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.r151-smll-167819438100313.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)
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DoubleExponent-PT-200, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r151-smll-167819438100313
=====================================================================

--------------------
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 StableMarking

=== Now, execution of the tool begins

BK_START 1678397124545

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=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DoubleExponent-PT-200
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 21:25:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-09 21:25:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 21:25:28] [INFO ] Load time of PNML (sax parser for PT used): 780 ms
[2023-03-09 21:25:28] [INFO ] Transformed 10604 places.
[2023-03-09 21:25:28] [INFO ] Transformed 9998 transitions.
[2023-03-09 21:25:28] [INFO ] Parsed PT model containing 10604 places and 9998 transitions and 28194 arcs in 1010 ms.
Structural test allowed to assert that 11 places are NOT stable. Took 82 ms.
Incomplete random walk after 10000 steps, including 336 resets, run finished after 1667 ms. (steps per millisecond=5 ) properties (out of 10593) seen :41
Interrupted probabilistic random walk after 6052 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{0=1, 111=1, 222=1, 333=1, 444=1, 555=1, 666=1, 682=1, 693=1, 704=1, 715=1, 2255=1, 4016=1, 4677=1, 4898=1, 5449=1, 5890=1, 6001=1, 6112=1, 6223=1, 6334=1, 6445=1, 6556=1, 6667=1, 6778=1, 6889=1, 7000=1, 7111=1, 7222=1, 7333=1, 7555=1, 7666=1, 7777=1, 7888=1, 7999=1, 8110=1, 8221=1, 8332=1, 8443=1, 8554=1, 8665=1, 8776=1, 8887=1, 8998=1, 9109=1, 9220=1, 9331=1, 9442=1, 9553=1, 9664=1, 9775=1, 9886=1, 9997=1, 10219=1, 10330=1, 10441=1}
Probabilistic random walk after 6052 steps, saw 3044 distinct states, run finished after 3004 ms. (steps per millisecond=2 ) properties seen :56
Running SMT prover for 10496 properties.
// Phase 1: matrix 9998 rows 10604 cols
[2023-03-09 21:25:39] [INFO ] Invariants computation overflowed in 528 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 21:26:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 21:26:14] [INFO ] After 25161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 10496 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 10496 out of 10604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 10604 transition count 9977
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 10583 transition count 9977
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 42 place count 10583 transition count 9973
Deduced a syphon composed of 4 places in 2390 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 50 place count 10579 transition count 9973
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 2318 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 96 place count 10556 transition count 9950
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 2060 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 104 place count 10552 transition count 9950
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 109 place count 10552 transition count 9945
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 114 place count 10547 transition count 9945
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 121 place count 10547 transition count 9945
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 122 place count 10546 transition count 9944
Applied a total of 122 rules in 15757 ms. Remains 10546 /10604 variables (removed 58) and now considering 9944/9998 (removed 54) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15760 ms. Remains : 10546/10604 places, 9944/9998 transitions.
Interrupted random walk after 179998 steps, including 23160 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 94 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 75 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10496) seen :0
Interrupted probabilistic random walk after 200557 steps, run timeout after 114002 ms. (steps per millisecond=1 ) properties seen :{715=1, 726=1, 737=1, 748=1, 759=1, 770=1, 781=1, 792=1, 803=1, 814=1, 825=1, 836=1, 847=1, 858=1, 880=1, 891=1, 902=1, 913=1, 924=1, 935=1, 946=1, 957=1, 968=1, 979=1, 990=1, 1001=1, 1012=1, 1023=1, 1034=1, 1045=1, 1056=1, 1067=1, 1078=1, 1089=1, 1100=1, 1111=1, 1122=1, 1144=1, 1155=1, 1166=1, 1177=1, 1188=1, 1199=1, 1210=1, 1221=1, 1232=1, 1243=1, 1254=1, 1265=1, 1276=1, 1287=1, 7414=1, 10055=1}
Probabilistic random walk after 200557 steps, saw 100341 distinct states, run finished after 114004 ms. (steps per millisecond=1 ) properties seen :53
Running SMT prover for 10443 properties.
