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.r311-tall-167873964200167.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 ltsminxred
Input is Philosophers-PT-010000, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-167873964200167
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 321M
-rw-r--r-- 1 mcc users 11M Feb 26 03:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52M Feb 26 03:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9M Feb 25 19:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 34M Feb 25 19:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0M Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21M Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6M Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17M Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9M Feb 26 20:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 47M Feb 26 20:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14M Feb 26 12:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79M Feb 26 12:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.1M Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 2.7M Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 22M 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 1679468670396

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=ltsminxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Philosophers-PT-010000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 07:04:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-22 07:04:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 07:04:33] [INFO ] Load time of PNML (sax parser for PT used): 1250 ms
[2023-03-22 07:04:33] [INFO ] Transformed 50000 places.
[2023-03-22 07:04:33] [INFO ] Transformed 50000 transitions.
[2023-03-22 07:04:33] [INFO ] Parsed PT model containing 50000 places and 50000 transitions and 160000 arcs in 1572 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 30 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Applied a total of 20000 rules in 8621 ms. Remains 40000 /50000 variables (removed 10000) and now considering 40000/50000 (removed 10000) transitions.
// Phase 1: matrix 40000 rows 40000 cols
[2023-03-22 07:04:42] [INFO ] Computed 20000 place invariants in 180 ms
[2023-03-22 07:04:45] [INFO ] Implicit Places using invariants in 3350 ms returned []
Implicit Place search using SMT only with invariants took 3379 ms to find 0 implicit places.
[2023-03-22 07:04:45] [INFO ] Invariant cache hit.
[2023-03-22 07:04:48] [INFO ] Dead Transitions using invariants and state equation in 3100 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 40000/50000 places, 40000/50000 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 15113 ms. Remains : 40000/50000 places, 40000/50000 transitions.
Initial state reduction rules removed 20000 formulas.
Interrupted random walk after 7902 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 6060
Running SMT prover for 13940 properties.
[2023-03-22 07:05:20] [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)
[2023-03-22 07:05:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 07:05:45] [INFO ] After 25117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 13940 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 23006 out of 40000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40000/40000 places, 40000/40000 transitions.
Free-agglomeration rule (complex) applied 388 times.
Iterating global reduction 0 with 388 rules applied. Total rules applied 388 place count 40000 transition count 39612
Reduce places removed 452 places and 0 transitions.
Drop transitions removed 388 transitions
Reduce isomorphic transitions removed 388 transitions.
Iterating post reduction 0 with 840 rules applied. Total rules applied 1228 place count 39548 transition count 39224
Applied a total of 1228 rules in 9020 ms. Remains 39548 /40000 variables (removed 452) and now considering 39224/40000 (removed 776) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9022 ms. Remains : 39548/40000 places, 39224/40000 transitions.
Interrupted random walk after 9088 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 4128
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 312 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 287 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 303 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 295 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 285 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 289 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 288 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 290 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 285 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 290 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 291 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 287 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 300 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 289 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 298 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 287 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 294 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 287 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 293 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 287 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 285 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 291 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 288 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 292 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 288 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 291 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 295 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 292 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 285 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 285 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 292 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 287 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 296 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 299 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 286 ms. (steps per millisecond=3 ) properties (out of 9812) seen :0
Running SMT prover for 9812 properties.
// Phase 1: matrix 39224 rows 39548 cols
[2023-03-22 07:06:39] [INFO ] Computed 19936 place invariants in 98 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)
[2023-03-22 07:10:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 07:10:24] [INFO ] After 225115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 9812 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 17056 out of 39548 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 39548/39548 places, 39224/39224 transitions.
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition FF2a_5329.End_5329 and 2 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 39546 transition count 39217
Reduce places removed 10 places and 0 transitions.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 22 place count 39536 transition count 39212
Free-agglomeration rule (complex) applied 1989 times.
Iterating global reduction 2 with 1989 rules applied. Total rules applied 2011 place count 39536 transition count 37223
Reduce places removed 2957 places and 0 transitions.
Drop transitions removed 1989 transitions
Reduce isomorphic transitions removed 1989 transitions.
