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.r229-tall-167856413900929.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 MultiCrashLeafsetExtension-PT-S32C07, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413900929
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 11K Feb 26 03:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 03:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 03:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K Feb 26 03:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Feb 26 03:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 03:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 26M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679624670195

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C07
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-24 02:24:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-24 02:24:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 02:24:32] [INFO ] Load time of PNML (sax parser for PT used): 988 ms
[2023-03-24 02:24:32] [INFO ] Transformed 25134 places.
[2023-03-24 02:24:32] [INFO ] Transformed 38317 transitions.
[2023-03-24 02:24:32] [INFO ] Parsed PT model containing 25134 places and 38317 transitions and 148438 arcs in 1239 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Support contains 124 out of 25134 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25134/25134 places, 38317/38317 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 25084 transition count 38317
Applied a total of 50 rules in 2312 ms. Remains 25084 /25134 variables (removed 50) and now considering 38317/38317 (removed 0) transitions.
[2023-03-24 02:24:35] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25084 cols
[2023-03-24 02:24:40] [INFO ] Computed 1633 place invariants in 4389 ms
[2023-03-24 02:24:42] [INFO ] Implicit Places using invariants in 6739 ms returned []
Implicit Place search using SMT only with invariants took 6813 ms to find 0 implicit places.
[2023-03-24 02:24:42] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2023-03-24 02:24:42] [INFO ] Invariant cache hit.
[2023-03-24 02:24:44] [INFO ] Dead Transitions using invariants and state equation in 2491 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 25084/25134 places, 38317/38317 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11643 ms. Remains : 25084/25134 places, 38317/38317 transitions.
Support contains 124 out of 25084 places after structural reductions.
[2023-03-24 02:24:46] [INFO ] Flatten gal took : 1385 ms
[2023-03-24 02:24:47] [INFO ] Flatten gal took : 1144 ms
[2023-03-24 02:24:50] [INFO ] Input system was already deterministic with 38317 transitions.
Support contains 109 out of 25084 places (down from 124) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 139 resets, run finished after 871 ms. (steps per millisecond=11 ) properties (out of 59) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 53) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 52) seen :1
Running SMT prover for 51 properties.
[2023-03-24 02:24:52] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2023-03-24 02:24:52] [INFO ] Invariant cache hit.
[2023-03-24 02:25:10] [INFO ] [Real]Absence check using 63 positive place invariants in 359 ms returned sat
[2023-03-24 02:25:11] [INFO ] [Real]Absence check using 63 positive and 1570 generalized place invariants in 1072 ms returned sat
[2023-03-24 02:25:11] [INFO ] After 19342ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:50
[2023-03-24 02:25:29] [INFO ] [Nat]Absence check using 63 positive place invariants in 395 ms returned sat
[2023-03-24 02:25:30] [INFO ] [Nat]Absence check using 63 positive and 1570 generalized place invariants in 1502 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
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: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.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-24 02:25:36] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 02:25:36] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:50
Fused 51 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 37 out of 25084 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7357 transitions
Trivial Post-agglo rules discarded 7357 transitions
Performed 7357 trivial Post agglomeration. Transition count delta: 7357
Iterating post reduction 0 with 7357 rules applied. Total rules applied 7357 place count 25084 transition count 30960
Reduce places removed 7357 places and 0 transitions.
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Iterating post reduction 1 with 7384 rules applied. Total rules applied 14741 place count 17727 transition count 30933
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 2 with 27 rules applied. Total rules applied 14768 place count 17700 transition count 30933
Performed 460 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 460 Pre rules applied. Total rules applied 14768 place count 17700 transition count 30473
Deduced a syphon composed of 460 places in 37 ms
Reduce places removed 460 places and 0 transitions.
Iterating global reduction 3 with 920 rules applied. Total rules applied 15688 place count 17240 transition count 30473
Discarding 6911 places :
Symmetric choice reduction at 3 with 6911 rule applications. Total rules 22599 place count 10329 transition count 23562
Iterating global reduction 3 with 6911 rules applied. Total rules applied 29510 place count 10329 transition count 23562
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 29510 place count 10329 transition count 23559
Deduced a syphon composed of 3 places in 29 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 29516 place count 10326 transition count 23559
Discarding 970 places :
Symmetric choice reduction at 3 with 970 rule applications. Total rules 30486 place count 9356 transition count 16769
Iterating global reduction 3 with 970 rules applied. Total rules applied 31456 place count 9356 transition count 16769
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 15 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31522 place count 9323 transition count 16736
Free-agglomeration rule (complex) applied 587 times.
