Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r044-smll-171620180900132.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is AutoFlight-PT-96b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-smll-171620180900132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 17:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 22:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 12 22:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 12 22:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 12 22:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.9M May 18 16:42 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 1716273231301

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=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=AutoFlight-PT-96b
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-21 06:33:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-21 06:33:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 06:33:55] [INFO ] Load time of PNML (sax parser for PT used): 503 ms
[2024-05-21 06:33:55] [INFO ] Transformed 7894 places.
[2024-05-21 06:33:55] [INFO ] Transformed 7868 transitions.
[2024-05-21 06:33:55] [INFO ] Found NUPN structural information;
[2024-05-21 06:33:55] [INFO ] Parsed PT model containing 7894 places and 7868 transitions and 18200 arcs in 994 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 7894/7894 places, 7868/7868 transitions.
Drop transitions removed 3414 transitions
Trivial Post-agglo rules discarded 3414 transitions
Performed 3414 trivial Post agglomeration. Transition count delta: 3414
Iterating post reduction 0 with 3414 rules applied. Total rules applied 3414 place count 7894 transition count 4454
Reduce places removed 3414 places and 0 transitions.
Ensure Unique test removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Drop transitions removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 1 with 3990 rules applied. Total rules applied 7404 place count 4480 transition count 3878
Reduce places removed 192 places and 0 transitions.
Iterating post reduction 2 with 192 rules applied. Total rules applied 7596 place count 4288 transition count 3878
Performed 1013 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1013 Pre rules applied. Total rules applied 7596 place count 4288 transition count 2865
Deduced a syphon composed of 1013 places in 212 ms
Reduce places removed 1013 places and 0 transitions.
Iterating global reduction 3 with 2026 rules applied. Total rules applied 9622 place count 3275 transition count 2865
Performed 1400 Post agglomeration using F-continuation condition.Transition count delta: 1400
Deduced a syphon composed of 1400 places in 3 ms
Reduce places removed 1400 places and 0 transitions.
Iterating global reduction 3 with 2800 rules applied. Total rules applied 12422 place count 1875 transition count 1465
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 12422 rules in 1483 ms. Remains 1875 /7894 variables (removed 6019) and now considering 1465/7868 (removed 6403) transitions.
// Phase 1: matrix 1465 rows 1875 cols
[2024-05-21 06:33:57] [INFO ] Computed 514 invariants in 110 ms
[2024-05-21 06:34:00] [INFO ] Implicit Places using invariants in 3292 ms returned []
[2024-05-21 06:34:00] [INFO ] Invariant cache hit.
[2024-05-21 06:34:02] [INFO ] Implicit Places using invariants and state equation in 1713 ms returned []
Implicit Place search using SMT with State Equation took 5119 ms to find 0 implicit places.
[2024-05-21 06:34:02] [INFO ] Invariant cache hit.
[2024-05-21 06:34:04] [INFO ] Dead Transitions using invariants and state equation in 2144 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 1875/7894 places, 1465/7868 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 8753 ms. Remains : 1875/7894 places, 1465/7868 transitions.
Discarding 288 transitions out of 1465. Remains 1177
Initial state reduction rules removed 1 formulas.
[2024-05-21 06:34:06] [INFO ] Flatten gal took : 614 ms
[2024-05-21 06:34:06] [INFO ] Flatten gal took : 383 ms
[2024-05-21 06:34:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality540670430581876873.gal : 75 ms
[2024-05-21 06:34:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5076476959242530847.prop : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality540670430581876873.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5076476959242530847.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality5076476959242530847.prop.
Incomplete random walk after 10000 steps, including 44 resets, run finished after 2903 ms. (steps per millisecond=3 ) properties (out of 1176) seen :285
Running SMT prover for 891 properties.
[2024-05-21 06:34:07] [INFO ] Invariant cache hit.
Reachability property qltransition_686 is true.
Reachability property qltransition_684 is true.
Reachability property qltransition_683 is true.
Reachability property qltransition_680 is true.
Reachability property qltransition_678 is true.
Reachability property qltransition_676 is true.
Reachability property qltransition_674 is true.
Reachability property qltransition_672 is true.
