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.r121-tall-167814499700522.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 DLCshifumi-PT-4b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-167814499700522
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.5M
-rw-r--r-- 1 mcc users 6.8K Feb 26 07:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 07:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 07:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 07:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 07:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 07:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 07:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 07:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.1M 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 1678397888952

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=DLCshifumi-PT-4b
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-09 21:38:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-09 21:38:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 21:38:11] [INFO ] Load time of PNML (sax parser for PT used): 623 ms
[2023-03-09 21:38:11] [INFO ] Transformed 15015 places.
[2023-03-09 21:38:11] [INFO ] Transformed 21341 transitions.
[2023-03-09 21:38:11] [INFO ] Found NUPN structural information;
[2023-03-09 21:38:11] [INFO ] Parsed PT model containing 15015 places and 21341 transitions and 56284 arcs in 1200 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 15015/15015 places, 21341/21341 transitions.
Graph (trivial) has 14195 edges and 15015 vertex of which 1424 / 15015 are part of one of the 91 SCC in 46 ms
Free SCC test removed 1333 places
Ensure Unique test removed 1416 transitions
Reduce isomorphic transitions removed 1416 transitions.
Drop transitions removed 7305 transitions
Trivial Post-agglo rules discarded 7305 transitions
Performed 7305 trivial Post agglomeration. Transition count delta: 7305
Iterating post reduction 0 with 7305 rules applied. Total rules applied 7306 place count 13682 transition count 12620
Reduce places removed 7305 places and 0 transitions.
Ensure Unique test removed 237 transitions
Reduce isomorphic transitions removed 237 transitions.
Drop transitions removed 233 transitions
Trivial Post-agglo rules discarded 233 transitions
Performed 233 trivial Post agglomeration. Transition count delta: 233
Iterating post reduction 1 with 7775 rules applied. Total rules applied 15081 place count 6377 transition count 12150
Reduce places removed 233 places and 0 transitions.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 2 with 383 rules applied. Total rules applied 15464 place count 6144 transition count 12000
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 3 with 75 rules applied. Total rules applied 15539 place count 6069 transition count 12000
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 75 Pre rules applied. Total rules applied 15539 place count 6069 transition count 11925
Deduced a syphon composed of 75 places in 264 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 4 with 150 rules applied. Total rules applied 15689 place count 5994 transition count 11925
Performed 3268 Post agglomeration using F-continuation condition.Transition count delta: 3268
Deduced a syphon composed of 3268 places in 2 ms
Reduce places removed 3268 places and 0 transitions.
Iterating global reduction 4 with 6536 rules applied. Total rules applied 22225 place count 2726 transition count 8657
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition with reduction of 132 identical transitions.
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 22427 place count 2625 transition count 8993
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 22428 place count 2625 transition count 8992
Performed 101 Post agglomeration using F-continuation condition with reduction of 132 identical transitions.
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 5 with 202 rules applied. Total rules applied 22630 place count 2524 transition count 9330
Performed 26 Post agglomeration using F-continuation condition with reduction of 32 identical transitions.
Deduced a syphon composed of 26 places in 3 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 22682 place count 2498 transition count 9435
Applied a total of 22682 rules in 1742 ms. Remains 2498 /15015 variables (removed 12517) and now considering 9435/21341 (removed 11906) transitions.
[2023-03-09 21:38:13] [INFO ] Flow matrix only has 9032 transitions (discarded 403 similar events)
// Phase 1: matrix 9032 rows 2498 cols
[2023-03-09 21:38:13] [INFO ] Computed 691 place invariants in 63 ms
[2023-03-09 21:38:15] [INFO ] Implicit Places using invariants in 1700 ms returned []
[2023-03-09 21:38:15] [INFO ] Flow matrix only has 9032 transitions (discarded 403 similar events)
[2023-03-09 21:38:15] [INFO ] Invariant cache hit.
[2023-03-09 21:38:16] [INFO ] Implicit Places using invariants and state equation in 1295 ms returned []
Implicit Place search using SMT with State Equation took 3024 ms to find 0 implicit places.
