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.r344-tall-167889216500572.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 marciexred
Input is RingSingleMessageInMbox-PT-d2m080, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r344-tall-167889216500572
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 102M
-rw-r--r-- 1 mcc users 8.1K Feb 26 05:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 05:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 05:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 05:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 05:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 26 05:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 05:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Feb 26 05:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 102M Mar 5 18:23 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 1679140671542

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=marciexred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=RingSingleMessageInMbox-PT-d2m080
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-18 11:57:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-18 11:57:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 11:57:56] [INFO ] Load time of PNML (sax parser for PT used): 3158 ms
[2023-03-18 11:57:56] [INFO ] Transformed 66950 places.
[2023-03-18 11:57:56] [INFO ] Transformed 213625 transitions.
[2023-03-18 11:57:56] [INFO ] Parsed PT model containing 66950 places and 213625 transitions and 854500 arcs in 3733 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 66950/66950 places, 213625/213625 transitions.
Reduce places removed 36898 places and 0 transitions.
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 300 transitions.
Iterating post reduction 0 with 37198 rules applied. Total rules applied 37198 place count 30052 transition count 213325
Applied a total of 37198 rules in 2064 ms. Remains 30052 /66950 variables (removed 36898) and now considering 213325/213625 (removed 300) transitions.
// Phase 1: matrix 213325 rows 30052 cols
[2023-03-18 11:59:46] [INFO ] Computed 3 place invariants in 107441 ms
[2023-03-18 11:59:49] [INFO ] Implicit Places using invariants in 110217 ms returned []
Implicit Place search using SMT only with invariants took 110245 ms to find 0 implicit places.
[2023-03-18 11:59:49] [INFO ] Invariant cache hit.
[2023-03-18 11:59:51] [INFO ] Dead Transitions using invariants and state equation in 2518 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 30052/66950 places, 213325/213625 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 114852 ms. Remains : 30052/66950 places, 213325/213625 transitions.
Discarding 183290 transitions out of 213325. Remains 30035
Initial state reduction rules removed 1 formulas.
Interrupted random walk after 8509 steps, including 1242 resets, run timeout after 30004 ms. (steps per millisecond=0 ) properties seen 68
Probabilistic random walk after 30000 steps, saw 19865 distinct states, run finished after 83629 ms. (steps per millisecond=0 ) properties seen :5514
Running SMT prover for 24439 properties.
[2023-03-18 12:04:27] [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)
[2023-03-18 12:04:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 12:04:53] [INFO ] After 25046ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 24439 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 24463 out of 30052 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30052/30052 places, 213325/213325 transitions.
Graph (complete) has 272936 edges and 30052 vertex of which 30050 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.225 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 30050 transition count 213323
Discarding 59 places :
Symmetric choice reduction at 1 with 59 rule applications. Total rules 62 place count 29991 transition count 205947
Iterating global reduction 1 with 59 rules applied. Total rules applied 121 place count 29991 transition count 205947
Ensure Unique test removed 1931 transitions
Reduce isomorphic transitions removed 1931 transitions.
Iterating post reduction 1 with 1931 rules applied. Total rules applied 2052 place count 29991 transition count 204016
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 2059 place count 29984 transition count 204009
Iterating global reduction 2 with 7 rules applied. Total rules applied 2066 place count 29984 transition count 204009
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 2070 place count 29980 transition count 204005
Iterating global reduction 2 with 4 rules applied. Total rules applied 2074 place count 29980 transition count 204005
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 2076 place count 29980 transition count 204003
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 2077 place count 29979 transition count 204002
Iterating global reduction 3 with 1 rules applied. Total rules applied 2078 place count 29979 transition count 204002
Applied a total of 2078 rules in 9773 ms. Remains 29979 /30052 variables (removed 73) and now considering 204002/213325 (removed 9323) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9777 ms. Remains : 29979/30052 places, 204002/213325 transitions.
Interrupted random walk after 10215 steps, including 1498 resets, run timeout after 30006 ms. (steps per millisecond=0 ) properties seen 30
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 69 ms. (steps per millisecond=14 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 113 ms. (steps per millisecond=8 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=14 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 159 ms. (steps per millisecond=6 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=13 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 81 ms. (steps per millisecond=12 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=13 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 102 ms. (steps per millisecond=9 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 174 ms. (steps per millisecond=5 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 82 ms. (steps per millisecond=12 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 105 ms. (steps per millisecond=9 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 121 ms. (steps per millisecond=8 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 24409) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 24409) seen :0
Interrupted probabilistic random walk after 36793 steps, run timeout after 96002 ms. (steps per millisecond=0 ) properties seen :{2640=1, 2641=1, 2642=1, 2643=1, 2644=1, 2885=1, 2886=1, 2887=1, 2888=1, 2889=1, 3129=1, 3130=1, 3131=1, 3132=1, 3133=1, 3134=1, 3135=1, 3136=1, 3137=1, 3138=1, 3139=1, 3140=1, 3381=1, 3382=1, 3383=1, 3384=1, 3385=1, 9331=1, 16438=1, 23994=1}
Probabilistic random walk after 36793 steps, saw 28185 distinct states, run finished after 96008 ms. (steps per millisecond=0 ) properties seen :30
Running SMT prover for 24379 properties.