Reachability property qltransition_670 is true.
Reachability property qltransition_668 is true.
Reachability property qltransition_666 is true.
Reachability property qltransition_664 is true.
Reachability property qltransition_662 is true.
Reachability property qltransition_660 is true.
Reachability property qltransition_658 is true.
Reachability property qltransition_656 is true.
Reachability property qltransition_654 is true.
Reachability property qltransition_652 is true.
Reachability property qltransition_650 is true.
Reachability property qltransition_648 is true.
Reachability property qltransition_646 is true.
Reachability property qltransition_644 is true.
Reachability property qltransition_642 is true.
Reachability property qltransition_640 is true.
Reachability property qltransition_638 is true.
Reachability property qltransition_636 is true.
Reachability property qltransition_634 is true.
Reachability property qltransition_632 is true.
Reachability property qltransition_630 is true.
Reachability property qltransition_628 is true.
Reachability property qltransition_627 is true.
Reachability property qltransition_624 is true.
Reachability property qltransition_622 is true.
Reachability property qltransition_620 is true.
Reachability property qltransition_618 is true.
Reachability property qltransition_616 is true.
Reachability property qltransition_614 is true.
Reachability property qltransition_612 is true.
Reachability property qltransition_610 is true.
Reachability property qltransition_608 is true.
Reachability property qltransition_606 is true.
Reachability property qltransition_604 is true.
Reachability property qltransition_602 is true.
Reachability property qltransition_600 is true.
Reachability property qltransition_598 is true.
Reachability property qltransition_596 is true.
Reachability property qltransition_594 is true.
Reachability property qltransition_592 is true.
Reachability property qltransition_590 is true.
Reachability property qltransition_588 is true.
Reachability property qltransition_586 is true.
Reachability property qltransition_584 is true.
Reachability property qltransition_582 is true.
Reachability property qltransition_580 is true.
Reachability property qltransition_578 is true.
Reachability property qltransition_576 is true.
Reachability property qltransition_574 is true.
Reachability property qltransition_572 is true.
Reachability property qltransition_571 is true.
Reachability property qltransition_568 is true.
Reachability property qltransition_566 is true.
Reachability property qltransition_564 is true.
Reachability property qltransition_562 is true.
Reachability property qltransition_560 is true.
Reachability property qltransition_558 is true.
Reachability property qltransition_556 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_552 is true.
Reachability property qltransition_550 is true.
Reachability property qltransition_548 is true.
Reachability property qltransition_546 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_540 is true.
Reachability property qltransition_539 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_534 is true.
Reachability property qltransition_532 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_528 is true.
Reachability property qltransition_526 is true.
Reachability property qltransition_524 is true.
Reachability property qltransition_522 is true.
Reachability property qltransition_520 is true.
Reachability property qltransition_518 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_514 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_508 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_504 is true.
Reachability property qltransition_502 is true.
Reachability property qltransition_500 is true.
Reachability property qltransition_498 is true.
Reachability property qltransition_496 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_492 is true.
Reachability property qltransition_490 is true.
Reachability property qltransition_488 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_482 is true.
Reachability property qltransition_480 is true.
SDD proceeding with computation,1072 properties remain. new max is 2
SDD size :1 after 28
SDD proceeding with computation,1072 properties remain. new max is 4
SDD size :28 after 730
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:2343)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:621)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:426)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-21 06:34:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-21 06:34:34] [INFO ] After 25034ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 891 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1476 out of 1875 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1875/1875 places, 1465/1465 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1862 transition count 1452
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1862 transition count 1452
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 1862 transition count 1448
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 34 place count 1858 transition count 1448
Applied a total of 34 rules in 343 ms. Remains 1858 /1875 variables (removed 17) and now considering 1448/1465 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 345 ms. Remains : 1858/1875 places, 1448/1465 transitions.
SDD proceeding with computation,1072 properties remain. new max is 8
SDD size :730 after 177148
Interrupted random walk after 211260 steps, including 953 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 348
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 543) seen :0
Running SMT prover for 543 properties.