[2023-03-09 21:38:16] [INFO ] Flow matrix only has 9032 transitions (discarded 403 similar events)
[2023-03-09 21:38:16] [INFO ] Invariant cache hit.
[2023-03-09 21:38:20] [INFO ] Dead Transitions using invariants and state equation in 3747 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 2498/15015 places, 9435/21341 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 8517 ms. Remains : 2498/15015 places, 9435/21341 transitions.
Discarding 2357 transitions out of 9435. Remains 7078
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4340 ms. (steps per millisecond=2 ) properties (out of 7077) seen :6147
Running SMT prover for 930 properties.
[2023-03-09 21:38:24] [INFO ] Flow matrix only has 9032 transitions (discarded 403 similar events)
[2023-03-09 21:38:24] [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: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)
[2023-03-09 21:38:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 21:38:51] [INFO ] After 25030ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 930 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 996 out of 2498 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2498/2498 places, 9435/9435 transitions.
Drop transitions removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 2498 transition count 9335
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 141 place count 2457 transition count 8348
Iterating global reduction 1 with 41 rules applied. Total rules applied 182 place count 2457 transition count 8348
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 223 place count 2457 transition count 8307
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 2 with 19 rules applied. Total rules applied 242 place count 2457 transition count 8288
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 245 place count 2454 transition count 8285
Iterating global reduction 2 with 3 rules applied. Total rules applied 248 place count 2454 transition count 8285
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 251 place count 2451 transition count 8051
Iterating global reduction 2 with 3 rules applied. Total rules applied 254 place count 2451 transition count 8051
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 257 place count 2451 transition count 8048
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 261 place count 2449 transition count 8046
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 262 place count 2448 transition count 7968
Iterating global reduction 3 with 1 rules applied. Total rules applied 263 place count 2448 transition count 7968
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 264 place count 2448 transition count 7967
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 272 place count 2444 transition count 8015
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 278 place count 2444 transition count 8009
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 5 with 24 rules applied. Total rules applied 302 place count 2444 transition count 7985
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 308 place count 2441 transition count 8020
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 313 place count 2441 transition count 8015
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 6 with 14 rules applied. Total rules applied 327 place count 2441 transition count 8001
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 333 place count 2438 transition count 8035
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 338 place count 2438 transition count 8030
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 7 with 14 rules applied. Total rules applied 352 place count 2438 transition count 8016
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 358 place count 2435 transition count 8051
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 363 place count 2435 transition count 8046
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 8 with 14 rules applied. Total rules applied 377 place count 2435 transition count 8032
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 383 place count 2432 transition count 8068
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 388 place count 2432 transition count 8063
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 9 with 15 rules applied. Total rules applied 403 place count 2432 transition count 8048
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 409 place count 2429 transition count 8083
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 414 place count 2429 transition count 8078
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 10 with 15 rules applied. Total rules applied 429 place count 2429 transition count 8063
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 435 place count 2426 transition count 8099
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 440 place count 2426 transition count 8094
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 11 with 14 rules applied. Total rules applied 454 place count 2426 transition count 8080
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 460 place count 2423 transition count 8117
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 465 place count 2423 transition count 8112
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 12 with 14 rules applied. Total rules applied 479 place count 2423 transition count 8098
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 485 place count 2420 transition count 8134
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 490 place count 2420 transition count 8129
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 13 with 14 rules applied. Total rules applied 504 place count 2420 transition count 8115
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 510 place count 2417 transition count 8148
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 517 place count 2417 transition count 8141
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 14 with 14 rules applied. Total rules applied 531 place count 2417 transition count 8127
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 537 place count 2414 transition count 8164
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 542 place count 2414 transition count 8159
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 15 with 14 rules applied. Total rules applied 556 place count 2414 transition count 8145
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 562 place count 2411 transition count 8181
