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.r021-oct2-167813608600058.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 lolaxred
Input is ASLink-PT-06a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-oct2-167813608600058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.0M
-rw-r--r-- 1 mcc users 7.1K Feb 26 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 13:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 13:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 13:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 13:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 597K Mar 5 18:22 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 1678930058850

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=lolaxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-06a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-16 01:27:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-16 01:27:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 01:27:41] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2023-03-16 01:27:41] [INFO ] Transformed 1406 places.
[2023-03-16 01:27:41] [INFO ] Transformed 2100 transitions.
[2023-03-16 01:27:41] [INFO ] Found NUPN structural information;
[2023-03-16 01:27:41] [INFO ] Parsed PT model containing 1406 places and 2100 transitions and 7896 arcs in 280 ms.
Structural test allowed to assert that 160 places are NOT stable. Took 17 ms.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
Incomplete random walk after 10000 steps, including 61 resets, run finished after 843 ms. (steps per millisecond=11 ) properties (out of 1246) seen :684
Running SMT prover for 562 properties.
// Phase 1: matrix 2078 rows 1406 cols
[2023-03-16 01:27:42] [INFO ] Computed 270 place invariants in 86 ms
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.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-16 01:28:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 01:28:07] [INFO ] After 25089ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 562 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 562 out of 1406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1406/1406 places, 2078/2078 transitions.
Ensure Unique test removed 6 places
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 102 rules applied. Total rules applied 102 place count 1389 transition count 1993
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 187 place count 1304 transition count 1993
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 187 place count 1304 transition count 1881
Deduced a syphon composed of 112 places in 2 ms
Ensure Unique test removed 41 places
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 265 rules applied. Total rules applied 452 place count 1151 transition count 1881
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 453 place count 1151 transition count 1880
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 454 place count 1150 transition count 1880
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 456 place count 1148 transition count 1870
Iterating global reduction 4 with 2 rules applied. Total rules applied 458 place count 1148 transition count 1870
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
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 4 rules applied. Total rules applied 462 place count 1147 transition count 1867
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 464 place count 1145 transition count 1867
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 465 place count 1144 transition count 1859
Iterating global reduction 6 with 1 rules applied. Total rules applied 466 place count 1144 transition count 1859
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 467 place count 1143 transition count 1851
Iterating global reduction 6 with 1 rules applied. Total rules applied 468 place count 1143 transition count 1851
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 469 place count 1142 transition count 1843
Iterating global reduction 6 with 1 rules applied. Total rules applied 470 place count 1142 transition count 1843
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 471 place count 1141 transition count 1835
Iterating global reduction 6 with 1 rules applied. Total rules applied 472 place count 1141 transition count 1835
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 473 place count 1140 transition count 1827
Iterating global reduction 6 with 1 rules applied. Total rules applied 474 place count 1140 transition count 1827
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 475 place count 1139 transition count 1819
Iterating global reduction 6 with 1 rules applied. Total rules applied 476 place count 1139 transition count 1819
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 477 place count 1138 transition count 1811
Iterating global reduction 6 with 1 rules applied. Total rules applied 478 place count 1138 transition count 1811
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 479 place count 1137 transition count 1803
Iterating global reduction 6 with 1 rules applied. Total rules applied 480 place count 1137 transition count 1803
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 481 place count 1136 transition count 1795
Iterating global reduction 6 with 1 rules applied. Total rules applied 482 place count 1136 transition count 1795
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 483 place count 1135 transition count 1787
Iterating global reduction 6 with 1 rules applied. Total rules applied 484 place count 1135 transition count 1787
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 485 place count 1134 transition count 1779
Iterating global reduction 6 with 1 rules applied. Total rules applied 486 place count 1134 transition count 1779
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 487 place count 1133 transition count 1771
Iterating global reduction 6 with 1 rules applied. Total rules applied 488 place count 1133 transition count 1771
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 489 place count 1132 transition count 1763
Iterating global reduction 6 with 1 rules applied. Total rules applied 490 place count 1132 transition count 1763
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 491 place count 1131 transition count 1755
Iterating global reduction 6 with 1 rules applied. Total rules applied 492 place count 1131 transition count 1755
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 493 place count 1130 transition count 1747
Iterating global reduction 6 with 1 rules applied. Total rules applied 494 place count 1130 transition count 1747
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 495 place count 1129 transition count 1739
Iterating global reduction 6 with 1 rules applied. Total rules applied 496 place count 1129 transition count 1739
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 6 with 44 rules applied. Total rules applied 540 place count 1107 transition count 1717
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 544 place count 1107 transition count 1713
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 548 place count 1103 transition count 1713
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 550 place count 1103 transition count 1713
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 551 place count 1102 transition count 1712
Applied a total of 551 rules in 998 ms. Remains 1102 /1406 variables (removed 304) and now considering 1712/2078 (removed 366) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 998 ms. Remains : 1102/1406 places, 1712/2078 transitions.
