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.r147-smll-167819433900312.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 itstools
Input is DoubleExponent-PT-200, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r147-smll-167819433900312
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 7.3K Feb 26 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 13:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 13:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 13:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.5M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678349866890

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DoubleExponent-PT-200
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-09 08:17:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-09 08:17:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:17:51] [INFO ] Load time of PNML (sax parser for PT used): 896 ms
[2023-03-09 08:17:51] [INFO ] Transformed 10604 places.
[2023-03-09 08:17:51] [INFO ] Transformed 9998 transitions.
[2023-03-09 08:17:51] [INFO ] Parsed PT model containing 10604 places and 9998 transitions and 28194 arcs in 1122 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2400 transitions
Trivial Post-agglo rules discarded 2400 transitions
Performed 2400 trivial Post agglomeration. Transition count delta: 2400
Iterating post reduction 0 with 2404 rules applied. Total rules applied 2404 place count 10600 transition count 7598
Reduce places removed 2400 places and 0 transitions.
Iterating post reduction 1 with 2400 rules applied. Total rules applied 4804 place count 8200 transition count 7598
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 4804 place count 8200 transition count 7198
Deduced a syphon composed of 400 places in 1266 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 5604 place count 7800 transition count 7198
Performed 1804 Post agglomeration using F-continuation condition.Transition count delta: 1804
Deduced a syphon composed of 1804 places in 457 ms
Reduce places removed 1804 places and 0 transitions.
Iterating global reduction 2 with 3608 rules applied. Total rules applied 9212 place count 5996 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 437 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9414 place count 5895 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 358 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9616 place count 5794 transition count 5394
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 293 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9818 place count 5693 transition count 5394
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 95 places in 279 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 10008 place count 5598 transition count 5394
Applied a total of 10008 rules in 4935 ms. Remains 5598 /10604 variables (removed 5006) and now considering 5394/9998 (removed 4604) transitions.
// Phase 1: matrix 5394 rows 5598 cols
[2023-03-09 08:17:56] [INFO ] Invariants computation overflowed in 254 ms
[2023-03-09 08:17:57] [INFO ] Implicit Places using invariants in 1496 ms returned []
// Phase 1: matrix 5394 rows 5598 cols
[2023-03-09 08:17:57] [INFO ] Invariants computation overflowed in 174 ms
[2023-03-09 08:17:59] [INFO ] Implicit Places using invariants and state equation in 2030 ms returned []
Implicit Place search using SMT with State Equation took 3577 ms to find 0 implicit places.
// Phase 1: matrix 5394 rows 5598 cols
[2023-03-09 08:17:59] [INFO ] Invariants computation overflowed in 148 ms
[2023-03-09 08:18:00] [INFO ] Dead Transitions using invariants and state equation in 1031 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 5598/10604 places, 5394/9998 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 9551 ms. Remains : 5598/10604 places, 5394/9998 transitions.
Discarding 1198 transitions out of 5394. Remains 4196
Initial state reduction rules removed 1 formulas.
[2023-03-09 08:18:03] [INFO ] Flatten gal took : 1078 ms
[2023-03-09 08:18:03] [INFO ] Flatten gal took : 279 ms
[2023-03-09 08:18:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12395554201172741408.gal : 151 ms
[2023-03-09 08:18:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1083418617680942480.prop : 68 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12395554201172741408.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1083418617680942480.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete random walk after 10000 steps, including 1220 resets, run finished after 4088 ms. (steps per millisecond=2 ) properties (out of 4195) seen :14
Loading property file /tmp/ReachabilityCardinality1083418617680942480.prop.
Probabilistic random walk after 30001 steps, saw 15005 distinct states, run finished after 7041 ms. (steps per millisecond=4 ) properties seen :35
Running SMT prover for 4146 properties.
// Phase 1: matrix 5394 rows 5598 cols
[2023-03-09 08:18:13] [INFO ] Invariants computation overflowed in 173 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 08:18:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 08:18:41] [INFO ] After 25088ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4146 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5534 out of 5598 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5598/5598 places, 5394/5394 transitions.
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 5598 transition count 5389
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 5593 transition count 5389
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 5593 transition count 5389
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 5592 transition count 5388
Applied a total of 19 rules in 1585 ms. Remains 5592 /5598 variables (removed 6) and now considering 5388/5394 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1590 ms. Remains : 5592/5598 places, 5388/5394 transitions.
Reachability property qltransition_4148 is true.
Reachability property qltransition_2018 is true.
SDD proceeding with computation,4193 properties remain. new max is 2
SDD size :1 after 3
Reachability property qltransition_2980 is true.
Reachability property qltransition_2952 is true.
Interrupted random walk after 83434 steps, including 10721 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen 0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 239 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 239 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 239 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Reachability property qltransition_1008 is true.