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 15 with 5 rules applied. Total rules applied 567 place count 2411 transition count 8176
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 16 with 14 rules applied. Total rules applied 581 place count 2411 transition count 8162
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 16 with 6 rules applied. Total rules applied 587 place count 2408 transition count 8199
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 16 with 5 rules applied. Total rules applied 592 place count 2408 transition count 8194
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 17 with 14 rules applied. Total rules applied 606 place count 2408 transition count 8180
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -39
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 17 with 6 rules applied. Total rules applied 612 place count 2405 transition count 8219
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 17 with 3 rules applied. Total rules applied 615 place count 2405 transition count 8216
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 18 with 14 rules applied. Total rules applied 629 place count 2405 transition count 8202
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 18 with 6 rules applied. Total rules applied 635 place count 2402 transition count 8237
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 18 with 5 rules applied. Total rules applied 640 place count 2402 transition count 8232
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 19 with 15 rules applied. Total rules applied 655 place count 2402 transition count 8217
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 19 with 6 rules applied. Total rules applied 661 place count 2399 transition count 8255
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 19 with 3 rules applied. Total rules applied 664 place count 2399 transition count 8252
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 20 with 15 rules applied. Total rules applied 679 place count 2399 transition count 8237
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 20 with 6 rules applied. Total rules applied 685 place count 2396 transition count 8275
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 20 with 3 rules applied. Total rules applied 688 place count 2396 transition count 8272
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 21 with 16 rules applied. Total rules applied 704 place count 2396 transition count 8256
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 21 with 6 rules applied. Total rules applied 710 place count 2393 transition count 8292
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 21 with 5 rules applied. Total rules applied 715 place count 2393 transition count 8287
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 22 with 15 rules applied. Total rules applied 730 place count 2393 transition count 8272
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 22 with 6 rules applied. Total rules applied 736 place count 2390 transition count 8305
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 22 with 7 rules applied. Total rules applied 743 place count 2390 transition count 8298
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 23 with 14 rules applied. Total rules applied 757 place count 2390 transition count 8284
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 23 with 6 rules applied. Total rules applied 763 place count 2387 transition count 8322
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 23 with 3 rules applied. Total rules applied 766 place count 2387 transition count 8319
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 24 with 15 rules applied. Total rules applied 781 place count 2387 transition count 8304
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 24 with 6 rules applied. Total rules applied 787 place count 2384 transition count 8338
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 24 with 5 rules applied. Total rules applied 792 place count 2384 transition count 8333
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 25 with 14 rules applied. Total rules applied 806 place count 2384 transition count 8319
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 25 with 6 rules applied. Total rules applied 812 place count 2381 transition count 8355
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 25 with 5 rules applied. Total rules applied 817 place count 2381 transition count 8350
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 26 with 15 rules applied. Total rules applied 832 place count 2381 transition count 8335
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 26 with 6 rules applied. Total rules applied 838 place count 2378 transition count 8370
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 26 with 5 rules applied. Total rules applied 843 place count 2378 transition count 8365
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 27 with 15 rules applied. Total rules applied 858 place count 2378 transition count 8350
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 27 with 6 rules applied. Total rules applied 864 place count 2375 transition count 8385
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 27 with 5 rules applied. Total rules applied 869 place count 2375 transition count 8380
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 28 with 15 rules applied. Total rules applied 884 place count 2375 transition count 8365
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 28 with 6 rules applied. Total rules applied 890 place count 2372 transition count 8401
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 28 with 5 rules applied. Total rules applied 895 place count 2372 transition count 8396
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 29 with 15 rules applied. Total rules applied 910 place count 2372 transition count 8381
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 29 with 6 rules applied. Total rules applied 916 place count 2369 transition count 8416
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 29 with 5 rules applied. Total rules applied 921 place count 2369 transition count 8411
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 30 with 15 rules applied. Total rules applied 936 place count 2369 transition count 8396
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 30 with 6 rules applied. Total rules applied 942 place count 2366 transition count 8433
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 30 with 3 rules applied. Total rules applied 945 place count 2366 transition count 8430