Interrupted random walk after 743034 steps, including 7099 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen 169
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 393) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 393) seen :0
Running SMT prover for 393 properties.
// Phase 1: matrix 1712 rows 1102 cols
[2023-03-16 01:28:43] [INFO ] Computed 211 place invariants in 30 ms
[2023-03-16 01:28:54] [INFO ] After 10846ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:393
[2023-03-16 01:29:03] [INFO ] [Nat]Absence check using 73 positive place invariants in 38 ms returned sat
[2023-03-16 01:29:04] [INFO ] [Nat]Absence check using 73 positive and 138 generalized place invariants in 90 ms returned sat
[2023-03-16 01:32:39] [INFO ] After 205210ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :382
[2023-03-16 01:32:39] [INFO ] After 205220ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :382
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-16 01:32:39] [INFO ] After 225085ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :382
Fused 393 Parikh solutions to 112 different solutions.
Parikh walk visited 0 properties in 5283 ms.
Support contains 393 out of 1102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1102/1102 places, 1712/1712 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1099 transition count 1705
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 19 place count 1090 transition count 1705
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 19 place count 1090 transition count 1698
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 33 place count 1083 transition count 1698
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 1082 transition count 1698
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 35 place count 1081 transition count 1692
Iterating global reduction 3 with 1 rules applied. Total rules applied 36 place count 1081 transition count 1692
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 37 place count 1080 transition count 1692
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 61 place count 1068 transition count 1680
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 63 place count 1066 transition count 1678
Iterating global reduction 4 with 2 rules applied. Total rules applied 65 place count 1066 transition count 1678
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 69 place count 1066 transition count 1674
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 74 place count 1062 transition count 1673
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 75 place count 1062 transition count 1673
Applied a total of 75 rules in 144 ms. Remains 1062 /1102 variables (removed 40) and now considering 1673/1712 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 1062/1102 places, 1673/1712 transitions.
Interrupted random walk after 605045 steps, including 6547 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 53
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 340) seen :0
Running SMT prover for 340 properties.
// Phase 1: matrix 1673 rows 1062 cols
[2023-03-16 01:33:19] [INFO ] Computed 204 place invariants in 14 ms
[2023-03-16 01:33:31] [INFO ] After 12041ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:340
[2023-03-16 01:33:40] [INFO ] [Nat]Absence check using 68 positive place invariants in 30 ms returned sat
[2023-03-16 01:33:41] [INFO ] [Nat]Absence check using 68 positive and 136 generalized place invariants in 61 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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-16 01:37:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 01:37:16] [INFO ] After 225034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:340
Fused 340 Parikh solutions to 79 different solutions.
Parikh walk visited 0 properties in 4541 ms.
Support contains 340 out of 1062 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1062/1062 places, 1673/1673 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1060 transition count 1671
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 1057 transition count 1671
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 7 place count 1057 transition count 1668
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 13 place count 1054 transition count 1668
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 1053 transition count 1668
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 15 place count 1052 transition count 1662
Iterating global reduction 3 with 1 rules applied. Total rules applied 16 place count 1052 transition count 1662
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 20 place count 1050 transition count 1660
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 21 place count 1050 transition count 1659
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 22 place count 1049 transition count 1659
Applied a total of 22 rules in 91 ms. Remains 1049 /1062 variables (removed 13) and now considering 1659/1673 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 1049/1062 places, 1659/1673 transitions.
