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.r019-oct2-167813607500278.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is AutoFlight-PT-05b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r019-oct2-167813607500278
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 6.0K Feb 25 18:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 18:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 18:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 18:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 18:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Feb 25 18:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 18:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 18:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 113K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678896160852

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=AutoFlight-PT-05b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-15 16:02:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-15 16:02:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 16:02:44] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2023-03-15 16:02:44] [INFO ] Transformed 482 places.
[2023-03-15 16:02:44] [INFO ] Transformed 480 transitions.
[2023-03-15 16:02:44] [INFO ] Found NUPN structural information;
[2023-03-15 16:02:44] [INFO ] Parsed PT model containing 482 places and 480 transitions and 1120 arcs in 246 ms.
Structural test allowed to assert that 286 places are NOT stable. Took 9 ms.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 554 ms. (steps per millisecond=18 ) properties (out of 196) seen :78
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
[2023-03-15 16:02:44] [INFO ] Flatten gal took : 129 ms
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
[2023-03-15 16:02:44] [INFO ] Flatten gal took : 24 ms
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 118) seen :0
[2023-03-15 16:02:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2391467214045933258.gal : 20 ms
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
[2023-03-15 16:02:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3698438688217777556.prop : 1 ms
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 118) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 118) seen :0
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2391467214045933258.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3698438688217777556.prop' '--nowitness' '--gen-order' 'FOLLOW'