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 269 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 244 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 249 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 245 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 279 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 264 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 275 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 270 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 269 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 275 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Reachability property qltransition_374 is true.
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 266 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 265 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 258 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 255 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 259 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
SDD proceeding with computation,4189 properties remain. new max is 2
SDD size :3 after 7
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 250 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 256 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 244 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 249 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 251 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 247 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 248 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 263 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 251 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 246 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 246 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 245 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 248 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 260 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 247 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 248 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 245 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 238 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 233 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 244 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 248 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 243 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1001 steps, including 95 resets, run finished after 243 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 243 ms. (steps per millisecond=4 ) properties (out of 4146) seen :0
SDD proceeding with computation,4189 properties remain. new max is 4
SDD size :7 after 8
SDD proceeding with computation,4189 properties remain. new max is 8
SDD size :8 after 9
Reachability property qltransition_171 is true.
SDD proceeding with computation,4188 properties remain. new max is 8
SDD size :9 after 11
SDD proceeding with computation,4188 properties remain. new max is 16
SDD size :11 after 17
Reachability property qltransition_4350 is true.
Reachability property qltransition_3133 is true.
Reachability property qltransition_3105 is true.
Reachability property qltransition_1066 is true.
Reachability property qltransition_633 is true.
SDD proceeding with computation,4183 properties remain. new max is 16
SDD size :17 after 26
Reachability property qltransition_720 is true.
Reachability property qltransition_258 is true.
SDD proceeding with computation,4181 properties remain. new max is 16
SDD size :26 after 32
SDD proceeding with computation,4181 properties remain. new max is 32
SDD size :32 after 40
Reachability property qltransition_978 is true.
SDD proceeding with computation,4180 properties remain. new max is 32
SDD size :40 after 62
Reachability property qltransition_4940 is true.
Reachability property qltransition_3569 is true.
Reachability property qltransition_3547 is true.
Reachability property qltransition_2220 is true.
Reachability property qltransition_1586 is true.
Reachability property qltransition_1153 is true.
Reachability property qltransition_288 is true.
Interrupted probabilistic random walk after 530771 steps, run timeout after 126001 ms. (steps per millisecond=4 ) properties seen :{28=1, 64=1, 73=1, 129=1, 2647=1, 2650=1, 3428=1}
Probabilistic random walk after 530771 steps, saw 265494 distinct states, run finished after 126005 ms. (steps per millisecond=4 ) properties seen :7
Running SMT prover for 4139 properties.
// Phase 1: matrix 5388 rows 5592 cols
[2023-03-09 08:21:32] [INFO ] Invariants computation overflowed in 149 ms
SDD proceeding with computation,4173 properties remain. new max is 32
SDD size :62 after 70
Reachability property qltransition_4146 is true.
Reachability property qltransition_2422 is true.
Reachability property qltransition_2278 is true.
SDD proceeding with computation,4170 properties remain. new max is 32
SDD size :70 after 81
Reachability property qltransition_1382 is true.
SDD proceeding with computation,4169 properties remain. new max is 32
SDD size :81 after 102
Reachability property qltransition_4352 is true.
SDD proceeding with computation,4168 properties remain. new max is 32
SDD size :102 after 131
Reachability property qltransition_2509 is true.
SDD proceeding with computation,4167 properties remain. new max is 32
SDD size :131 after 138
SDD proceeding with computation,4167 properties remain. new max is 64
SDD size :138 after 153
SDD proceeding with computation,4167 properties remain. new max is 128
SDD size :153 after 190
SDD proceeding with computation,4167 properties remain. new max is 256
SDD size :190 after 401
Reachability property qltransition_5136 is true.
Reachability property qltransition_3722 is true.
Reachability property qltransition_3697 is true.
Reachability property qltransition_2538 is true.
Reachability property qltransition_1931 is true.
Reachability property qltransition_1844 is true.
Reachability property qltransition_1469 is true.
SDD proceeding with computation,4160 properties remain. new max is 256
SDD size :401 after 834
SDD proceeding with computation,4160 properties remain. new max is 512
SDD size :834 after 1380
Reachability property qltransition_5134 is true.
Reachability property qltransition_4938 is true.
Reachability property qltransition_3922 is true.
Reachability property qltransition_2707 is true.
Reachability property qltransition_2706 is true.
Reachability property qltransition_2190 is true.
Reachability property qltransition_1499 is true.
Reachability property qltransition_133 is true.
Reachability property qltransition_124 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,4146 properties remain. new max is 512
SDD size :1380 after 3983
SDD proceeding with computation,4146 properties remain. new max is 1024
SDD size :3983 after 18250
Reachability property qltransition_3942 is true.
Reachability property qltransition_2725 is true.