Interrupted random walk after 667314 steps, including 7404 resets, run timeout after 30001 ms. (steps per millisecond=22 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 340) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 340) seen :0
Interrupted probabilistic random walk after 4607222 steps, run timeout after 102001 ms. (steps per millisecond=45 ) properties seen :{322=1, 323=1, 324=1, 325=1, 326=1, 327=1, 328=1, 329=1, 330=1, 331=1, 332=1, 333=1, 334=1, 335=1, 336=1, 337=1, 339=1}
Probabilistic random walk after 4607222 steps, saw 1342995 distinct states, run finished after 102003 ms. (steps per millisecond=45 ) properties seen :17
Running SMT prover for 323 properties.
// Phase 1: matrix 1659 rows 1049 cols
[2023-03-16 01:39:36] [INFO ] Computed 200 place invariants in 12 ms
[2023-03-16 01:39:48] [INFO ] After 11474ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:323
[2023-03-16 01:39:57] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2023-03-16 01:39:57] [INFO ] [Nat]Absence check using 63 positive and 137 generalized place invariants in 83 ms returned sat
[2023-03-16 01:43:33] [INFO ] After 205667ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :314
[2023-03-16 01:43:33] [INFO ] After 205674ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :314
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-16 01:43:33] [INFO ] After 225031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :314
Fused 323 Parikh solutions to 129 different solutions.
Parikh walk visited 3 properties in 4736 ms.
Support contains 320 out of 1049 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1049/1049 places, 1659/1659 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1049 transition count 1656
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1046 transition count 1656
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 6 place count 1046 transition count 1652
Deduced a syphon composed of 4 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 16 place count 1040 transition count 1652
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 1039 transition count 1651
Applied a total of 18 rules in 63 ms. Remains 1039 /1049 variables (removed 10) and now considering 1651/1659 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 1039/1049 places, 1651/1659 transitions.
Interrupted random walk after 709138 steps, including 7888 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 320) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 320) seen :0
Interrupted probabilistic random walk after 4557250 steps, run timeout after 99001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 4557250 steps, saw 1322930 distinct states, run finished after 99003 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 320 properties.
// Phase 1: matrix 1651 rows 1039 cols
[2023-03-16 01:45:51] [INFO ] Computed 198 place invariants in 12 ms
[2023-03-16 01:46:01] [INFO ] After 10550ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:320
[2023-03-16 01:46:10] [INFO ] [Nat]Absence check using 61 positive place invariants in 31 ms returned sat
[2023-03-16 01:46:10] [INFO ] [Nat]Absence check using 61 positive and 137 generalized place invariants in 80 ms returned sat
[2023-03-16 01:49:46] [INFO ] After 207791ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :310
[2023-03-16 01:49:46] [INFO ] After 207798ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :310
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-16 01:49:46] [INFO ] After 225029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :310
Fused 320 Parikh solutions to 118 different solutions.
Parikh walk visited 0 properties in 4175 ms.
Support contains 320 out of 1039 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1039/1039 places, 1651/1651 transitions.
Applied a total of 0 rules in 20 ms. Remains 1039 /1039 variables (removed 0) and now considering 1651/1651 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 1039/1039 places, 1651/1651 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1039/1039 places, 1651/1651 transitions.
Applied a total of 0 rules in 23 ms. Remains 1039 /1039 variables (removed 0) and now considering 1651/1651 (removed 0) transitions.
[2023-03-16 01:49:51] [INFO ] Invariant cache hit.