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 31 with 16 rules applied. Total rules applied 961 place count 2366 transition count 8414
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 31 with 6 rules applied. Total rules applied 967 place count 2363 transition count 8446
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 31 with 3 rules applied. Total rules applied 970 place count 2363 transition count 8443
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 32 with 15 rules applied. Total rules applied 985 place count 2363 transition count 8428
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 32 with 6 rules applied. Total rules applied 991 place count 2360 transition count 8458
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 32 with 3 rules applied. Total rules applied 994 place count 2360 transition count 8455
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 33 with 15 rules applied. Total rules applied 1009 place count 2360 transition count 8440
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 33 with 6 rules applied. Total rules applied 1015 place count 2357 transition count 8470
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 33 with 3 rules applied. Total rules applied 1018 place count 2357 transition count 8467
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 34 with 16 rules applied. Total rules applied 1034 place count 2357 transition count 8451
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 34 with 6 rules applied. Total rules applied 1040 place count 2354 transition count 8482
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 34 with 3 rules applied. Total rules applied 1043 place count 2354 transition count 8479
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 35 with 16 rules applied. Total rules applied 1059 place count 2354 transition count 8463
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 35 with 6 rules applied. Total rules applied 1065 place count 2351 transition count 8493
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 35 with 3 rules applied. Total rules applied 1068 place count 2351 transition count 8490
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 36 with 15 rules applied. Total rules applied 1083 place count 2351 transition count 8475
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 36 with 6 rules applied. Total rules applied 1089 place count 2348 transition count 8503
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 36 with 5 rules applied. Total rules applied 1094 place count 2348 transition count 8498
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 37 with 14 rules applied. Total rules applied 1108 place count 2348 transition count 8484
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 37 with 6 rules applied. Total rules applied 1114 place count 2345 transition count 8514
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 37 with 3 rules applied. Total rules applied 1117 place count 2345 transition count 8511
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 38 with 15 rules applied. Total rules applied 1132 place count 2345 transition count 8496
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 38 with 6 rules applied. Total rules applied 1138 place count 2342 transition count 8526
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 38 with 3 rules applied. Total rules applied 1141 place count 2342 transition count 8523
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 39 with 15 rules applied. Total rules applied 1156 place count 2342 transition count 8508
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 39 with 6 rules applied. Total rules applied 1162 place count 2339 transition count 8539
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 39 with 3 rules applied. Total rules applied 1165 place count 2339 transition count 8536
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 40 with 16 rules applied. Total rules applied 1181 place count 2339 transition count 8520
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 40 with 6 rules applied. Total rules applied 1187 place count 2336 transition count 8550
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 40 with 3 rules applied. Total rules applied 1190 place count 2336 transition count 8547
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 41 with 14 rules applied. Total rules applied 1204 place count 2336 transition count 8533
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 41 with 4 rules applied. Total rules applied 1208 place count 2334 transition count 8554
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 41 with 2 rules applied. Total rules applied 1210 place count 2334 transition count 8552
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 42 with 7 rules applied. Total rules applied 1217 place count 2334 transition count 8545
Free-agglomeration rule applied 511 times with reduction of 78 identical transitions.
Iterating global reduction 42 with 511 rules applied. Total rules applied 1728 place count 2334 transition count 7956
Reduce places removed 511 places and 0 transitions.
Drop transitions removed 560 transitions
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 659 transitions.
Iterating post reduction 42 with 1170 rules applied. Total rules applied 2898 place count 1823 transition count 7297
Drop transitions removed 218 transitions
Redundant transition composition rules discarded 218 transitions
Iterating global reduction 43 with 218 rules applied. Total rules applied 3116 place count 1823 transition count 7079
Applied a total of 3116 rules in 11842 ms. Remains 1823 /2498 variables (removed 675) and now considering 7079/9435 (removed 2356) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11844 ms. Remains : 1823/2498 places, 7079/9435 transitions.
Finished random walk after 317497 steps, including 0 resets, run visited all 930 properties in 24542 ms. (steps per millisecond=12 )
Able to resolve query QuasiLiveness after proving 7078 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 77465 ms.
ITS solved all properties within timeout

BK_STOP 1678397968876

--------------------
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 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="DLCshifumi-PT-4b"
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 DLCshifumi-PT-4b, 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 r121-tall-167814499700522"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-4b.tgz
mv DLCshifumi-PT-4b 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 ;