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.r185-tall-167838871900262.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is FamilyReunion-PT-L00100M0010C005P005G002, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r185-tall-167838871900262
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 42M
-rw-r--r-- 1 mcc users 290K Feb 26 13:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.8M Feb 26 13:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Feb 26 12:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.7M Feb 26 12:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 170K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 700K Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 327K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 869K Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.3M Feb 26 15:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 7.3M Feb 26 15:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Feb 26 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 5.8M Feb 26 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 27K Feb 25 16:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 81K Feb 25 16:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 17M 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1679423817008

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FamilyReunion-PT-L00100M0010C005P005G002
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-21 18:36:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-21 18:36:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 18:36:59] [INFO ] Load time of PNML (sax parser for PT used): 731 ms
[2023-03-21 18:36:59] [INFO ] Transformed 40605 places.
[2023-03-21 18:36:59] [INFO ] Transformed 36871 transitions.
[2023-03-21 18:36:59] [INFO ] Parsed PT model containing 40605 places and 36871 transitions and 112728 arcs in 1043 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 40605/40605 places, 36871/36871 transitions.
Reduce places removed 372 places and 0 transitions.
Discarding 6666 places :
Implicit places reduction removed 6666 places
Drop transitions removed 19594 transitions
Trivial Post-agglo rules discarded 19594 transitions
Performed 19594 trivial Post agglomeration. Transition count delta: 19594
Iterating post reduction 0 with 26632 rules applied. Total rules applied 26632 place count 33567 transition count 17277
Reduce places removed 19594 places and 0 transitions.
Iterating post reduction 1 with 19594 rules applied. Total rules applied 46226 place count 13973 transition count 17277
Performed 1717 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1717 Pre rules applied. Total rules applied 46226 place count 13973 transition count 15560
Deduced a syphon composed of 1717 places in 42 ms
Ensure Unique test removed 909 places
Reduce places removed 2626 places and 0 transitions.
Iterating global reduction 2 with 4343 rules applied. Total rules applied 50569 place count 11347 transition count 15560
Drop transitions removed 707 transitions
Trivial Post-agglo rules discarded 707 transitions
Performed 707 trivial Post agglomeration. Transition count delta: 707
Iterating post reduction 2 with 707 rules applied. Total rules applied 51276 place count 11347 transition count 14853
Reduce places removed 707 places and 0 transitions.
Iterating post reduction 3 with 707 rules applied. Total rules applied 51983 place count 10640 transition count 14853
Performed 2935 Post agglomeration using F-continuation condition.Transition count delta: 2935
Deduced a syphon composed of 2935 places in 11 ms
Reduce places removed 2935 places and 0 transitions.
Iterating global reduction 4 with 5870 rules applied. Total rules applied 57853 place count 7705 transition count 11918
Applied a total of 57853 rules in 4297 ms. Remains 7705 /40605 variables (removed 32900) and now considering 11918/36871 (removed 24953) transitions.
// Phase 1: matrix 11918 rows 7705 cols
[2023-03-21 18:37:04] [INFO ] Computed 1015 place invariants in 520 ms
[2023-03-21 18:37:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 18:37:07] [INFO ] Implicit Places using invariants in 4019 ms returned []
Implicit Place search using SMT only with invariants took 4048 ms to find 0 implicit places.
[2023-03-21 18:37:07] [INFO ] Invariant cache hit.
[2023-03-21 18:37:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 18:37:16] [INFO ] Dead Transitions using invariants and state equation in 8511 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 7705/40605 places, 11918/36871 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 16867 ms. Remains : 7705/40605 places, 11918/36871 transitions.
Discarding 2828 transitions out of 11918. Remains 9090
Initial state reduction rules removed 101 formulas.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 5994 ms. (steps per millisecond=1 ) properties (out of 8989) seen :6050
Running SMT prover for 2939 properties.
[2023-03-21 18:37:24] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2347)
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)
[2023-03-21 18:37:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 18:37:54] [INFO ] After 25044ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2939 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3517 out of 7705 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7705/7705 places, 11918/11918 transitions.
Graph (complete) has 26869 edges and 7705 vertex of which 7702 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.33 ms
Discarding 3 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 7702 transition count 11913
Discarding 2132 places :
Symmetric choice reduction at 1 with 2132 rule applications. Total rules 2136 place count 5570 transition count 9781
Ensure Unique test removed 5 places
Iterating global reduction 1 with 2137 rules applied. Total rules applied 4273 place count 5565 transition count 9781
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 336 transitions.
Iterating post reduction 1 with 336 rules applied. Total rules applied 4609 place count 5565 transition count 9445
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 4609 place count 5565 transition count 9431
Deduced a syphon composed of 14 places in 9 ms
Ensure Unique test removed 8 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 4645 place count 5543 transition count 9431
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 4649 place count 5541 transition count 9444
Free-agglomeration rule applied 97 times.
Iterating global reduction 2 with 97 rules applied. Total rules applied 4746 place count 5541 transition count 9347
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 2 with 97 rules applied. Total rules applied 4843 place count 5444 transition count 9347
Free-agglomeration rule (complex) applied 252 times.
Iterating global reduction 3 with 252 rules applied. Total rules applied 5095 place count 5444 transition count 9265
Ensure Unique test removed 11 places
Reduce places removed 263 places and 0 transitions.
Iterating post reduction 3 with 263 rules applied. Total rules applied 5358 place count 5181 transition count 9265
Partial Free-agglomeration rule applied 226 times.
Drop transitions removed 226 transitions
Iterating global reduction 4 with 226 rules applied. Total rules applied 5584 place count 5181 transition count 9265
Applied a total of 5584 rules in 2098 ms. Remains 5181 /7705 variables (removed 2524) and now considering 9265/11918 (removed 2653) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2100 ms. Remains : 5181/7705 places, 9265/11918 transitions.
Interrupted random walk after 293391 steps, including 248 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 2903