// Phase 1: matrix 1448 rows 1858 cols
[2024-05-21 06:35:05] [INFO ] Computed 514 invariants in 45 ms
[2024-05-21 06:35:26] [INFO ] [Real]Absence check using 512 positive place invariants in 125 ms returned sat
[2024-05-21 06:35:26] [INFO ] [Real]Absence check using 512 positive and 2 generalized place invariants in 36 ms returned sat
[2024-05-21 06:37:19] [INFO ] After 93318ms SMT Verify possible using state equation in real domain returned unsat :0 sat :263 real:280
[2024-05-21 06:37:19] [INFO ] State equation strengthened by 484 read => feed constraints.
[2024-05-21 06:38:04] [INFO ] After 45002ms SMT Verify possible using 484 Read/Feed constraints in real domain returned unsat :0 sat :0 real:543
[2024-05-21 06:38:04] [INFO ] After 178306ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:543
[2024-05-21 06:38:26] [INFO ] [Nat]Absence check using 512 positive place invariants in 183 ms returned sat
[2024-05-21 06:38:26] [INFO ] [Nat]Absence check using 512 positive and 2 generalized place invariants in 35 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:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:426)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-21 06:41:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-21 06:41:49] [INFO ] After 225040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:543
Fused 543 Parikh solutions to 145 different solutions.
Parikh walk visited 327 properties in 22845 ms.
Support contains 400 out of 1858 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1858/1858 places, 1448/1448 transitions.
Discarding 86 places :
Symmetric choice reduction at 0 with 86 rule applications. Total rules 86 place count 1772 transition count 1362
Iterating global reduction 0 with 86 rules applied. Total rules applied 172 place count 1772 transition count 1362
Free-agglomeration rule applied 140 times.
Iterating global reduction 0 with 140 rules applied. Total rules applied 312 place count 1772 transition count 1222
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 0 with 140 rules applied. Total rules applied 452 place count 1632 transition count 1222
Applied a total of 452 rules in 530 ms. Remains 1632 /1858 variables (removed 226) and now considering 1222/1448 (removed 226) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 530 ms. Remains : 1632/1858 places, 1222/1448 transitions.
Interrupted random walk after 287138 steps, including 1765 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 75
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 141) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 141) seen :0
Running SMT prover for 141 properties.
// Phase 1: matrix 1222 rows 1632 cols
[2024-05-21 06:42:48] [INFO ] Computed 514 invariants in 17 ms
[2024-05-21 06:42:53] [INFO ] [Real]Absence check using 512 positive place invariants in 158 ms returned sat
[2024-05-21 06:42:53] [INFO ] [Real]Absence check using 512 positive and 2 generalized place invariants in 28 ms returned sat
[2024-05-21 06:43:26] [INFO ] After 37645ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:141
[2024-05-21 06:43:31] [INFO ] [Nat]Absence check using 512 positive place invariants in 226 ms returned sat
[2024-05-21 06:43:31] [INFO ] [Nat]Absence check using 512 positive and 2 generalized place invariants in 28 ms returned sat
Detected timeout of ITS tools.
[2024-05-21 06:44:07] [INFO ] Flatten gal took : 149 ms
[2024-05-21 06:44:07] [INFO ] Applying decomposition
[2024-05-21 06:44:08] [INFO ] Flatten gal took : 113 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph454493451238277765.txt' '-o' '/tmp/graph454493451238277765.bin' '-w' '/tmp/graph454493451238277765.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph454493451238277765.bin' '-l' '-1' '-v' '-w' '/tmp/graph454493451238277765.weights' '-q' '0' '-e' '0.001'
[2024-05-21 06:44:08] [INFO ] Decomposing Gal with order
[2024-05-21 06:44:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 06:44:09] [INFO ] Removed a total of 148 redundant transitions.
[2024-05-21 06:44:09] [INFO ] Flatten gal took : 310 ms
[2024-05-21 06:44:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 134 ms.
[2024-05-21 06:44:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16377589294130291360.gal : 44 ms
[2024-05-21 06:44:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14431671745641769739.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16377589294130291360.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14431671745641769739.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality14431671745641769739.prop.