Iterating global reduction 3 with 587 rules applied. Total rules applied 32109 place count 9323 transition count 21525
Reduce places removed 587 places and 0 transitions.
Iterating post reduction 3 with 587 rules applied. Total rules applied 32696 place count 8736 transition count 21525
Partial Free-agglomeration rule applied 362 times.
Drop transitions removed 362 transitions
Iterating global reduction 4 with 362 rules applied. Total rules applied 33058 place count 8736 transition count 21525
Applied a total of 33058 rules in 14191 ms. Remains 8736 /25084 variables (removed 16348) and now considering 21525/38317 (removed 16792) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14197 ms. Remains : 8736/25084 places, 21525/38317 transitions.
Incomplete random walk after 10000 steps, including 228 resets, run finished after 1068 ms. (steps per millisecond=9 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 11) seen :1
Running SMT prover for 10 properties.
[2023-03-24 02:25:52] [INFO ] Flow matrix only has 19961 transitions (discarded 1564 similar events)
// Phase 1: matrix 19961 rows 8736 cols
[2023-03-24 02:25:53] [INFO ] Computed 1633 place invariants in 936 ms
[2023-03-24 02:25:55] [INFO ] After 1770ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-24 02:25:57] [INFO ] [Nat]Absence check using 65 positive place invariants in 165 ms returned sat
[2023-03-24 02:25:58] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 606 ms returned sat
[2023-03-24 02:26:20] [INFO ] After 21102ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-24 02:26:20] [INFO ] State equation strengthened by 11878 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: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.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-24 02:26:20] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 02:26:20] [INFO ] After 25320ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Fused 10 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 32 ms.
Support contains 20 out of 8736 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8736/8736 places, 21525/21525 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 8736 transition count 21517
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 8728 transition count 21517
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 26 place count 8728 transition count 21777
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 36 place count 8718 transition count 21777
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 42 place count 8712 transition count 21771
Iterating global reduction 3 with 6 rules applied. Total rules applied 48 place count 8712 transition count 21771
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 54 place count 8712 transition count 21771
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 60 place count 8706 transition count 21765
Iterating global reduction 3 with 6 rules applied. Total rules applied 66 place count 8706 transition count 21765
Applied a total of 66 rules in 6816 ms. Remains 8706 /8736 variables (removed 30) and now considering 21765/21525 (removed -240) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6816 ms. Remains : 8706/8736 places, 21765/21525 transitions.
Incomplete random walk after 10000 steps, including 229 resets, run finished after 998 ms. (steps per millisecond=10 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 22645 steps, run timeout after 6001 ms. (steps per millisecond=3 ) properties seen :{1=1}
Probabilistic random walk after 22645 steps, saw 10550 distinct states, run finished after 6002 ms. (steps per millisecond=3 ) properties seen :1
Running SMT prover for 9 properties.
[2023-03-24 02:26:36] [INFO ] Flow matrix only has 20199 transitions (discarded 1566 similar events)
// Phase 1: matrix 20199 rows 8706 cols
[2023-03-24 02:26:37] [INFO ] Computed 1633 place invariants in 1042 ms
[2023-03-24 02:26:38] [INFO ] After 1784ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-24 02:26:40] [INFO ] [Nat]Absence check using 63 positive place invariants in 127 ms returned sat
[2023-03-24 02:26:41] [INFO ] [Nat]Absence check using 63 positive and 1570 generalized place invariants in 676 ms returned sat
[2023-03-24 02:27:03] [INFO ] After 21237ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-24 02:27:04] [INFO ] State equation strengthened by 12148 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: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.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-24 02:27:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 02:27:04] [INFO ] After 25198ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Fused 9 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 21 ms.
Support contains 18 out of 8706 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8706/8706 places, 21765/21765 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8706 transition count 21847
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 8704 transition count 21847
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 8703 transition count 21846
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 8703 transition count 21846
Applied a total of 6 rules in 3952 ms. Remains 8703 /8706 variables (removed 3) and now considering 21846/21765 (removed -81) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3952 ms. Remains : 8703/8706 places, 21846/21765 transitions.