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=480 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=406 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=421 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=446 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=438 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=497 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=444 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=425 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=434 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=425 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=492 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=476 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=431 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=429 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=467 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=427 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=497 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=502 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=436 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=434 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=467 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=434 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=500 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=487 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=454 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=429 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=438 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=418 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=492 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=473 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=462 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=432 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=421 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=497 ) properties (out of 36) seen :0
Running SMT prover for 36 properties.
// Phase 1: matrix 9265 rows 5181 cols
[2023-03-21 18:38:35] [INFO ] Computed 990 place invariants in 252 ms
[2023-03-21 18:38:38] [INFO ] [Real]Absence check using 0 positive and 990 generalized place invariants in 335 ms returned sat
[2023-03-21 18:38:57] [INFO ] After 22080ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:36
[2023-03-21 18:39:00] [INFO ] [Nat]Absence check using 0 positive and 990 generalized place invariants in 314 ms returned sat
[2023-03-21 18:39:19] [INFO ] After 16248ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :36
[2023-03-21 18:39:34] [INFO ] After 31175ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :36
Attempting to minimize the solution found.
Minimization took 8225 ms.
[2023-03-21 18:39:42] [INFO ] After 45038ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :36
Parikh walk visited 34 properties in 31899 ms.
Support contains 3 out of 5181 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5181/5181 places, 9265/9265 transitions.
Graph (complete) has 21077 edges and 5181 vertex of which 4881 are kept as prefixes of interest. Removing 300 places using SCC suffix rule.9 ms
Discarding 300 places :
Also discarding 200 output transitions
Drop transitions removed 200 transitions
Drop transitions removed 394 transitions
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 498 transitions.
Iterating post reduction 0 with 498 rules applied. Total rules applied 499 place count 4881 transition count 8567
Discarding 1366 places :
Symmetric choice reduction at 1 with 1366 rule applications. Total rules 1865 place count 3515 transition count 7195
Ensure Unique test removed 197 places
Iterating global reduction 1 with 1563 rules applied. Total rules applied 3428 place count 3318 transition count 7195
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 3500 place count 3318 transition count 7123
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 3500 place count 3318 transition count 7117
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 3512 place count 3312 transition count 7117
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3513 place count 3311 transition count 7011
Iterating global reduction 2 with 1 rules applied. Total rules applied 3514 place count 3311 transition count 7011
Performed 197 Post agglomeration using F-continuation condition.Transition count delta: 197
Deduced a syphon composed of 197 places in 12 ms
Reduce places removed 197 places and 0 transitions.
Iterating global reduction 2 with 394 rules applied. Total rules applied 3908 place count 3114 transition count 6814
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: -1027
Deduced a syphon composed of 58 places in 2 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 2 with 116 rules applied. Total rules applied 4024 place count 3056 transition count 7841
Free-agglomeration rule applied 97 times.
Iterating global reduction 2 with 97 rules applied. Total rules applied 4121 place count 3056 transition count 7744
Ensure Unique test removed 97 places
Reduce places removed 194 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 2 with 291 rules applied. Total rules applied 4412 place count 2862 transition count 7647
Performed 97 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 97 Pre rules applied. Total rules applied 4412 place count 2862 transition count 7550
Deduced a syphon composed of 97 places in 2 ms
Ensure Unique test removed 97 places
Reduce places removed 194 places and 0 transitions.
Iterating global reduction 3 with 291 rules applied. Total rules applied 4703 place count 2668 transition count 7550
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 4703 place count 2668 transition count 7549
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 4705 place count 2667 transition count 7549
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: -554
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 4767 place count 2636 transition count 8103
Free-agglomeration rule (complex) applied 497 times.
Iterating global reduction 3 with 497 rules applied. Total rules applied 5264 place count 2636 transition count 13841
Ensure Unique test removed 292 places
Reduce places removed 789 places and 0 transitions.
Iterating post reduction 3 with 789 rules applied. Total rules applied 6053 place count 1847 transition count 13841
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 6073 place count 1827 transition count 3741
Iterating global reduction 4 with 20 rules applied. Total rules applied 6093 place count 1827 transition count 3741
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 4 with 1010 rules applied. Total rules applied 7103 place count 1827 transition count 2731
Discarding 1010 places :
Symmetric choice reduction at 5 with 1010 rule applications. Total rules 8113 place count 817 transition count 1721
Ensure Unique test removed 101 places
Iterating global reduction 5 with 1111 rules applied. Total rules applied 9224 place count 716 transition count 1721
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 5 with 1111 rules applied. Total rules applied 10335 place count 716 transition count 610
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 6 with 101 rules applied. Total rules applied 10436 place count 615 transition count 610
Reduce places removed 101 places and 101 transitions.
Iterating global reduction 7 with 101 rules applied. Total rules applied 10537 place count 514 transition count 509
Applied a total of 10537 rules in 1877 ms. Remains 514 /5181 variables (removed 4667) and now considering 509/9265 (removed 8756) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1878 ms. Remains : 514/5181 places, 509/9265 transitions.
Finished random walk after 33220 steps, including 160 resets, run visited all 2 properties in 697 ms. (steps per millisecond=47 )
Able to resolve query QuasiLiveness after proving 9090 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 198419 ms.
ITS solved all properties within timeout

BK_STOP 1679424031399

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -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="FamilyReunion-PT-L00100M0010C005P005G002"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is FamilyReunion-PT-L00100M0010C005P005G002, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r185-tall-167838871900262"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00100M0010C005P005G002.tgz
mv FamilyReunion-PT-L00100M0010C005P005G002 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;