[2023-03-16 01:49:51] [INFO ] Implicit Places using invariants in 591 ms returned [20, 53, 71, 163, 180, 185, 186, 206, 224, 317, 331, 335, 336, 356, 374, 467, 481, 485, 486, 506, 524, 617, 631, 635, 636, 637, 655, 673, 749, 750, 762, 763, 764, 765, 783, 801, 820, 870, 871, 874, 885, 886, 887, 905, 907, 910, 928, 929, 930, 931, 943, 949, 955, 961, 967, 973, 979, 985, 991, 997, 1003]
Discarding 61 places :
Implicit Place search using SMT only with invariants took 596 ms to find 61 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 978/1039 places, 1651/1651 transitions.
Drop transitions removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 82 rules applied. Total rules applied 82 place count 978 transition count 1569
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 164 place count 896 transition count 1569
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 164 place count 896 transition count 1538
Deduced a syphon composed of 31 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 63 rules applied. Total rules applied 227 place count 864 transition count 1538
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 13 rules applied. Total rules applied 240 place count 859 transition count 1530
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 248 place count 851 transition count 1530
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 263 place count 836 transition count 1515
Iterating global reduction 4 with 15 rules applied. Total rules applied 278 place count 836 transition count 1515
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 281 place count 836 transition count 1512
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 281 place count 836 transition count 1511
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 283 place count 835 transition count 1511
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 286 place count 832 transition count 1508
Iterating global reduction 5 with 3 rules applied. Total rules applied 289 place count 832 transition count 1508
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 290 place count 831 transition count 1507
Iterating global reduction 5 with 1 rules applied. Total rules applied 291 place count 831 transition count 1507
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 292 place count 830 transition count 1506
Iterating global reduction 5 with 1 rules applied. Total rules applied 293 place count 830 transition count 1506
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 2 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 5 with 86 rules applied. Total rules applied 379 place count 787 transition count 1463
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 380 place count 787 transition count 1462
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 381 place count 787 transition count 1461
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 382 place count 786 transition count 1461
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 7 with 16 rules applied. Total rules applied 398 place count 786 transition count 1445
Ensure Unique test removed 1 places
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 7 with 17 rules applied. Total rules applied 415 place count 769 transition count 1445
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 416 place count 769 transition count 1444
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 8 with 13 rules applied. Total rules applied 429 place count 769 transition count 1444
Applied a total of 429 rules in 232 ms. Remains 769 /978 variables (removed 209) and now considering 1444/1651 (removed 207) transitions.
// Phase 1: matrix 1444 rows 769 cols
[2023-03-16 01:49:52] [INFO ] Computed 130 place invariants in 10 ms
[2023-03-16 01:49:52] [INFO ] Implicit Places using invariants in 365 ms returned [122, 128, 131, 133, 134, 155, 156, 252, 258, 261, 263, 264, 282, 283, 378, 384, 387, 389, 390, 408, 409, 505, 511, 514, 516, 517, 535, 536, 610, 616, 619, 621, 627, 628, 695, 701, 704, 706]
Discarding 38 places :
Implicit Place search using SMT only with invariants took 368 ms to find 38 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 731/1039 places, 1444/1651 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 718 transition count 1431
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 718 transition count 1431
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 29 place count 715 transition count 1428
Iterating global reduction 0 with 3 rules applied. Total rules applied 32 place count 715 transition count 1428
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 0 with 16 rules applied. Total rules applied 48 place count 707 transition count 1420
Free-agglomeration rule applied 22 times.
Iterating global reduction 0 with 22 rules applied. Total rules applied 70 place count 707 transition count 1398
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 92 place count 685 transition count 1398
Applied a total of 92 rules in 52 ms. Remains 685 /731 variables (removed 46) and now considering 1398/1444 (removed 46) transitions.
// Phase 1: matrix 1398 rows 685 cols
[2023-03-16 01:49:52] [INFO ] Computed 92 place invariants in 9 ms
[2023-03-16 01:49:52] [INFO ] Implicit Places using invariants in 350 ms returned []
[2023-03-16 01:49:52] [INFO ] Invariant cache hit.
[2023-03-16 01:49:53] [INFO ] Implicit Places using invariants and state equation in 964 ms returned []
Implicit Place search using SMT with State Equation took 1320 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 685/1039 places, 1398/1651 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2592 ms. Remains : 685/1039 places, 1398/1651 transitions.