Iterating post reduction 2 with 4946 rules applied. Total rules applied 6957 place count 36579 transition count 35234
Applied a total of 6957 rules in 31023 ms. Remains 36579 /39548 variables (removed 2969) and now considering 35234/39224 (removed 3990) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31024 ms. Remains : 36579/39548 places, 35234/39224 transitions.
Interrupted random walk after 5803 steps, including 0 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties seen 2312
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 299 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 329 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 301 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 300 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 288 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 301 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 317 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 296 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 294 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 289 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 297 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 297 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 297 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 289 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 296 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 297 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 304 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 297 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 294 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 292 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 295 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 302 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 296 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 291 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 292 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 296 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 302 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 296 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 293 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 291 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 297 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 301 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 297 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 292 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 290 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 297 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 303 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 295 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 293 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 290 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 296 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 304 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 296 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 293 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 290 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 296 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 303 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 295 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 293 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 289 ms. (steps per millisecond=3 ) properties (out of 7500) seen :0
Running SMT prover for 7500 properties.
// Phase 1: matrix 35234 rows 36579 cols
[2023-03-22 07:11:40] [INFO ] Computed 18962 place invariants in 76 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)
[2023-03-22 07:15:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 07:15:26] [INFO ] After 225188ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 7500 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 13455 out of 36579 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36579/36579 places, 35234/35234 transitions.
Graph (complete) has 104916 edges and 36579 vertex of which 36362 are kept as prefixes of interest. Removing 217 places using SCC suffix rule.26 ms
Discarding 217 places :
Also discarding 169 output transitions
Drop transitions removed 169 transitions
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition FF2a_390.End_390 and 2 places that fell out of Prefix Of Interest.
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 105 rules applied. Total rules applied 106 place count 36360 transition count 34960
Reduce places removed 168 places and 0 transitions.
Drop transitions removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 1 with 252 rules applied. Total rules applied 358 place count 36192 transition count 34876
Free-agglomeration rule (complex) applied 2093 times.
Iterating global reduction 2 with 2093 rules applied. Total rules applied 2451 place count 36192 transition count 32783
Reduce places removed 3544 places and 0 transitions.
Drop transitions removed 2093 transitions
Reduce isomorphic transitions removed 2093 transitions.
Iterating post reduction 2 with 5637 rules applied. Total rules applied 8088 place count 32648 transition count 30690
Applied a total of 8088 rules in 65289 ms. Remains 32648 /36579 variables (removed 3931) and now considering 30690/35234 (removed 4544) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65289 ms. Remains : 32648/36579 places, 30690/35234 transitions.
Interrupted random walk after 8345 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen 2496
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 268 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 262 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 271 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 255 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 263 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 273 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 263 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 263 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 262 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 262 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 263 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 258 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 255 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 263 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 260 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 256 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 262 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 5004) seen :0
Running SMT prover for 5004 properties.
// Phase 1: matrix 30690 rows 32648 cols
[2023-03-22 07:17:14] [INFO ] Computed 17303 place invariants in 81 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)
[2023-03-22 07:20:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 07:20:59] [INFO ] After 225171ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5004 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 9262 out of 32648 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32648/32648 places, 30690/30690 transitions.
Graph (complete) has 90198 edges and 32648 vertex of which 31707 are kept as prefixes of interest. Removing 941 places using SCC suffix rule.20 ms
Discarding 941 places :
Also discarding 768 output transitions
Drop transitions removed 768 transitions
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition FF2a_78.End_78 and 2 places that fell out of Prefix Of Interest.
Drop transitions removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Drop transitions removed 279 transitions
Trivial Post-agglo rules discarded 279 transitions
Performed 279 trivial Post agglomeration. Transition count delta: 279
Iterating post reduction 0 with 331 rules applied. Total rules applied 332 place count 31705 transition count 29591
Reduce places removed 558 places and 0 transitions.
Drop transitions removed 279 transitions
Reduce isomorphic transitions removed 279 transitions.
Iterating post reduction 1 with 837 rules applied. Total rules applied 1169 place count 31147 transition count 29312
Free-agglomeration rule (complex) applied 3052 times.
Iterating global reduction 2 with 3052 rules applied. Total rules applied 4221 place count 31147 transition count 26260
Reduce places removed 5752 places and 0 transitions.