Successfully simplified 35 atomic propositions for a total of 16 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 02:27:08] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-24 02:27:09] [INFO ] Flatten gal took : 890 ms
[2023-03-24 02:27:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 02:27:10] [INFO ] Flatten gal took : 1005 ms
[2023-03-24 02:27:11] [INFO ] Input system was already deterministic with 38317 transitions.
Support contains 24 out of 25084 places (down from 36) after GAL structural reductions.
FORMULA MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 19068 stabilizing places and 26348 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 1785 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2023-03-24 02:27:13] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25084 cols
[2023-03-24 02:27:18] [INFO ] Computed 1633 place invariants in 4307 ms
[2023-03-24 02:27:20] [INFO ] Implicit Places using invariants in 6511 ms returned []
Implicit Place search using SMT only with invariants took 6517 ms to find 0 implicit places.
[2023-03-24 02:27:20] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2023-03-24 02:27:20] [INFO ] Invariant cache hit.
[2023-03-24 02:27:22] [INFO ] Dead Transitions using invariants and state equation in 2385 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10695 ms. Remains : 25084/25084 places, 38317/38317 transitions.
[2023-03-24 02:27:23] [INFO ] Flatten gal took : 866 ms
[2023-03-24 02:27:24] [INFO ] Flatten gal took : 970 ms
[2023-03-24 02:27:26] [INFO ] Input system was already deterministic with 38317 transitions.
[2023-03-24 02:27:27] [INFO ] Flatten gal took : 914 ms
[2023-03-24 02:27:28] [INFO ] Flatten gal took : 956 ms
[2023-03-24 02:27:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality553296483737921545.gal : 212 ms
[2023-03-24 02:27:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality11273520006853714365.ctl : 2 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality553296483737921545.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11273520006853714365.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-24 02:27:59] [INFO ] Flatten gal took : 936 ms
[2023-03-24 02:27:59] [INFO ] Applying decomposition
[2023-03-24 02:28:00] [INFO ] Flatten gal took : 1009 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/graph8837767178113422515.txt' '-o' '/tmp/graph8837767178113422515.bin' '-w' '/tmp/graph8837767178113422515.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8837767178113422515.bin' '-l' '-1' '-v' '-w' '/tmp/graph8837767178113422515.weights' '-q' '0' '-e' '0.001'
[2023-03-24 02:28:03] [INFO ] Decomposing Gal with order
[2023-03-24 02:28:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 02:28:28] [INFO ] Removed a total of 27335 redundant transitions.
[2023-03-24 02:28:30] [INFO ] Flatten gal took : 12135 ms
[2023-03-24 02:28:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 701 labels/synchronizations in 708 ms.
[2023-03-24 02:28:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality16727635497190203994.gal : 233 ms
[2023-03-24 02:28:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality11535044101713995521.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16727635497190203994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11535044101713995521.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 2167 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2023-03-24 02:29:07] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2023-03-24 02:29:07] [INFO ] Invariant cache hit.
[2023-03-24 02:29:09] [INFO ] Implicit Places using invariants in 2195 ms returned []
Implicit Place search using SMT only with invariants took 2200 ms to find 0 implicit places.
[2023-03-24 02:29:09] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2023-03-24 02:29:09] [INFO ] Invariant cache hit.
[2023-03-24 02:29:11] [INFO ] Dead Transitions using invariants and state equation in 1953 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6323 ms. Remains : 25084/25084 places, 38317/38317 transitions.
[2023-03-24 02:29:12] [INFO ] Flatten gal took : 1102 ms
[2023-03-24 02:29:13] [INFO ] Flatten gal took : 1166 ms
[2023-03-24 02:29:16] [INFO ] Input system was already deterministic with 38317 transitions.