// Phase 1: matrix 204002 rows 29979 cols
[2023-03-18 12:08:52] [INFO ] Computed 3 place invariants in 100311 ms
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)
[2023-03-18 12:12:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 12:12:37] [INFO ] After 225047ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 24379 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 24403 out of 29979 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29979/29979 places, 204002/204002 transitions.
Graph (complete) has 263408 edges and 29979 vertex of which 29977 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.120 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 29977 transition count 204000
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 17 place count 29963 transition count 202165
Iterating global reduction 1 with 14 rules applied. Total rules applied 31 place count 29963 transition count 202165
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 81 place count 29963 transition count 202115
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 87 place count 29957 transition count 202109
Iterating global reduction 2 with 6 rules applied. Total rules applied 93 place count 29957 transition count 202109
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 98 place count 29957 transition count 202104
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 99 place count 29956 transition count 202103
Iterating global reduction 3 with 1 rules applied. Total rules applied 100 place count 29956 transition count 202103
Applied a total of 100 rules in 7639 ms. Remains 29956 /29979 variables (removed 23) and now considering 202103/204002 (removed 1899) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7639 ms. Remains : 29956/29979 places, 202103/204002 transitions.
Interrupted random walk after 9006 steps, including 1316 resets, run timeout after 30004 ms. (steps per millisecond=0 ) properties seen 22
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 158 ms. (steps per millisecond=6 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 103 ms. (steps per millisecond=9 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 83 ms. (steps per millisecond=12 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 24357) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 24357) seen :0
Interrupted probabilistic random walk after 36044 steps, run timeout after 96002 ms. (steps per millisecond=0 ) properties seen :{9395=1, 16388=1}
Probabilistic random walk after 36044 steps, saw 27791 distinct states, run finished after 96003 ms. (steps per millisecond=0 ) properties seen :2
Running SMT prover for 24355 properties.
// Phase 1: matrix 202103 rows 29956 cols
[2023-03-18 12:15:31] [INFO ] Computed 3 place invariants in 37124 ms
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)
[2023-03-18 12:19:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 12:19:16] [INFO ] After 225066ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 24355 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 24379 out of 29956 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29956/29956 places, 202103/202103 transitions.
Graph (complete) has 261238 edges and 29956 vertex of which 29955 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.129 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 29955 transition count 202102
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 15 place count 29942 transition count 202084
Iterating global reduction 1 with 13 rules applied. Total rules applied 28 place count 29942 transition count 202084
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 150 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 178 place count 29942 transition count 201934
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 183 place count 29937 transition count 201929
Iterating global reduction 2 with 5 rules applied. Total rules applied 188 place count 29937 transition count 201929
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 193 place count 29937 transition count 201924
Applied a total of 193 rules in 6738 ms. Remains 29937 /29956 variables (removed 19) and now considering 201924/202103 (removed 179) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6738 ms. Remains : 29937/29956 places, 201924/202103 transitions.
Interrupted random walk after 8434 steps, including 1276 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties seen 28
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 77 ms. (steps per millisecond=13 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 235 ms. (steps per millisecond=4 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 97 ms. (steps per millisecond=10 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 76 ms. (steps per millisecond=13 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 127 ms. (steps per millisecond=7 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 73 ms. (steps per millisecond=13 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 98 ms. (steps per millisecond=10 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 24327) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 85 ms. (steps per millisecond=11 ) properties (out of 24327) seen :0
Interrupted probabilistic random walk after 33661 steps, run timeout after 96993 ms. (steps per millisecond=0 ) properties seen :{9376=1, 16360=1}
Probabilistic random walk after 33661 steps, saw 26580 distinct states, run finished after 96994 ms. (steps per millisecond=0 ) properties seen :2
Running SMT prover for 24325 properties.
// Phase 1: matrix 201924 rows 29937 cols
[2023-03-18 12:22:29] [INFO ] Computed 3 place invariants in 56214 ms
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)
[2023-03-18 12:26:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 12:26:14] [INFO ] After 225096ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 24325 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 24349 out of 29937 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29937/29937 places, 201924/201924 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 29921 transition count 198288
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 29921 transition count 198288
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 81 place count 29921 transition count 198239
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 85 place count 29917 transition count 198235
Iterating global reduction 1 with 4 rules applied. Total rules applied 89 place count 29917 transition count 198235
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 93 place count 29917 transition count 198231
Applied a total of 93 rules in 6092 ms. Remains 29917 /29937 variables (removed 20) and now considering 198231/201924 (removed 3693) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6092 ms. Remains : 29917/29937 places, 198231/201924 transitions.
Interrupted random walk after 10204 steps, including 1508 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 34
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 72 ms. (steps per millisecond=13 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 69 ms. (steps per millisecond=14 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 75 ms. (steps per millisecond=13 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 78 ms. (steps per millisecond=12 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 79 ms. (steps per millisecond=12 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 92 ms. (steps per millisecond=10 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=13 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 108 ms. (steps per millisecond=9 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 24291) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 68 ms. (steps per millisecond=14 ) properties (out of 24291) seen :0
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 12562032 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16052448 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="RingSingleMessageInMbox-PT-d2m080"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is RingSingleMessageInMbox-PT-d2m080, 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 r344-tall-167889216500572"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d2m080.tgz
mv RingSingleMessageInMbox-PT-d2m080 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 ;