About the Execution of ITS-Tools for StigmergyElection-PT-09b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6958.531 | 382850.00 | 810869.00 | 1335.60 | 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.r467-smll-167912657600423.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-09b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r467-smll-167912657600423
=====================================================================
--------------------
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 1679353221164
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=StigmergyElection-PT-09b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-20 23:00:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-20 23:00:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 23:00:26] [INFO ] Load time of PNML (sax parser for PT used): 2291 ms
[2023-03-20 23:00:26] [INFO ] Transformed 1243 places.
[2023-03-20 23:00:26] [INFO ] Transformed 41210 transitions.
[2023-03-20 23:00:26] [INFO ] Found NUPN structural information;
[2023-03-20 23:00:26] [INFO ] Parsed PT model containing 1243 places and 41210 transitions and 720585 arcs in 2815 ms.
Graph (trivial) has 1269 edges and 1243 vertex of which 189 / 1243 are part of one of the 27 SCC in 22 ms
Free SCC test removed 162 places
Structural test allowed to assert that 797 places are NOT stable. Took 199 ms.
Ensure Unique test removed 180 transitions
Reduce redundant transitions removed 180 transitions.
Incomplete random walk after 10000 steps, including 64 resets, run finished after 2389 ms. (steps per millisecond=4 ) properties (out of 446) 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 446) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 446) 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 446) 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 446) 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 446) 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 446) 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 446) 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 446) 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 446) 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 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) 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 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 446) 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 446) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) 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 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 446) 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 446) 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 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) 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 446) 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 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) 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 446) 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 446) 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 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 446) seen :0
[2023-03-20 23:00:35] [INFO ] Flatten gal took : 5943 ms
Interrupted probabilistic random walk after 26363 steps, run timeout after 6001 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, 392=1, 393=1, 399=1, 400=1, 401=1, 403=1, 404=1, 405=1, 440=1, 441=1, 444=1, 445=1}
Probabilistic random walk after 26363 steps, saw 9628 distinct states, run finished after 6002 ms. (steps per millisecond=4 ) properties seen :77
Running SMT prover for 369 properties.
[2023-03-20 23:00:36] [INFO ] Flow matrix only has 41004 transitions (discarded 26 similar events)
// Phase 1: matrix 41004 rows 1081 cols
[2023-03-20 23:00:37] [INFO ] Computed 10 place invariants in 1183 ms
[2023-03-20 23:00:40] [INFO ] Flatten gal took : 4926 ms
[2023-03-20 23:00:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16724985444681711380.gal : 758 ms
[2023-03-20 23:00:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3749413261192332944.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16724985444681711380.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3749413261192332944.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2023-03-20 23:00:49] [INFO ] After 11742ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:369
[2023-03-20 23:00:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 44 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)
[2023-03-20 23:01:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 23:01:14] [INFO ] After 25027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:369
Fused 369 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 369 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 49 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 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 22 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 1175 place count 507 transition count 40429
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 21 places in 34 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 1217 place count 486 transition count 40446
Loading property file /tmp/ReachabilityCardinality3749413261192332944.prop.
Free-agglomeration rule applied 70 times.
Iterating global reduction 2 with 70 rules applied. Total rules applied 1287 place count 486 transition count 40376
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 2 with 70 rules applied. Total rules applied 1357 place count 416 transition count 40376
Applied a total of 1357 rules in 29757 ms. Remains 416 /1081 variables (removed 665) and now considering 40376/41030 (removed 654) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29781 ms. Remains : 416/1081 places, 40376/41030 transitions.
Interrupted random walk after 1402 steps, including 0 resets, run timeout after 30601 ms. (steps per millisecond=0 ) properties seen 207
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 649 ms. (steps per millisecond=15 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 648 ms. (steps per millisecond=15 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 657 ms. (steps per millisecond=15 ) properties (out of 162) seen :2
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 648 ms. (steps per millisecond=15 ) properties (out of 160) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 640 ms. (steps per millisecond=15 ) properties (out of 160) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 641 ms. (steps per millisecond=15 ) properties (out of 160) seen :1
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 634 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 659 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 651 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 646 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 645 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 647 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 653 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 649 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 650 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 664 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 648 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 652 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 650 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 653 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 654 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 661 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 648 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 644 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 652 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 655 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 654 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 653 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 635 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 637 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 631 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 628 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 626 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 626 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 633 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 625 ms. (steps per millisecond=16 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 629 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 626 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 631 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 630 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 628 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 632 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 625 ms. (steps per millisecond=16 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 630 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 633 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 634 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 631 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 627 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 629 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 636 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 635 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 629 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 631 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 637 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 636 ms. (steps per millisecond=15 ) properties (out of 159) seen :0
Running SMT prover for 159 properties.