[2023-03-24 02:29:17] [INFO ] Flatten gal took : 943 ms
[2023-03-24 02:29:18] [INFO ] Flatten gal took : 987 ms
[2023-03-24 02:29:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality455465604263202528.gal : 157 ms
[2023-03-24 02:29:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality6630407717653030281.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality455465604263202528.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6630407717653030281.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-24 02:29:49] [INFO ] Flatten gal took : 959 ms
[2023-03-24 02:29:49] [INFO ] Applying decomposition
[2023-03-24 02:29:50] [INFO ] Flatten gal took : 982 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/graph1805042928117542762.txt' '-o' '/tmp/graph1805042928117542762.bin' '-w' '/tmp/graph1805042928117542762.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1805042928117542762.bin' '-l' '-1' '-v' '-w' '/tmp/graph1805042928117542762.weights' '-q' '0' '-e' '0.001'
[2023-03-24 02:29:53] [INFO ] Decomposing Gal with order
[2023-03-24 02:29:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 02:30:08] [INFO ] Removed a total of 26315 redundant transitions.
[2023-03-24 02:30:09] [INFO ] Flatten gal took : 5339 ms
[2023-03-24 02:30:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 5875 labels/synchronizations in 1404 ms.
[2023-03-24 02:30:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality8649963401577613532.gal : 393 ms
[2023-03-24 02:30:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality14558267235074506926.ctl : 11 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8649963401577613532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14558267235074506926.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Applied a total of 0 rules in 2022 ms. Remains 25084 /25084 variables (removed 0) and now considering 38317/38317 (removed 0) transitions.
[2023-03-24 02:30:44] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2023-03-24 02:30:44] [INFO ] Invariant cache hit.
[2023-03-24 02:30:46] [INFO ] Implicit Places using invariants in 2076 ms returned []
Implicit Place search using SMT only with invariants took 2100 ms to find 0 implicit places.
[2023-03-24 02:30:46] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
[2023-03-24 02:30:46] [INFO ] Invariant cache hit.
[2023-03-24 02:30:48] [INFO ] Dead Transitions using invariants and state equation in 2052 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6192 ms. Remains : 25084/25084 places, 38317/38317 transitions.
[2023-03-24 02:30:49] [INFO ] Flatten gal took : 951 ms
[2023-03-24 02:30:50] [INFO ] Flatten gal took : 966 ms
[2023-03-24 02:30:52] [INFO ] Input system was already deterministic with 38317 transitions.
[2023-03-24 02:30:53] [INFO ] Flatten gal took : 990 ms
[2023-03-24 02:30:54] [INFO ] Flatten gal took : 949 ms
[2023-03-24 02:30:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality9457061261953521159.gal : 150 ms
[2023-03-24 02:30:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality14322258725605344854.ctl : 8 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9457061261953521159.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14322258725605344854.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-24 02:31:25] [INFO ] Flatten gal took : 952 ms
[2023-03-24 02:31:25] [INFO ] Applying decomposition
[2023-03-24 02:31:26] [INFO ] Flatten gal took : 987 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/graph16159527137269703487.txt' '-o' '/tmp/graph16159527137269703487.bin' '-w' '/tmp/graph16159527137269703487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16159527137269703487.bin' '-l' '-1' '-v' '-w' '/tmp/graph16159527137269703487.weights' '-q' '0' '-e' '0.001'
[2023-03-24 02:31:29] [INFO ] Decomposing Gal with order
[2023-03-24 02:31:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 02:31:44] [INFO ] Removed a total of 26484 redundant transitions.
[2023-03-24 02:31:45] [INFO ] Flatten gal took : 5500 ms
[2023-03-24 02:31:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 5652 labels/synchronizations in 1641 ms.
[2023-03-24 02:31:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality1463042883290117426.gal : 229 ms
[2023-03-24 02:31:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality6895061793273141669.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1463042883290117426.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6895061793273141669.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7391 transitions
Trivial Post-agglo rules discarded 7391 transitions
Performed 7391 trivial Post agglomeration. Transition count delta: 7391
Iterating post reduction 0 with 7391 rules applied. Total rules applied 7391 place count 25084 transition count 30926
Reduce places removed 7391 places and 0 transitions.