SDD proceeding with computation,141 properties remain. new max is 4
SDD size :2 after 1.07474e+59
SDD proceeding with computation,141 properties remain. new max is 8
SDD size :1.07474e+59 after 1.70816e+79
SDD proceeding with computation,141 properties remain. new max is 16
SDD size :1.70816e+79 after 1.95936e+79
SDD proceeding with computation,141 properties remain. new max is 32
SDD size :1.95936e+79 after 2.36128e+79
SDD proceeding with computation,141 properties remain. new max is 64
SDD size :2.36128e+79 after 2.86368e+79
SDD proceeding with computation,141 properties remain. new max is 128
SDD size :2.86368e+79 after 6.12928e+79
SDD proceeding with computation,141 properties remain. new max is 256
SDD size :6.12928e+79 after 1.22083e+80
SDD proceeding with computation,141 properties remain. new max is 512
SDD size :1.22083e+80 after 1.84381e+80
SDD proceeding with computation,141 properties remain. new max is 1024
SDD size :1.84381e+80 after 2.17037e+80
SDD proceeding with computation,141 properties remain. new max is 2048
SDD size :2.17037e+80 after 2.46678e+80
SDD proceeding with computation,141 properties remain. new max is 4096
SDD size :2.46678e+80 after 5.60679e+80
Reachability property qltransition_1426 is true.
Reachability property qltransition_1424 is true.
Reachability property qltransition_1421 is true.
Reachability property qltransition_1419 is true.
Reachability property qltransition_1417 is true.
Reachability property qltransition_1261 is true.
Reachability property qltransition_1253 is true.
Reachability property qltransition_1245 is true.
Reachability property qltransition_1237 is true.
Reachability property qltransition_1229 is true.
Reachability property qltransition_1221 is true.
Reachability property qltransition_1213 is true.
Reachability property qltransition_1205 is true.
Reachability property qltransition_1197 is true.
Reachability property qltransition_1189 is true.
Reachability property qltransition_1181 is true.
Reachability property qltransition_1173 is true.
Reachability property qltransition_1165 is true.
Reachability property qltransition_1157 is true.
Reachability property qltransition_1149 is true.
Reachability property qltransition_1141 is true.
Reachability property qltransition_1133 is true.
Reachability property qltransition_1125 is true.
Reachability property qltransition_1117 is true.
Reachability property qltransition_1109 is true.
Reachability property qltransition_1102 is true.
Reachability property qltransition_1101 is true.
Reachability property qltransition_1094 is true.
Reachability property qltransition_1093 is true.
Reachability property qltransition_1086 is true.
Reachability property qltransition_1085 is true.
Reachability property qltransition_1078 is true.
Reachability property qltransition_1077 is true.
Reachability property qltransition_1070 is true.
Reachability property qltransition_1069 is true.
Reachability property qltransition_1062 is true.
Reachability property qltransition_1061 is true.
Reachability property qltransition_1054 is true.
Reachability property qltransition_1053 is true.
Reachability property qltransition_1046 is true.
Reachability property qltransition_1045 is true.
Reachability property qltransition_1038 is true.
Reachability property qltransition_1037 is true.
Reachability property qltransition_1030 is true.
Reachability property qltransition_1029 is true.
Reachability property qltransition_1022 is true.
Reachability property qltransition_1021 is true.
Reachability property qltransition_1014 is true.
Reachability property qltransition_1013 is true.
Reachability property qltransition_1006 is true.
Reachability property qltransition_1005 is true.
Reachability property qltransition_998 is true.
Reachability property qltransition_997 is true.
Reachability property qltransition_990 is true.
Reachability property qltransition_989 is true.
Reachability property qltransition_982 is true.
Reachability property qltransition_981 is true.
Reachability property qltransition_973 is true.
Reachability property qltransition_965 is true.
Reachability property qltransition_957 is true.
Reachability property qltransition_949 is true.
Reachability property qltransition_941 is true.
Reachability property qltransition_933 is true.
Reachability property qltransition_925 is true.
Reachability property qltransition_917 is true.
Reachability property qltransition_909 is true.
Reachability property qltransition_902 is true.
Reachability property qltransition_901 is true.
Reachability property qltransition_894 is true.
Reachability property qltransition_893 is true.
Reachability property qltransition_886 is true.
Reachability property qltransition_885 is true.
Reachability property qltransition_879 is true.
