterating global reduction 2 with 3 rules applied. Total rules applied 1135 place count 527 transition count 40449
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 15 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 1177 place count 506 transition count 40428
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 21 places in 15 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 1219 place count 485 transition count 40445
Free-agglomeration rule applied 70 times.
Iterating global reduction 2 with 70 rules applied. Total rules applied 1289 place count 485 transition count 40375
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 2 with 70 rules applied. Total rules applied 1359 place count 415 transition count 40375
Applied a total of 1359 rules in 25780 ms. Remains 415 /1081 variables (removed 666) and now considering 40375/41030 (removed 655) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25792 ms. Remains : 415/1081 places, 40375/41030 transitions.
Interrupted random walk after 1424 steps, including 0 resets, run timeout after 30009 ms. (steps per millisecond=0 ) properties seen 210
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 603 ms. (steps per millisecond=16 ) properties (out of 158) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 158) seen :1
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 602 ms. (steps per millisecond=16 ) properties (out of 157) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 596 ms. (steps per millisecond=16 ) properties (out of 157) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 157) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 599 ms. (steps per millisecond=16 ) properties (out of 157) seen :2
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 604 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 599 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 608 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 607 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 602 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 592 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 600 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 601 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 601 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 601 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 600 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 602 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 602 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 600 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 595 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 595 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 599 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 589 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 590 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 594 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 595 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 595 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 596 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 590 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 590 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 595 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 602 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 594 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 590 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 590 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 595 ms. (steps per millisecond=16 ) properties (out of 155) seen :0
Running SMT prover for 155 properties.
[2023-03-21 18:23:53] [INFO ] Flow matrix only has 40373 transitions (discarded 2 similar events)
// Phase 1: matrix 40373 rows 415 cols
[2023-03-21 18:23:54] [INFO ] Computed 10 place invariants in 493 ms
[2023-03-21 18:23:56] [INFO ] After 2377ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:155
[2023-03-21 18:23:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 12 ms returned sat
[2023-03-21 18:27:25] [INFO ] After 205069ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :155
[2023-03-21 18:27:27] [INFO ] State equation strengthened by 6613 read => feed constraints.
[2023-03-21 18:27:41] [INFO ] After 14280ms SMT Verify possible using 6613 Read/Feed constraints in natural domain returned unsat :0 sat :155
[2023-03-21 18:27:41] [INFO ] After 14281ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :155
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-03-21 18:27:41] [INFO ] After 225078ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :155
Fused 155 Parikh solutions to 2 different solutions.
Parikh walk visited 80 properties in 311 ms.
Support contains 75 out of 415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 40375/40375 transitions.
Drop transitions removed 191 transitions
Trivial Post-agglo rules discarded 191 transitions
Performed 191 trivial Post agglomeration. Transition count delta: 191
Iterating post reduction 0 with 191 rules applied. Total rules applied 191 place count 415 transition count 40184
Reduce places removed 191 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 209 rules applied. Total rules applied 400 place count 224 transition count 40166
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 409 place count 215 transition count 40166
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 409 place count 215 transition count 40159
Deduced a syphon composed of 7 places in 15 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 423 place count 208 transition count 40159
Discarding 65 places :
Symmetric choice reduction at 3 with 65 rule applications. Total rules 488 place count 143 transition count 40094
Iterating global reduction 3 with 65 rules applied. Total rules applied 553 place count 143 transition count 40094
Ensure Unique test removed 38088 transitions
Reduce isomorphic transitions removed 38088 transitions.
Iterating post reduction 3 with 38088 rules applied. Total rules applied 38641 place count 143 transition count 2006
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 38644 place count 140 transition count 2003
Iterating global reduction 4 with 3 rules applied. Total rules applied 38647 place count 140 transition count 2003
Performed 10 Post agglomeration using F-continuation condition with reduction of 264 identical transitions.
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 38667 place count 130 transition count 1729
Drop transitions removed 1 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 4 with 47 rules applied. Total rules applied 38714 place count 130 transition count 1682
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 38720 place count 124 transition count 1676
Iterating global reduction 5 with 6 rules applied. Total rules applied 38726 place count 124 transition count 1676
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 38740 place count 117 transition count 1669
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 38747 place count 117 transition count 1662
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 38754 place count 110 transition count 1655
Iterating global reduction 6 with 7 rules applied. Total rules applied 38761 place count 110 transition count 1655
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 6 with 127 rules applied. Total rules applied 38888 place count 110 transition count 1528
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 7 with 18 rules applied. Total rules applied 38906 place count 110 transition count 1510
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 38916 place count 105 transition count 1505
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 38923 place count 105 transition count 1498
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 38928 place count 105 transition count 1498
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 38929 place count 104 transition count 1497
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 38930 place count 103 transition count 1497
Performed 9 Post agglomeration using F-continuation condition with reduction of 858 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 38948 place count 94 transition count 630
Drop transitions removed 8 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 8 with 29 rules applied. Total rules applied 38977 place count 94 transition count 601
Renaming transitions due to excessive name length > 1024 char.
Performed 2 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 38981 place count 92 transition count 600
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 38984 place count 92 transition count 597
Drop transitions removed 255 transitions
Redundant transition composition rules discarded 255 transitions
Iterating global reduction 10 with 255 rules applied. Total rules applied 39239 place count 92 transition count 342
Applied a total of 39239 rules in 4113 ms. Remains 92 /415 variables (removed 323) and now considering 342/40375 (removed 40033) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4113 ms. Remains : 92/415 places, 342/40375 transitions.
Finished random walk after 2166 steps, including 91 resets, run visited all 75 properties in 60 ms. (steps per millisecond=36 )
Able to resolve query StableMarking after proving 448 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 371220 ms.
ITS solved all properties within timeout

BK_STOP 1679423267510

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//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//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -rebuildPNML

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-09b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is StigmergyElection-PT-09b, 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 r473-smll-167912661300423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-09b.tgz
mv StigmergyElection-PT-09b 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 ;