Iterating post reduction 1 with 7391 rules applied. Total rules applied 14782 place count 17693 transition count 30926
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 462 Pre rules applied. Total rules applied 14782 place count 17693 transition count 30464
Deduced a syphon composed of 462 places in 23 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 2 with 924 rules applied. Total rules applied 15706 place count 17231 transition count 30464
Discarding 6929 places :
Symmetric choice reduction at 2 with 6929 rule applications. Total rules 22635 place count 10302 transition count 23535
Iterating global reduction 2 with 6929 rules applied. Total rules applied 29564 place count 10302 transition count 23535
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 29564 place count 10302 transition count 23522
Deduced a syphon composed of 13 places in 17 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 29590 place count 10289 transition count 23522
Discarding 988 places :
Symmetric choice reduction at 2 with 988 rule applications. Total rules 30578 place count 9301 transition count 16606
Iterating global reduction 2 with 988 rules applied. Total rules applied 31566 place count 9301 transition count 16606
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 13 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 31632 place count 9268 transition count 16573
Applied a total of 31632 rules in 11598 ms. Remains 9268 /25084 variables (removed 15816) and now considering 16573/38317 (removed 21744) transitions.
[2023-03-24 02:32:29] [INFO ] Flow matrix only has 15517 transitions (discarded 1056 similar events)
// Phase 1: matrix 15517 rows 9268 cols
[2023-03-24 02:32:30] [INFO ] Computed 1633 place invariants in 865 ms
[2023-03-24 02:32:31] [INFO ] Implicit Places using invariants in 1767 ms returned []
Implicit Place search using SMT only with invariants took 1785 ms to find 0 implicit places.
[2023-03-24 02:32:31] [INFO ] Flow matrix only has 15517 transitions (discarded 1056 similar events)
[2023-03-24 02:32:31] [INFO ] Invariant cache hit.
[2023-03-24 02:32:32] [INFO ] Dead Transitions using invariants and state equation in 883 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 9268/25084 places, 16573/38317 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14290 ms. Remains : 9268/25084 places, 16573/38317 transitions.
[2023-03-24 02:32:32] [INFO ] Flatten gal took : 415 ms
[2023-03-24 02:32:33] [INFO ] Flatten gal took : 389 ms
[2023-03-24 02:32:33] [INFO ] Input system was already deterministic with 16573 transitions.
Incomplete random walk after 10000 steps, including 198 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
[2023-03-24 02:32:34] [INFO ] Flatten gal took : 415 ms
[2023-03-24 02:32:35] [INFO ] Flatten gal took : 408 ms
[2023-03-24 02:32:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6915975634084551068.gal : 96 ms
[2023-03-24 02:32:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5245047319990478672.prop : 1 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/ReachabilityCardinality6915975634084551068.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5245047319990478672.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 ...328
Interrupted probabilistic random walk after 12867 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12867 steps, saw 6286 distinct states, run finished after 3015 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 02:32:37] [INFO ] Flow matrix only has 15517 transitions (discarded 1056 similar events)
[2023-03-24 02:32:37] [INFO ] Invariant cache hit.
Loading property file /tmp/ReachabilityCardinality5245047319990478672.prop.
[2023-03-24 02:32:38] [INFO ] After 1004ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 02:32:39] [INFO ] [Nat]Absence check using 65 positive place invariants in 166 ms returned sat
[2023-03-24 02:32:40] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 644 ms returned sat
[2023-03-24 02:32:55] [INFO ] After 14621ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 02:32:55] [INFO ] State equation strengthened by 6394 read => feed constraints.
[2023-03-24 02:32:57] [INFO ] After 2174ms SMT Verify possible using 6394 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 02:33:13] [INFO ] Deduced a trap composed of 1124 places in 15995 ms of which 18 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:669)
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)
[2023-03-24 02:33:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 02:33:13] [INFO ] After 35293ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 9268 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9268/9268 places, 16573/16573 transitions.
Free-agglomeration rule (complex) applied 577 times.
Iterating global reduction 0 with 577 rules applied. Total rules applied 577 place count 9268 transition count 21924
Reduce places removed 577 places and 0 transitions.
Iterating post reduction 0 with 577 rules applied. Total rules applied 1154 place count 8691 transition count 21924
Partial Free-agglomeration rule applied 33 times.
Drop transitions removed 33 transitions
Iterating global reduction 1 with 33 rules applied. Total rules applied 1187 place count 8691 transition count 21924
Applied a total of 1187 rules in 6013 ms. Remains 8691 /9268 variables (removed 577) and now considering 21924/16573 (removed -5351) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6015 ms. Remains : 8691/9268 places, 21924/16573 transitions.