Interrupted random walk after 723107 steps, including 12226 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen 1
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 319) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 319) seen :0
Interrupted probabilistic random walk after 5012346 steps, run timeout after 102001 ms. (steps per millisecond=49 ) properties seen :{114=1, 115=1, 116=1, 117=1, 118=1, 119=1, 120=1, 121=1, 122=1, 123=1, 124=1, 125=1, 126=1, 127=1, 128=1, 129=1, 185=1, 186=1, 187=1, 188=1, 189=1, 190=1, 191=1, 192=1, 193=1, 194=1, 195=1, 196=1, 197=1, 198=1, 199=1, 200=1, 201=1, 202=1, 203=1, 204=1, 205=1, 206=1, 207=1, 208=1, 209=1, 210=1, 211=1, 212=1, 213=1, 214=1, 215=1, 216=1, 217=1, 218=1, 219=1, 220=1, 221=1, 222=1, 223=1, 224=1, 225=1, 233=1, 234=1, 245=1, 246=1, 247=1, 248=1, 249=1, 250=1, 251=1, 252=1, 253=1, 254=1, 255=1, 256=1, 257=1, 258=1, 259=1, 260=1, 261=1, 262=1, 263=1, 264=1, 265=1, 266=1, 267=1, 268=1, 269=1, 270=1, 271=1, 272=1, 273=1, 274=1, 275=1, 276=1, 277=1, 278=1, 279=1, 280=1, 281=1, 282=1, 288=1, 289=1, 290=1, 291=1, 304=1, 305=1, 306=1, 307=1, 308=1, 309=1, 310=1, 311=1, 312=1, 313=1, 314=1, 315=1, 316=1, 317=1, 318=1}
Probabilistic random walk after 5012346 steps, saw 1714090 distinct states, run finished after 102001 ms. (steps per millisecond=49 ) properties seen :116
Running SMT prover for 203 properties.
[2023-03-16 01:52:10] [INFO ] Invariant cache hit.
[2023-03-16 01:52:14] [INFO ] After 4545ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:203
[2023-03-16 01:52:18] [INFO ] [Nat]Absence check using 23 positive place invariants in 13 ms returned sat
[2023-03-16 01:52:19] [INFO ] [Nat]Absence check using 23 positive and 69 generalized place invariants in 63 ms returned sat
[2023-03-16 01:55:50] [INFO ] After 207098ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :190
[2023-03-16 01:55:59] [INFO ] After 216551ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :189
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-16 01:55:59] [INFO ] After 225019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :189
Fused 203 Parikh solutions to 180 different solutions.
Parikh walk visited 0 properties in 4847 ms.
Support contains 203 out of 685 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 685/685 places, 1398/1398 transitions.
Ensure Unique test removed 7 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 678 transition count 1389
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 27 place count 667 transition count 1389
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 27 place count 667 transition count 1381
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 659 transition count 1381
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 6 rules applied. Total rules applied 49 place count 657 transition count 1377
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 53 place count 653 transition count 1377
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 58 place count 648 transition count 1362
Iterating global reduction 4 with 5 rules applied. Total rules applied 63 place count 648 transition count 1362
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 66 place count 648 transition count 1359
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 74 place count 644 transition count 1355
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 76 place count 642 transition count 1353
Iterating global reduction 5 with 2 rules applied. Total rules applied 78 place count 642 transition count 1353
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 80 place count 642 transition count 1351
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 82 place count 642 transition count 1351
Applied a total of 82 rules in 71 ms. Remains 642 /685 variables (removed 43) and now considering 1351/1398 (removed 47) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 642/685 places, 1351/1398 transitions.
Interrupted random walk after 683033 steps, including 11845 resets, run timeout after 30001 ms. (steps per millisecond=22 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 40 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 203) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 203) seen :0
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393220 kB
MemFree: 14973324 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16163948 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ 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="ASLink-PT-06a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ASLink-PT-06a, 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 r021-oct2-167813608600058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06a.tgz
mv ASLink-PT-06a 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 ;