Reachability property qltransition_877 is true.
Reachability property qltransition_871 is true.
Reachability property qltransition_869 is true.
Reachability property qltransition_863 is true.
Reachability property qltransition_861 is true.
Reachability property qltransition_855 is true.
Reachability property qltransition_853 is true.
Reachability property qltransition_847 is true.
Reachability property qltransition_845 is true.
Reachability property qltransition_839 is true.
Reachability property qltransition_837 is true.
Reachability property qltransition_831 is true.
Reachability property qltransition_829 is true.
Reachability property qltransition_823 is true.
Reachability property qltransition_821 is true.
Reachability property qltransition_815 is true.
Reachability property qltransition_814 is true.
Reachability property qltransition_813 is true.
Reachability property qltransition_807 is true.
Reachability property qltransition_806 is true.
Reachability property qltransition_805 is true.
Reachability property qltransition_799 is true.
Reachability property qltransition_798 is true.
Reachability property qltransition_797 is true.
Reachability property qltransition_791 is true.
Reachability property qltransition_790 is true.
Reachability property qltransition_789 is true.
Reachability property qltransition_783 is true.
Reachability property qltransition_782 is true.
Reachability property qltransition_781 is true.
Reachability property qltransition_775 is true.
Reachability property qltransition_774 is true.
Reachability property qltransition_773 is true.
Reachability property qltransition_767 is true.
Reachability property qltransition_766 is true.
Reachability property qltransition_765 is true.
Reachability property qltransition_759 is true.
Reachability property qltransition_758 is true.
Reachability property qltransition_757 is true.
Reachability property qltransition_751 is true.
Reachability property qltransition_750 is true.
Reachability property qltransition_749 is true.
Reachability property qltransition_743 is true.
Reachability property qltransition_742 is true.
Reachability property qltransition_741 is true.
Reachability property qltransition_735 is true.
Reachability property qltransition_734 is true.
Reachability property qltransition_733 is true.
Reachability property qltransition_727 is true.
Reachability property qltransition_726 is true.
Reachability property qltransition_725 is true.
Reachability property qltransition_719 is true.
Reachability property qltransition_718 is true.
Reachability property qltransition_717 is true.
Reachability property qltransition_711 is true.
Reachability property qltransition_710 is true.
Reachability property qltransition_709 is true.
Reachability property qltransition_703 is true.
Reachability property qltransition_702 is true.
Reachability property qltransition_701 is true.
Reachability property qltransition_695 is true.
Reachability property qltransition_694 is true.
Reachability property qltransition_693 is true.
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :5.60679e+80 after 3.32187e+81
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :3.32187e+81 after 3.32187e+81
[2024-05-21 06:46:18] [INFO ] After 162835ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :141
[2024-05-21 06:46:18] [INFO ] State equation strengthened by 624 read => feed constraints.
[2024-05-21 06:47:11] [INFO ] After 52888ms SMT Verify possible using 624 Read/Feed constraints in natural domain returned unsat :0 sat :136
[2024-05-21 06:47:11] [INFO ] After 52889ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :136
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-05-21 06:47:11] [INFO ] After 225026ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :136
Parikh walk visited 0 properties in 28471 ms.
Support contains 6 out of 1632 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1632/1632 places, 1222/1222 transitions.
Free-agglomeration rule applied 144 times.
Iterating global reduction 0 with 144 rules applied. Total rules applied 144 place count 1632 transition count 1078
Reduce places removed 144 places and 0 transitions.
Iterating post reduction 0 with 144 rules applied. Total rules applied 288 place count 1488 transition count 1078
Applied a total of 288 rules in 213 ms. Remains 1488 /1632 variables (removed 144) and now considering 1078/1222 (removed 144) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 213 ms. Remains : 1488/1632 places, 1078/1222 transitions.
Finished random walk after 3419 steps, including 0 resets, run visited all 5 properties in 92 ms. (steps per millisecond=37 )
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 1177 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE USE_NUPN
Total runtime 825531 ms.

BK_STOP 1716274061317

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-96b"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is AutoFlight-PT-96b, 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 r044-smll-171620180900132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-96b.tgz
mv AutoFlight-PT-96b 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 ;