Finished random walk after 2638 steps, including 61 resets, run visited all 1 properties in 189 ms. (steps per millisecond=13 )
FORMULA MultiCrashLeafsetExtension-PT-S32C07-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in SI_CTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7373 transitions
Trivial Post-agglo rules discarded 7373 transitions
Performed 7373 trivial Post agglomeration. Transition count delta: 7373
Iterating post reduction 0 with 7373 rules applied. Total rules applied 7373 place count 25084 transition count 30944
Reduce places removed 7373 places and 0 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Iterating post reduction 1 with 7391 rules applied. Total rules applied 14764 place count 17711 transition count 30926
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 14782 place count 17693 transition count 30926
Performed 461 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 461 Pre rules applied. Total rules applied 14782 place count 17693 transition count 30465
Deduced a syphon composed of 461 places in 25 ms
Reduce places removed 461 places and 0 transitions.
Iterating global reduction 3 with 922 rules applied. Total rules applied 15704 place count 17232 transition count 30465
Discarding 6927 places :
Symmetric choice reduction at 3 with 6927 rule applications. Total rules 22631 place count 10305 transition count 23538
Iterating global reduction 3 with 6927 rules applied. Total rules applied 29558 place count 10305 transition count 23538
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 29558 place count 10305 transition count 23528
Deduced a syphon composed of 10 places in 19 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 29578 place count 10295 transition count 23528
Discarding 987 places :
Symmetric choice reduction at 3 with 987 rule applications. Total rules 30565 place count 9308 transition count 16619
Iterating global reduction 3 with 987 rules applied. Total rules applied 31552 place count 9308 transition count 16619
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 13 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31618 place count 9275 transition count 16586
Applied a total of 31618 rules in 10743 ms. Remains 9275 /25084 variables (removed 15809) and now considering 16586/38317 (removed 21731) transitions.
[2023-03-24 02:33:30] [INFO ] Flow matrix only has 15530 transitions (discarded 1056 similar events)
// Phase 1: matrix 15530 rows 9275 cols
[2023-03-24 02:33:31] [INFO ] Computed 1633 place invariants in 845 ms
[2023-03-24 02:33:32] [INFO ] Implicit Places using invariants in 1693 ms returned []
Implicit Place search using SMT only with invariants took 1695 ms to find 0 implicit places.
[2023-03-24 02:33:32] [INFO ] Flow matrix only has 15530 transitions (discarded 1056 similar events)
[2023-03-24 02:33:32] [INFO ] Invariant cache hit.
[2023-03-24 02:33:33] [INFO ] Dead Transitions using invariants and state equation in 895 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 9275/25084 places, 16586/38317 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13340 ms. Remains : 9275/25084 places, 16586/38317 transitions.
[2023-03-24 02:33:33] [INFO ] Flatten gal took : 346 ms
[2023-03-24 02:33:34] [INFO ] Flatten gal took : 398 ms
[2023-03-24 02:33:35] [INFO ] Input system was already deterministic with 16586 transitions.
[2023-03-24 02:33:35] [INFO ] Flatten gal took : 386 ms
[2023-03-24 02:33:36] [INFO ] Flatten gal took : 401 ms
[2023-03-24 02:33:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality17393470606366897190.gal : 69 ms
[2023-03-24 02:33:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality2521421531810364050.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17393470606366897190.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2521421531810364050.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-24 02:34:06] [INFO ] Flatten gal took : 438 ms
[2023-03-24 02:34:06] [INFO ] Applying decomposition
[2023-03-24 02:34:07] [INFO ] Flatten gal took : 469 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/graph10779452162115356918.txt' '-o' '/tmp/graph10779452162115356918.bin' '-w' '/tmp/graph10779452162115356918.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10779452162115356918.bin' '-l' '-1' '-v' '-w' '/tmp/graph10779452162115356918.weights' '-q' '0' '-e' '0.001'
[2023-03-24 02:34:08] [INFO ] Decomposing Gal with order
[2023-03-24 02:34:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 02:34:12] [INFO ] Removed a total of 15333 redundant transitions.
[2023-03-24 02:34:12] [INFO ] Flatten gal took : 2698 ms
[2023-03-24 02:34:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 1698 labels/synchronizations in 596 ms.