Reachability property qltransition_2721 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,4139 properties remain. new max is 1024
SDD size :18250 after 70244
SDD proceeding with computation,4139 properties remain. new max is 2048
SDD size :70244 after 125113
SDD proceeding with computation,4139 properties remain. new max is 4096
SDD size :125113 after 165778
SDD proceeding with computation,4139 properties remain. new max is 8192
SDD size :165778 after 371919
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 08:25:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 08:25:19] [INFO ] After 225048ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4139 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5525 out of 5592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5592/5592 places, 5388/5388 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 5592 transition count 5387
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5591 transition count 5387
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 6 place count 5591 transition count 5387
Applied a total of 6 rules in 985 ms. Remains 5591 /5592 variables (removed 1) and now considering 5387/5388 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 986 ms. Remains : 5591/5592 places, 5387/5388 transitions.
SDD proceeding with computation,4139 properties remain. new max is 16384
SDD size :371919 after 790404
Reachability property qltransition_4010 is true.
Reachability property qltransition_3944 is true.
Reachability property qltransition_3924 is true.
Reachability property qltransition_2773 is true.
Reachability property qltransition_2772 is true.
Reachability property qltransition_278 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_100 is true.
Reachability property qltransition_34 is true.
SDD proceeding with computation,4125 properties remain. new max is 16384
SDD size :790404 after 3.6056e+07
Interrupted random walk after 78448 steps, including 10005 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen 0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 259 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 265 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 260 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 265 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 266 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 256 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 261 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
SDD proceeding with computation,4125 properties remain. new max is 32768
SDD size :3.6056e+07 after 2.4249e+08
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 263 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 259 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 262 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 255 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 259 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 259 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 265 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 258 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 256 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 255 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 259 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 260 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 255 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 246 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 204 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 202 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 223 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 215 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 207 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 201 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 205 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 195 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 221 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 214 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 219 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 221 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 209 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 221 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 227 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 200 ms. (steps per millisecond=5 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 215 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 221 ms. (steps per millisecond=4 ) properties (out of 4139) seen :0
SDD proceeding with computation,4125 properties remain. new max is 65536
SDD size :2.4249e+08 after 9.79168e+08
SDD proceeding with computation,4125 properties remain. new max is 131072
SDD size :9.79168e+08 after 3.30917e+09
SDD proceeding with computation,4125 properties remain. new max is 262144
SDD size :3.30917e+09 after 1.04085e+10
Detected timeout of ITS tools.
[2023-03-09 08:28:04] [INFO ] Flatten gal took : 260 ms
[2023-03-09 08:28:04] [INFO ] Applying decomposition
[2023-03-09 08:28:04] [INFO ] Flatten gal took : 534 ms
Interrupted probabilistic random walk after 496593 steps, run timeout after 123001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 496593 steps, saw 248450 distinct states, run finished after 123003 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 4139 properties.
// Phase 1: matrix 5387 rows 5591 cols
[2023-03-09 08:28:05] [INFO ] Invariants computation overflowed in 208 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17077764018635235126.txt' '-o' '/tmp/graph17077764018635235126.bin' '-w' '/tmp/graph17077764018635235126.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17077764018635235126.bin' '-l' '-1' '-v' '-w' '/tmp/graph17077764018635235126.weights' '-q' '0' '-e' '0.001'
[2023-03-09 08:28:06] [INFO ] Decomposing Gal with order
[2023-03-09 08:28:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 08:28:09] [INFO ] Removed a total of 4186 redundant transitions.
[2023-03-09 08:28:09] [INFO ] Flatten gal took : 701 ms
[2023-03-09 08:28:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 272 labels/synchronizations in 262 ms.
[2023-03-09 08:28:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13837404789901542361.gal : 145 ms
[2023-03-09 08:28:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9395995038613475890.prop : 46 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13837404789901542361.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9395995038613475890.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality9395995038613475890.prop.
SDD proceeding with computation,4125 properties remain. new max is 4
SDD size :1 after 88
SDD proceeding with computation,4125 properties remain. new max is 8
SDD size :88 after 1860
SDD proceeding with computation,4125 properties remain. new max is 16
SDD size :1860 after 3553
SDD proceeding with computation,4125 properties remain. new max is 32
SDD size :3553 after 1.15346e+06
SDD proceeding with computation,4125 properties remain. new max is 64
SDD size :1.15346e+06 after 1.20167e+06
SDD proceeding with computation,4125 properties remain. new max is 128
SDD size :1.20167e+06 after 4.86036e+06
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 08:31:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 08:31:53] [INFO ] After 225039ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4139 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5506 out of 5591 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5591/5591 places, 5387/5387 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 5591 transition count 5384
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 5588 transition count 5384
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 5588 transition count 5384
Applied a total of 7 rules in 1071 ms. Remains 5588 /5591 variables (removed 3) and now considering 5384/5387 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1071 ms. Remains : 5588/5591 places, 5384/5387 transitions.