Drop transitions removed 3052 transitions
Reduce isomorphic transitions removed 3052 transitions.
Iterating post reduction 2 with 8804 rules applied. Total rules applied 13025 place count 25395 transition count 23208
Applied a total of 13025 rules in 82084 ms. Remains 25395 /32648 variables (removed 7253) and now considering 23208/30690 (removed 7482) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82084 ms. Remains : 25395/32648 places, 23208/30690 transitions.
Interrupted random walk after 12180 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 2608
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 200 ms. (steps per millisecond=5 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 203 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 222 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 200 ms. (steps per millisecond=5 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 202 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 200 ms. (steps per millisecond=5 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 200 ms. (steps per millisecond=5 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 202 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 218 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 200 ms. (steps per millisecond=5 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 200 ms. (steps per millisecond=5 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 200 ms. (steps per millisecond=5 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 206 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 208 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 202 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 204 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 207 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 214 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 202 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 200 ms. (steps per millisecond=5 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 205 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 2396) seen :0
Running SMT prover for 2396 properties.
// Phase 1: matrix 23208 rows 25395 cols
[2023-03-22 07:23:01] [INFO ] Computed 13791 place invariants in 39 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)
[2023-03-22 07:26:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 07:26:46] [INFO ] After 225110ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2396 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4592 out of 25395 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25395/25395 places, 23208/23208 transitions.
Graph (complete) has 66814 edges and 25395 vertex of which 20505 are kept as prefixes of interest. Removing 4890 places using SCC suffix rule.14 ms
Discarding 4890 places :
Also discarding 4189 output transitions
Drop transitions removed 4189 transitions
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition FF2a_73.End_73 and 2 places that fell out of Prefix Of Interest.
Drop transitions removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Drop transitions removed 358 transitions
Trivial Post-agglo rules discarded 358 transitions
Performed 358 trivial Post agglomeration. Transition count delta: 358
Iterating post reduction 0 with 459 rules applied. Total rules applied 460 place count 20503 transition count 18560
Reduce places removed 716 places and 0 transitions.
Drop transitions removed 358 transitions
Reduce isomorphic transitions removed 358 transitions.
Iterating post reduction 1 with 1074 rules applied. Total rules applied 1534 place count 19787 transition count 18202
Free-agglomeration rule (complex) applied 2852 times.
Iterating global reduction 2 with 2852 rules applied. Total rules applied 4386 place count 19787 transition count 15350
Reduce places removed 5711 places and 0 transitions.
Drop transitions removed 2852 transitions
Reduce isomorphic transitions removed 2852 transitions.
Iterating post reduction 2 with 8563 rules applied. Total rules applied 12949 place count 14076 transition count 12498
Applied a total of 12949 rules in 48710 ms. Remains 14076 /25395 variables (removed 11319) and now considering 12498/23208 (removed 10710) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48710 ms. Remains : 14076/25395 places, 12498/23208 transitions.