[2023-03-20 23:02:50] [INFO ] Flow matrix only has 40375 transitions (discarded 1 similar events)
// Phase 1: matrix 40375 rows 416 cols
[2023-03-20 23:02:51] [INFO ] Computed 10 place invariants in 630 ms
[2023-03-20 23:02:53] [INFO ] After 1845ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:159
[2023-03-20 23:02:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
SDD proceeding with computation,446 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,446 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,446 properties remain. new max is 16
SDD size :10 after 11
SDD proceeding with computation,446 properties remain. new max is 32
SDD size :11 after 22
SDD proceeding with computation,446 properties remain. new max is 64
SDD size :22 after 37
SDD proceeding with computation,446 properties remain. new max is 128
SDD size :37 after 219
SDD proceeding with computation,446 properties remain. new max is 256
SDD size :219 after 6789
SDD proceeding with computation,446 properties remain. new max is 512
SDD size :6789 after 177174
SDD proceeding with computation,446 properties remain. new max is 1024
SDD size :177174 after 189006
SDD proceeding with computation,446 properties remain. new max is 2048
SDD size :189006 after 468998
SDD proceeding with computation,446 properties remain. new max is 4096
SDD size :468998 after 781085
SDD proceeding with computation,446 properties remain. new max is 8192
SDD size :781085 after 2.15065e+06
SDD proceeding with computation,446 properties remain. new max is 16384
SDD size :2.15065e+06 after 2.33101e+07
[2023-03-20 23:06:21] [INFO ] After 205648ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :159
[2023-03-20 23:06:23] [INFO ] State equation strengthened by 6614 read => feed constraints.
[2023-03-20 23:06:38] [INFO ] After 14850ms SMT Verify possible using 6614 Read/Feed constraints in natural domain returned unsat :0 sat :159
[2023-03-20 23:06:38] [INFO ] After 14856ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :159
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-20 23:06:38] [INFO ] After 225288ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :159
Fused 159 Parikh solutions to 2 different solutions.
Parikh walk visited 74 properties in 187 ms.
Support contains 85 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 40376/40376 transitions.
Drop transitions removed 186 transitions
Trivial Post-agglo rules discarded 186 transitions
Performed 186 trivial Post agglomeration. Transition count delta: 186
Iterating post reduction 0 with 186 rules applied. Total rules applied 186 place count 416 transition count 40190
Reduce places removed 186 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 204 rules applied. Total rules applied 390 place count 230 transition count 40172
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 399 place count 221 transition count 40172
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 399 place count 221 transition count 40164
Deduced a syphon composed of 8 places in 15 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 415 place count 213 transition count 40164
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 475 place count 153 transition count 40104
Iterating global reduction 3 with 60 rules applied. Total rules applied 535 place count 153 transition count 40104
Ensure Unique test removed 38087 transitions
Reduce isomorphic transitions removed 38087 transitions.
Iterating post reduction 3 with 38087 rules applied. Total rules applied 38622 place count 153 transition count 2017
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 38625 place count 150 transition count 2014
Iterating global reduction 4 with 3 rules applied. Total rules applied 38628 place count 150 transition count 2014
Performed 10 Post agglomeration using F-continuation condition with reduction of 263 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 38648 place count 140 transition count 1741
Drop transitions removed 1 transitions
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 4 with 46 rules applied. Total rules applied 38694 place count 140 transition count 1695
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 38700 place count 134 transition count 1689
Iterating global reduction 5 with 6 rules applied. Total rules applied 38706 place count 134 transition count 1689
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 38722 place count 126 transition count 1681
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 38730 place count 126 transition count 1673
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 38738 place count 118 transition count 1665
Iterating global reduction 6 with 8 rules applied. Total rules applied 38746 place count 118 transition count 1665
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 6 with 255 rules applied. Total rules applied 39001 place count 118 transition count 1410
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 7 with 13 rules applied. Total rules applied 39014 place count 118 transition count 1397
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 39024 place count 113 transition count 1392
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 39031 place count 113 transition count 1385
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 39036 place count 113 transition count 1385
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 39037 place count 112 transition count 1384
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 39038 place count 111 transition count 1384
Performed 9 Post agglomeration using F-continuation condition with reduction of 749 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 39056 place count 102 transition count 626
Drop transitions removed 9 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 39073 place count 102 transition count 609
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 39075 place count 101 transition count 608
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 39076 place count 101 transition count 607
Applied a total of 39076 rules in 3613 ms. Remains 101 /416 variables (removed 315) and now considering 607/40376 (removed 39769) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3613 ms. Remains : 101/416 places, 607/40376 transitions.
Finished random walk after 11653 steps, including 457 resets, run visited all 85 properties in 476 ms. (steps per millisecond=24 )
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query StableMarking after proving 448 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 378698 ms.
BK_STOP 1679353604014
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyElection-PT-09b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is 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 r467-smll-167912657600423"
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 '
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 ;