// Phase 1: matrix 9944 rows 10546 cols
[2023-03-09 21:29:05] [INFO ] Invariants computation overflowed in 410 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 21:33:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 21:33:00] [INFO ] After 225076ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 10443 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10443 out of 10546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10546/10546 places, 9944/9944 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 10546 transition count 9933
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 10535 transition count 9933
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 22 place count 10535 transition count 9931
Deduced a syphon composed of 2 places in 1990 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 10533 transition count 9931
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1971 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 46 place count 10523 transition count 9921
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1935 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 50 place count 10521 transition count 9921
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 54 place count 10521 transition count 9917
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 58 place count 10517 transition count 9917
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 62 place count 10517 transition count 9917
Applied a total of 62 rules in 12060 ms. Remains 10517 /10546 variables (removed 29) and now considering 9917/9944 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12060 ms. Remains : 10517/10546 places, 9917/9944 transitions.
Interrupted random walk after 179917 steps, including 23131 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 169 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 71 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 169 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 74 resets, run finished after 169 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Interrupted probabilistic random walk after 194587 steps, run timeout after 114001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 194587 steps, saw 97342 distinct states, run finished after 114005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 10443 properties.
// Phase 1: matrix 9917 rows 10517 cols
[2023-03-09 21:35:46] [INFO ] Invariants computation overflowed in 357 ms
0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
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 21:39:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 21:39:40] [INFO ] After 225144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 10443 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10443 out of 10517 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10517/10517 places, 9917/9917 transitions.
Applied a total of 0 rules in 2076 ms. Remains 10517 /10517 variables (removed 0) and now considering 9917/9917 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2077 ms. Remains : 10517/10517 places, 9917/9917 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10517/10517 places, 9917/9917 transitions.
Applied a total of 0 rules in 1980 ms. Remains 10517 /10517 variables (removed 0) and now considering 9917/9917 (removed 0) transitions.
// Phase 1: matrix 9917 rows 10517 cols
[2023-03-09 21:39:44] [INFO ] Invariants computation overflowed in 304 ms
[2023-03-09 21:39:46] [INFO ] Implicit Places using invariants in 1631 ms returned []
Implicit Place search using SMT only with invariants took 1633 ms to find 0 implicit places.
[2023-03-09 21:39:48] [INFO ] Redundant transitions in 1999 ms returned []
// Phase 1: matrix 9917 rows 10517 cols
[2023-03-09 21:39:48] [INFO ] Invariants computation overflowed in 293 ms
[2023-03-09 21:39:49] [INFO ] Dead Transitions using invariants and state equation in 1609 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7239 ms. Remains : 10517/10517 places, 9917/9917 transitions.
Incomplete random walk after 100000 steps, including 12843 resets, run finished after 16667 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Running SMT prover for 10443 properties.
// Phase 1: matrix 9917 rows 10517 cols
[2023-03-09 21:40:08] [INFO ] Invariants computation overflowed in 391 ms
[2023-03-09 21:41:57] [INFO ] After 74799ms SMT Verify possible using state equation in real domain returned unsat :0 sat :10439
[2023-03-09 21:41:57] [INFO ] State equation strengthened by 10 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 21:41:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 21:41:57] [INFO ] After 100118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Interrupted random walk after 179990 steps, including 23051 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 169 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 87 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 168 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 97 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1001 steps, including 91 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 167 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Interrupted probabilistic random walk after 192758 steps, run timeout after 114001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 192758 steps, saw 96387 distinct states, run finished after 114003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 10443 properties.
// Phase 1: matrix 9917 rows 10517 cols
[2023-03-09 21:44:30] [INFO ] Invariants computation overflowed in 454 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 21:48:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 21:48:24] [INFO ] After 225037ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 10443 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10443 out of 10517 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10517/10517 places, 9917/9917 transitions.
Applied a total of 0 rules in 2011 ms. Remains 10517 /10517 variables (removed 0) and now considering 9917/9917 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2011 ms. Remains : 10517/10517 places, 9917/9917 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10517/10517 places, 9917/9917 transitions.
Applied a total of 0 rules in 2007 ms. Remains 10517 /10517 variables (removed 0) and now considering 9917/9917 (removed 0) transitions.
// Phase 1: matrix 9917 rows 10517 cols
[2023-03-09 21:48:28] [INFO ] Invariants computation overflowed in 279 ms
[2023-03-09 21:48:30] [INFO ] Implicit Places using invariants in 1592 ms returned []
Implicit Place search using SMT only with invariants took 1594 ms to find 0 implicit places.
[2023-03-09 21:48:32] [INFO ] Redundant transitions in 1910 ms returned []
// Phase 1: matrix 9917 rows 10517 cols
[2023-03-09 21:48:32] [INFO ] Invariants computation overflowed in 280 ms
[2023-03-09 21:48:33] [INFO ] Dead Transitions using invariants and state equation in 1554 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7082 ms. Remains : 10517/10517 places, 9917/9917 transitions.