Running SMT prover for 118 properties.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
// Phase 1: matrix 480 rows 482 cols
[2023-03-15 16:02:45] [INFO ] Computed 34 place invariants in 16 ms
Loading property file /tmp/ReachabilityCardinality3698438688217777556.prop.
SDD proceeding with computation,118 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,118 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,118 properties remain. new max is 16
SDD size :8 after 17
SDD proceeding with computation,118 properties remain. new max is 32
SDD size :17 after 34
SDD proceeding with computation,118 properties remain. new max is 64
SDD size :34 after 476
SDD proceeding with computation,118 properties remain. new max is 128
SDD size :476 after 198986
SDD proceeding with computation,118 properties remain. new max is 256
SDD size :198986 after 3.86947e+10
SDD proceeding with computation,118 properties remain. new max is 512
SDD size :3.86947e+10 after 8.79436e+19
[2023-03-15 16:02:48] [INFO ] After 3097ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:118
[2023-03-15 16:02:49] [INFO ] [Nat]Absence check using 33 positive place invariants in 31 ms returned sat
[2023-03-15 16:02:49] [INFO ] [Nat]Absence check using 33 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-15 16:02:54] [INFO ] After 3269ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :118
[2023-03-15 16:02:55] [INFO ] Deduced a trap composed of 24 places in 1709 ms of which 8 ms to minimize.
[2023-03-15 16:02:56] [INFO ] Deduced a trap composed of 73 places in 219 ms of which 23 ms to minimize.
[2023-03-15 16:02:58] [INFO ] Deduced a trap composed of 75 places in 2323 ms of which 2 ms to minimize.
[2023-03-15 16:02:59] [INFO ] Deduced a trap composed of 80 places in 655 ms of which 0 ms to minimize.
[2023-03-15 16:02:59] [INFO ] Deduced a trap composed of 74 places in 605 ms of which 5 ms to minimize.
[2023-03-15 16:03:00] [INFO ] Deduced a trap composed of 82 places in 393 ms of which 26 ms to minimize.
[2023-03-15 16:03:01] [INFO ] Deduced a trap composed of 81 places in 737 ms of which 1 ms to minimize.
[2023-03-15 16:03:01] [INFO ] Deduced a trap composed of 63 places in 695 ms of which 1 ms to minimize.
[2023-03-15 16:03:01] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 7621 ms
[2023-03-15 16:03:02] [INFO ] Deduced a trap composed of 26 places in 462 ms of which 0 ms to minimize.
[2023-03-15 16:03:03] [INFO ] Deduced a trap composed of 31 places in 1309 ms of which 2 ms to minimize.
[2023-03-15 16:03:03] [INFO ] Deduced a trap composed of 84 places in 127 ms of which 27 ms to minimize.
[2023-03-15 16:03:04] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 1 ms to minimize.
[2023-03-15 16:03:04] [INFO ] Deduced a trap composed of 64 places in 352 ms of which 1 ms to minimize.
[2023-03-15 16:03:04] [INFO ] Deduced a trap composed of 86 places in 255 ms of which 1 ms to minimize.
[2023-03-15 16:03:05] [INFO ] Deduced a trap composed of 76 places in 289 ms of which 1 ms to minimize.
[2023-03-15 16:03:05] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3294 ms
[2023-03-15 16:03:05] [INFO ] Deduced a trap composed of 60 places in 147 ms of which 1 ms to minimize.
[2023-03-15 16:03:05] [INFO ] Deduced a trap composed of 45 places in 130 ms of which 0 ms to minimize.
[2023-03-15 16:03:05] [INFO ] Deduced a trap composed of 46 places in 147 ms of which 1 ms to minimize.
[2023-03-15 16:03:05] [INFO ] Deduced a trap composed of 49 places in 54 ms of which 0 ms to minimize.
[2023-03-15 16:03:06] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 0 ms to minimize.
[2023-03-15 16:03:06] [INFO ] Deduced a trap composed of 64 places in 62 ms of which 0 ms to minimize.
[2023-03-15 16:03:06] [INFO ] Deduced a trap composed of 60 places in 55 ms of which 1 ms to minimize.
[2023-03-15 16:03:06] [INFO ] Deduced a trap composed of 55 places in 74 ms of which 1 ms to minimize.
[2023-03-15 16:03:06] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 891 ms
[2023-03-15 16:03:06] [INFO ] Deduced a trap composed of 39 places in 97 ms of which 0 ms to minimize.
[2023-03-15 16:03:06] [INFO ] Deduced a trap composed of 81 places in 75 ms of which 0 ms to minimize.
[2023-03-15 16:03:06] [INFO ] Deduced a trap composed of 88 places in 67 ms of which 1 ms to minimize.
[2023-03-15 16:03:06] [INFO ] Deduced a trap composed of 83 places in 238 ms of which 1 ms to minimize.
[2023-03-15 16:03:06] [INFO ] Deduced a trap composed of 80 places in 67 ms of which 1 ms to minimize.
[2023-03-15 16:03:06] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 643 ms
[2023-03-15 16:03:07] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 1 ms to minimize.
[2023-03-15 16:03:07] [INFO ] Deduced a trap composed of 33 places in 35 ms of which 0 ms to minimize.
[2023-03-15 16:03:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 131 ms
[2023-03-15 16:03:08] [INFO ] Deduced a trap composed of 80 places in 349 ms of which 0 ms to minimize.
[2023-03-15 16:03:09] [INFO ] Deduced a trap composed of 102 places in 966 ms of which 1 ms to minimize.
[2023-03-15 16:03:09] [INFO ] Deduced a trap composed of 110 places in 108 ms of which 0 ms to minimize.
[2023-03-15 16:03:09] [INFO ] Deduced a trap composed of 88 places in 180 ms of which 2 ms to minimize.
[2023-03-15 16:03:09] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1746 ms
[2023-03-15 16:03:09] [INFO ] Deduced a trap composed of 73 places in 374 ms of which 19 ms to minimize.
[2023-03-15 16:03:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 415 ms
[2023-03-15 16:03:12] [INFO ] Deduced a trap composed of 56 places in 2884 ms of which 2 ms to minimize.
[2023-03-15 16:03:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2952 ms
[2023-03-15 16:03:13] [INFO ] Deduced a trap composed of 79 places in 866 ms of which 1 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 16:03:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 16:03:13] [INFO ] After 25766ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:118
Fused 118 Parikh solutions to 114 different solutions.
Parikh walk visited 111 properties in 30289 ms.
Support contains 7 out of 482 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 482/482 places, 480/480 transitions.
Drop transitions removed 186 transitions
Trivial Post-agglo rules discarded 186 transitions
Performed 186 trivial Post agglomeration. Transition count delta: 186
Iterating post reduction 0 with 186 rules applied. Total rules applied 186 place count 482 transition count 294
Reduce places removed 186 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 220 rules applied. Total rules applied 406 place count 296 transition count 260
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 416 place count 286 transition count 260
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 63 Pre rules applied. Total rules applied 416 place count 286 transition count 197
Deduced a syphon composed of 63 places in 2 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 542 place count 223 transition count 197
Discarding 44 places :
Symmetric choice reduction at 3 with 44 rule applications. Total rules 586 place count 179 transition count 153
Iterating global reduction 3 with 44 rules applied. Total rules applied 630 place count 179 transition count 153
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 630 place count 179 transition count 138
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 660 place count 164 transition count 138
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 740 place count 124 transition count 98
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 741 place count 124 transition count 97
Free-agglomeration rule applied 20 times.
Iterating global reduction 3 with 20 rules applied. Total rules applied 761 place count 124 transition count 77
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 781 place count 104 transition count 77
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 782 place count 103 transition count 76
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 4 with 42 rules applied. Total rules applied 824 place count 85 transition count 52
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 5 with 24 rules applied. Total rules applied 848 place count 61 transition count 52
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 15 Pre rules applied. Total rules applied 848 place count 61 transition count 37
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 878 place count 46 transition count 37
Applied a total of 878 rules in 166 ms. Remains 46 /482 variables (removed 436) and now considering 37/480 (removed 443) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 46/482 places, 37/480 transitions.
Finished random walk after 76 steps, including 0 resets, run visited all 7 properties in 2 ms. (steps per millisecond=38 )
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query StableMarking after proving 197 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 60518 ms.

BK_STOP 1678896224924

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-05b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is AutoFlight-PT-05b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r019-oct2-167813607500278"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-05b.tgz
mv AutoFlight-PT-05b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;