Interrupted random walk after 30857 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen 2257
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1118 ms. (steps per millisecond=8 ) properties (out of 139) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1117 ms. (steps per millisecond=8 ) properties (out of 138) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1119 ms. (steps per millisecond=8 ) properties (out of 137) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1115 ms. (steps per millisecond=8 ) properties (out of 136) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1117 ms. (steps per millisecond=8 ) properties (out of 135) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1106 ms. (steps per millisecond=9 ) properties (out of 134) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1112 ms. (steps per millisecond=8 ) properties (out of 133) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1107 ms. (steps per millisecond=9 ) properties (out of 132) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1112 ms. (steps per millisecond=8 ) properties (out of 131) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1114 ms. (steps per millisecond=8 ) properties (out of 130) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1103 ms. (steps per millisecond=9 ) properties (out of 129) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1119 ms. (steps per millisecond=8 ) properties (out of 128) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1104 ms. (steps per millisecond=9 ) properties (out of 127) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1128 ms. (steps per millisecond=8 ) properties (out of 126) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1114 ms. (steps per millisecond=8 ) properties (out of 125) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1114 ms. (steps per millisecond=8 ) properties (out of 124) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1106 ms. (steps per millisecond=9 ) properties (out of 123) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1103 ms. (steps per millisecond=9 ) properties (out of 122) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1128 ms. (steps per millisecond=8 ) properties (out of 121) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1116 ms. (steps per millisecond=8 ) properties (out of 120) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1122 ms. (steps per millisecond=8 ) properties (out of 119) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1113 ms. (steps per millisecond=8 ) properties (out of 118) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1118 ms. (steps per millisecond=8 ) properties (out of 117) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1114 ms. (steps per millisecond=8 ) properties (out of 116) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1118 ms. (steps per millisecond=8 ) properties (out of 115) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1114 ms. (steps per millisecond=8 ) properties (out of 114) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1113 ms. (steps per millisecond=8 ) properties (out of 113) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1117 ms. (steps per millisecond=8 ) properties (out of 112) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1112 ms. (steps per millisecond=8 ) properties (out of 111) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1113 ms. (steps per millisecond=8 ) properties (out of 110) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1111 ms. (steps per millisecond=9 ) properties (out of 109) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1116 ms. (steps per millisecond=8 ) properties (out of 108) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1117 ms. (steps per millisecond=8 ) properties (out of 107) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1118 ms. (steps per millisecond=8 ) properties (out of 106) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1119 ms. (steps per millisecond=8 ) properties (out of 105) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1114 ms. (steps per millisecond=8 ) properties (out of 104) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1115 ms. (steps per millisecond=8 ) properties (out of 103) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1118 ms. (steps per millisecond=8 ) properties (out of 102) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1115 ms. (steps per millisecond=8 ) properties (out of 101) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1113 ms. (steps per millisecond=8 ) properties (out of 100) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1114 ms. (steps per millisecond=8 ) properties (out of 99) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1109 ms. (steps per millisecond=9 ) properties (out of 98) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1154 ms. (steps per millisecond=8 ) properties (out of 97) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1167 ms. (steps per millisecond=8 ) properties (out of 96) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1105 ms. (steps per millisecond=9 ) properties (out of 95) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1129 ms. (steps per millisecond=8 ) properties (out of 94) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1117 ms. (steps per millisecond=8 ) properties (out of 93) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1119 ms. (steps per millisecond=8 ) properties (out of 92) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1109 ms. (steps per millisecond=9 ) properties (out of 91) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1120 ms. (steps per millisecond=8 ) properties (out of 90) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1118 ms. (steps per millisecond=8 ) properties (out of 89) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1108 ms. (steps per millisecond=9 ) properties (out of 88) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1114 ms. (steps per millisecond=8 ) properties (out of 87) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1112 ms. (steps per millisecond=8 ) properties (out of 86) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1115 ms. (steps per millisecond=8 ) properties (out of 85) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1106 ms. (steps per millisecond=9 ) properties (out of 84) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1119 ms. (steps per millisecond=8 ) properties (out of 83) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1135 ms. (steps per millisecond=8 ) properties (out of 82) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1109 ms. (steps per millisecond=9 ) properties (out of 81) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1121 ms. (steps per millisecond=8 ) properties (out of 80) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1112 ms. (steps per millisecond=8 ) properties (out of 79) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1112 ms. (steps per millisecond=8 ) properties (out of 78) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1125 ms. (steps per millisecond=8 ) properties (out of 77) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1108 ms. (steps per millisecond=9 ) properties (out of 76) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1109 ms. (steps per millisecond=9 ) properties (out of 75) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1109 ms. (steps per millisecond=9 ) properties (out of 74) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1109 ms. (steps per millisecond=9 ) properties (out of 73) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1143 ms. (steps per millisecond=8 ) properties (out of 72) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1108 ms. (steps per millisecond=9 ) properties (out of 71) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1155 ms. (steps per millisecond=8 ) properties (out of 70) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1222 ms. (steps per millisecond=8 ) properties (out of 69) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1230 ms. (steps per millisecond=8 ) properties (out of 68) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1189 ms. (steps per millisecond=8 ) properties (out of 67) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1125 ms. (steps per millisecond=8 ) properties (out of 66) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1115 ms. (steps per millisecond=8 ) properties (out of 65) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1130 ms. (steps per millisecond=8 ) properties (out of 64) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1148 ms. (steps per millisecond=8 ) properties (out of 63) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1125 ms. (steps per millisecond=8 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1127 ms. (steps per millisecond=8 ) properties (out of 61) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1116 ms. (steps per millisecond=8 ) properties (out of 60) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1110 ms. (steps per millisecond=9 ) properties (out of 59) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1106 ms. (steps per millisecond=9 ) properties (out of 58) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1140 ms. (steps per millisecond=8 ) properties (out of 57) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1104 ms. (steps per millisecond=9 ) properties (out of 56) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1123 ms. (steps per millisecond=8 ) properties (out of 55) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1107 ms. (steps per millisecond=9 ) properties (out of 54) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1107 ms. (steps per millisecond=9 ) properties (out of 53) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1110 ms. (steps per millisecond=9 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1115 ms. (steps per millisecond=8 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1114 ms. (steps per millisecond=8 ) properties (out of 50) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1119 ms. (steps per millisecond=8 ) properties (out of 49) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1122 ms. (steps per millisecond=8 ) properties (out of 48) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1117 ms. (steps per millisecond=8 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1118 ms. (steps per millisecond=8 ) properties (out of 46) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1117 ms. (steps per millisecond=8 ) properties (out of 45) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1116 ms. (steps per millisecond=8 ) properties (out of 44) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1114 ms. (steps per millisecond=8 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1115 ms. (steps per millisecond=8 ) properties (out of 42) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1120 ms. (steps per millisecond=8 ) properties (out of 41) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1119 ms. (steps per millisecond=8 ) properties (out of 40) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1113 ms. (steps per millisecond=8 ) properties (out of 39) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1112 ms. (steps per millisecond=8 ) properties (out of 38) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1111 ms. (steps per millisecond=9 ) properties (out of 37) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1112 ms. (steps per millisecond=8 ) properties (out of 36) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1113 ms. (steps per millisecond=8 ) properties (out of 35) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1106 ms. (steps per millisecond=9 ) properties (out of 34) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1108 ms. (steps per millisecond=9 ) properties (out of 33) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1107 ms. (steps per millisecond=9 ) properties (out of 32) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1104 ms. (steps per millisecond=9 ) properties (out of 31) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1123 ms. (steps per millisecond=8 ) properties (out of 30) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1132 ms. (steps per millisecond=8 ) properties (out of 29) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1111 ms. (steps per millisecond=9 ) properties (out of 28) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1107 ms. (steps per millisecond=9 ) properties (out of 27) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1114 ms. (steps per millisecond=8 ) properties (out of 26) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1110 ms. (steps per millisecond=9 ) properties (out of 25) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1110 ms. (steps per millisecond=9 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1112 ms. (steps per millisecond=8 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1105 ms. (steps per millisecond=9 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1185 ms. (steps per millisecond=8 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1106 ms. (steps per millisecond=9 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1107 ms. (steps per millisecond=9 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1124 ms. (steps per millisecond=8 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1155 ms. (steps per millisecond=8 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1119 ms. (steps per millisecond=8 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1141 ms. (steps per millisecond=8 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1208 ms. (steps per millisecond=8 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1190 ms. (steps per millisecond=8 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1179 ms. (steps per millisecond=8 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1115 ms. (steps per millisecond=8 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1103 ms. (steps per millisecond=9 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1119 ms. (steps per millisecond=8 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1115 ms. (steps per millisecond=8 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1104 ms. (steps per millisecond=9 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1120 ms. (steps per millisecond=8 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1102 ms. (steps per millisecond=9 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1106 ms. (steps per millisecond=9 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1104 ms. (steps per millisecond=9 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 1122 ms. (steps per millisecond=8 ) properties (out of 2) seen :1
Finished Best-First random walk after 6250 steps, including 0 resets, run visited all 1 properties in 694 ms. (steps per millisecond=9 )
Able to resolve query QuasiLiveness after proving 40000 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 1568689 ms.
ITS solved all properties within timeout

BK_STOP 1679470244418

--------------------
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="Philosophers-PT-010000"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Philosophers-PT-010000, 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 r311-tall-167873964200167"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-010000.tgz
mv Philosophers-PT-010000 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 ;