Incomplete random walk after 100000 steps, including 12828 resets, run finished after 16668 ms. (steps per millisecond=5 ) properties (out of 10443) seen :0
Running SMT prover for 10443 properties.
// Phase 1: matrix 9917 rows 10517 cols
[2023-03-09 21:48:52] [INFO ] Invariants computation overflowed in 266 ms
[2023-03-09 21:50:41] [INFO ] After 70730ms SMT Verify possible using state equation in real domain returned unsat :0 sat :10440
[2023-03-09 21:50:41] [INFO ] State equation strengthened by 10 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.ReachabilitySolver.applyReductions(ReachabilitySolver.java:253)
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 21:50:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 21:50:41] [INFO ] After 100116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Incomplete random walk after 10000 steps, including 1296 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 859 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 28295 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 28295 steps, saw 14168 distinct states, run finished after 3005 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 9917 rows 10517 cols
[2023-03-09 21:50:48] [INFO ] Invariants computation overflowed in 394 ms
[2023-03-09 21:50:50] [INFO ] After 1944ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositions(AtomicReducerSR.java:365)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:253)
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 21:51:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 21:51:15] [INFO ] After 25029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 10517 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10517/10517 places, 9917/9917 transitions.
Graph (complete) has 18222 edges and 10517 vertex of which 10511 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.8 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2365 transitions
Trivial Post-agglo rules discarded 2365 transitions
Performed 2365 trivial Post agglomeration. Transition count delta: 2365
Iterating post reduction 0 with 2368 rules applied. Total rules applied 2369 place count 10510 transition count 7550
Reduce places removed 2365 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2366 rules applied. Total rules applied 4735 place count 8145 transition count 7549
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4736 place count 8144 transition count 7549
Performed 394 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 394 Pre rules applied. Total rules applied 4736 place count 8144 transition count 7155
Deduced a syphon composed of 394 places in 881 ms
Reduce places removed 394 places and 0 transitions.
Iterating global reduction 3 with 788 rules applied. Total rules applied 5524 place count 7750 transition count 7155
Performed 1774 Post agglomeration using F-continuation condition.Transition count delta: 1774
Deduced a syphon composed of 1774 places in 363 ms
Reduce places removed 1774 places and 0 transitions.
Iterating global reduction 3 with 3548 rules applied. Total rules applied 9072 place count 5976 transition count 5381
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 278 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9274 place count 5875 transition count 5381
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 264 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9476 place count 5774 transition count 5381
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 272 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9678 place count 5673 transition count 5381
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 89 places in 241 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 9856 place count 5584 transition count 5381
Free-agglomeration rule (complex) applied 789 times.
Iterating global reduction 3 with 789 rules applied. Total rules applied 10645 place count 5584 transition count 4592
Reduce places removed 789 places and 0 transitions.
Iterating post reduction 3 with 789 rules applied. Total rules applied 11434 place count 4795 transition count 4592
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 788 times.
Drop transitions removed 788 transitions
Iterating global reduction 4 with 788 rules applied. Total rules applied 12222 place count 4795 transition count 4592
Applied a total of 12222 rules in 11194 ms. Remains 4795 /10517 variables (removed 5722) and now considering 4592/9917 (removed 5325) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11201 ms. Remains : 4795/10517 places, 4592/9917 transitions.
Incomplete random walk after 10000 steps, including 1282 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 851 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 58230 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 58230 steps, saw 29148 distinct states, run finished after 3005 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4592 rows 4795 cols
[2023-03-09 21:51:31] [INFO ] Invariants computation overflowed in 108 ms
[2023-03-09 21:51:31] [INFO ] After 722ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 21:51:56] [INFO ] After 25039ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 4795 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4592/4592 transitions.
Applied a total of 0 rules in 1522 ms. Remains 4795 /4795 variables (removed 0) and now considering 4592/4592 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1522 ms. Remains : 4795/4795 places, 4592/4592 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4592/4592 transitions.
Applied a total of 0 rules in 1482 ms. Remains 4795 /4795 variables (removed 0) and now considering 4592/4592 (removed 0) transitions.
// Phase 1: matrix 4592 rows 4795 cols
[2023-03-09 21:52:00] [INFO ] Invariants computation overflowed in 163 ms
[2023-03-09 21:52:30] [INFO ] Performed 722/4795 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 21:53:01] [INFO ] Performed 1365/4795 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-09 21:53:31] [INFO ] Performed 1920/4795 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2023-03-09 21:54:02] [INFO ] Performed 2431/4795 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2023-03-09 21:54:02] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2023-03-09 21:54:02] [INFO ] Implicit Places using invariants in 122265 ms returned []
// Phase 1: matrix 4592 rows 4795 cols
[2023-03-09 21:54:02] [INFO ] Invariants computation overflowed in 108 ms
[2023-03-09 21:54:03] [INFO ] Implicit Places using invariants and state equation in 1372 ms returned []
Implicit Place search using SMT with State Equation took 123640 ms to find 0 implicit places.