Interrupted random walk after 79214 steps, including 10192 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen 0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 242 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 249 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 249 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 251 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 258 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 248 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 250 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 246 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 262 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 258 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 272 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 250 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 251 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 94 resets, run finished after 261 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 246 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 256 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 256 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 256 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 249 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 74 resets, run finished after 250 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 254 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 256 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 249 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 250 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 257 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 258 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 252 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 258 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 245 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 251 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 259 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 253 ms. (steps per millisecond=3 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 243 ms. (steps per millisecond=4 ) properties (out of 4125) seen :0
SDD proceeding with computation,4125 properties remain. new max is 256
SDD size :4.86036e+06 after 6.01079e+07
Interrupted probabilistic random walk after 526176 steps, run timeout after 126001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 526176 steps, saw 263246 distinct states, run finished after 126003 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 4125 properties.
// Phase 1: matrix 5384 rows 5588 cols
[2023-03-09 08:34:43] [INFO ] Invariants computation overflowed in 185 ms
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15879961639906057643
[2023-03-09 08:38:14] [INFO ] Built C files in 178ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15879961639906057643
Running compilation step : cd /tmp/ltsmin15879961639906057643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 08:38:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 08:38:31] [INFO ] After 225026ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4125 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5506 out of 5588 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5588/5588 places, 5384/5384 transitions.
Applied a total of 0 rules in 305 ms. Remains 5588 /5588 variables (removed 0) and now considering 5384/5384 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 306 ms. Remains : 5588/5588 places, 5384/5384 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5588/5588 places, 5384/5384 transitions.
Applied a total of 0 rules in 300 ms. Remains 5588 /5588 variables (removed 0) and now considering 5384/5384 (removed 0) transitions.
// Phase 1: matrix 5384 rows 5588 cols
[2023-03-09 08:38:31] [INFO ] Invariants computation overflowed in 172 ms
[2023-03-09 08:38:32] [INFO ] Implicit Places using invariants in 876 ms returned []
// Phase 1: matrix 5384 rows 5588 cols
[2023-03-09 08:38:32] [INFO ] Invariants computation overflowed in 159 ms
[2023-03-09 08:38:34] [INFO ] Implicit Places using invariants and state equation in 1600 ms returned []
Implicit Place search using SMT with State Equation took 2484 ms to find 0 implicit places.
[2023-03-09 08:38:34] [INFO ] Redundant transitions in 670 ms returned []
// Phase 1: matrix 5384 rows 5588 cols
[2023-03-09 08:38:35] [INFO ] Invariants computation overflowed in 163 ms
[2023-03-09 08:38:35] [INFO ] Dead Transitions using invariants and state equation in 864 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4328 ms. Remains : 5588/5588 places, 5384/5384 transitions.
Interrupted random walk after 61989 steps, including 7985 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen 0
Running SMT prover for 5506 properties.
// Phase 1: matrix 5384 rows 5588 cols
[2023-03-09 08:39:06] [INFO ] Invariants computation overflowed in 268 ms
Compilation finished in 54548 ms.
Running link step : cd /tmp/ltsmin15879961639906057643;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 112 ms.
Running LTSmin : cd /tmp/ltsmin15879961639906057643;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'qltransition_1==true'
[2023-03-09 08:40:49] [INFO ] After 83272ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5502
[2023-03-09 08:40:49] [INFO ] State equation strengthened by 404 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:215)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositions(AtomicReducerSR.java:267)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:46)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:225)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 08:40:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 08:40:49] [INFO ] After 100237ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Interrupted random walk after 40358 steps, including 5236 resets, run timeout after 30007 ms. (steps per millisecond=1 ) properties seen 0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 702 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 631 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 631 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 718 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 642 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 618 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 664 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 727 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 687 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 674 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 712 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 675 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 697 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 694 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 710 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 655 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 672 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 726 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 639 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 608 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 682 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 651 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 667 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 635 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 665 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 694 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 619 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 670 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 621 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 653 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 651 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 665 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 630 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 647 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 637 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 678 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 705 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 673 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 613 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 677 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 703 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 678 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 723 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 656 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 542 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 515 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 515 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 496 ms. (steps per millisecond=2 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 506 ms. (steps per millisecond=1 ) properties (out of 4125) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 475 ms. (steps per millisecond=2 ) properties (out of 4125) seen :0
Interrupted probabilistic random walk after 335156 steps, run timeout after 186001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 335156 steps, saw 167669 distinct states, run finished after 186007 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 4125 properties.
// Phase 1: matrix 5384 rows 5588 cols
[2023-03-09 08:44:58] [INFO ] Invariants computation overflowed in 373 ms
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 11913712 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16125200 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleExponent-PT-200"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-200, 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 r147-smll-167819433900312"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 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 ;