[2023-03-09 21:54:04] [INFO ] Redundant transitions in 636 ms returned []
// Phase 1: matrix 4592 rows 4795 cols
[2023-03-09 21:54:04] [INFO ] Invariants computation overflowed in 96 ms
[2023-03-09 21:54:04] [INFO ] Dead Transitions using invariants and state equation in 732 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126498 ms. Remains : 4795/4795 places, 4592/4592 transitions.
Incomplete random walk after 10000 steps, including 1292 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 861 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 30468 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :{}
Probabilistic random walk after 30468 steps, saw 15253 distinct states, run finished after 3001 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 9917 rows 10517 cols
[2023-03-09 21:54:13] [INFO ] Invariants computation overflowed in 260 ms
[2023-03-09 21:54:14] [INFO ] After 1643ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 21:54:39] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 10517 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10517/10517 places, 9917/9917 transitions.
Graph (complete) has 18222 edges and 10517 vertex of which 10511 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2366 transitions
Trivial Post-agglo rules discarded 2366 transitions
Performed 2366 trivial Post agglomeration. Transition count delta: 2366
Iterating post reduction 0 with 2369 rules applied. Total rules applied 2370 place count 10510 transition count 7549
Reduce places removed 2366 places and 0 transitions.
Iterating post reduction 1 with 2366 rules applied. Total rules applied 4736 place count 8144 transition count 7549
Performed 394 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 394 Pre rules applied. Total rules applied 4736 place count 8144 transition count 7155
Deduced a syphon composed of 394 places in 1055 ms
Reduce places removed 394 places and 0 transitions.
Iterating global reduction 2 with 788 rules applied. Total rules applied 5524 place count 7750 transition count 7155
Performed 1774 Post agglomeration using F-continuation condition.Transition count delta: 1774
Deduced a syphon composed of 1774 places in 353 ms
Reduce places removed 1774 places and 0 transitions.
Iterating global reduction 2 with 3548 rules applied. Total rules applied 9072 place count 5976 transition count 5381
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 395 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9274 place count 5875 transition count 5381
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 262 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9476 place count 5774 transition count 5381
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 255 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9678 place count 5673 transition count 5381
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 89 places in 240 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 2 with 178 rules applied. Total rules applied 9856 place count 5584 transition count 5381
Free-agglomeration rule (complex) applied 788 times.
Iterating global reduction 2 with 788 rules applied. Total rules applied 10644 place count 5584 transition count 4593
Reduce places removed 788 places and 0 transitions.
Iterating post reduction 2 with 788 rules applied. Total rules applied 11432 place count 4796 transition count 4593
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 789 times.
Drop transitions removed 789 transitions
Iterating global reduction 3 with 789 rules applied. Total rules applied 12221 place count 4796 transition count 4593
Applied a total of 12221 rules in 11060 ms. Remains 4796 /10517 variables (removed 5721) and now considering 4593/9917 (removed 5324) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11061 ms. Remains : 4796/10517 places, 4593/9917 transitions.
Incomplete random walk after 10000 steps, including 1291 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 866 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 62960 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 62960 steps, saw 31508 distinct states, run finished after 3001 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4593 rows 4796 cols
[2023-03-09 21:54:54] [INFO ] Invariants computation overflowed in 140 ms
[2023-03-09 21:54:55] [INFO ] After 931ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 21:55:20] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4593/4593 transitions.
Applied a total of 0 rules in 1462 ms. Remains 4796 /4796 variables (removed 0) and now considering 4593/4593 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1462 ms. Remains : 4796/4796 places, 4593/4593 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4593/4593 transitions.
Applied a total of 0 rules in 1488 ms. Remains 4796 /4796 variables (removed 0) and now considering 4593/4593 (removed 0) transitions.
// Phase 1: matrix 4593 rows 4796 cols
[2023-03-09 21:55:24] [INFO ] Invariants computation overflowed in 102 ms
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 12738828 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16162512 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -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="DoubleExponent-PT-200"
export BK_EXAMINATION="StableMarking"
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 DoubleExponent-PT-200, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r151-smll-167819438100313"
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 [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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