[2023-03-24 02:34:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality13642463710935818621.gal : 284 ms
[2023-03-24 02:34:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality8975031269420804149.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13642463710935818621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8975031269420804149.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 25084/25084 places, 38317/38317 transitions.
Drop transitions removed 7389 transitions
Trivial Post-agglo rules discarded 7389 transitions
Performed 7389 trivial Post agglomeration. Transition count delta: 7389
Iterating post reduction 0 with 7389 rules applied. Total rules applied 7389 place count 25084 transition count 30928
Reduce places removed 7389 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 7392 rules applied. Total rules applied 14781 place count 17695 transition count 30925
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 14784 place count 17692 transition count 30925
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 462 Pre rules applied. Total rules applied 14784 place count 17692 transition count 30463
Deduced a syphon composed of 462 places in 36 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 3 with 924 rules applied. Total rules applied 15708 place count 17230 transition count 30463
Discarding 6927 places :
Symmetric choice reduction at 3 with 6927 rule applications. Total rules 22635 place count 10303 transition count 23536
Iterating global reduction 3 with 6927 rules applied. Total rules applied 29562 place count 10303 transition count 23536
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 29562 place count 10303 transition count 23525
Deduced a syphon composed of 11 places in 23 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 29584 place count 10292 transition count 23525
Discarding 986 places :
Symmetric choice reduction at 3 with 986 rule applications. Total rules 30570 place count 9306 transition count 16623
Iterating global reduction 3 with 986 rules applied. Total rules applied 31556 place count 9306 transition count 16623
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 15 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31622 place count 9273 transition count 16590
Applied a total of 31622 rules in 11359 ms. Remains 9273 /25084 variables (removed 15811) and now considering 16590/38317 (removed 21727) transitions.
[2023-03-24 02:34:56] [INFO ] Flow matrix only has 15534 transitions (discarded 1056 similar events)
// Phase 1: matrix 15534 rows 9273 cols
[2023-03-24 02:34:57] [INFO ] Computed 1633 place invariants in 919 ms
[2023-03-24 02:34:59] [INFO ] Implicit Places using invariants in 2712 ms returned []
Implicit Place search using SMT only with invariants took 2732 ms to find 0 implicit places.
[2023-03-24 02:34:59] [INFO ] Flow matrix only has 15534 transitions (discarded 1056 similar events)
[2023-03-24 02:34:59] [INFO ] Invariant cache hit.
[2023-03-24 02:35:01] [INFO ] Dead Transitions using invariants and state equation in 1752 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 9273/25084 places, 16590/38317 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15879 ms. Remains : 9273/25084 places, 16590/38317 transitions.
[2023-03-24 02:35:01] [INFO ] Flatten gal took : 433 ms
[2023-03-24 02:35:02] [INFO ] Flatten gal took : 657 ms
[2023-03-24 02:35:03] [INFO ] Input system was already deterministic with 16590 transitions.
[2023-03-24 02:35:04] [INFO ] Flatten gal took : 493 ms
[2023-03-24 02:35:04] [INFO ] Flatten gal took : 640 ms
[2023-03-24 02:35:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality9502279879999775849.gal : 154 ms
[2023-03-24 02:35:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality9147729665933514261.ctl : 23 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9502279879999775849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9147729665933514261.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :11 after 38
Detected timeout of ITS tools.
[2023-03-24 02:35:35] [INFO ] Flatten gal took : 381 ms
[2023-03-24 02:35:35] [INFO ] Applying decomposition
[2023-03-24 02:35:35] [INFO ] Flatten gal took : 403 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/graph7155862035493553581.txt' '-o' '/tmp/graph7155862035493553581.bin' '-w' '/tmp/graph7155862035493553581.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7155862035493553581.bin' '-l' '-1' '-v' '-w' '/tmp/graph7155862035493553581.weights' '-q' '0' '-e' '0.001'
[2023-03-24 02:35:36] [INFO ] Decomposing Gal with order
[2023-03-24 02:35:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 02:35:40] [INFO ] Removed a total of 15340 redundant transitions.
[2023-03-24 02:35:41] [INFO ] Flatten gal took : 2552 ms
[2023-03-24 02:35:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 1645 labels/synchronizations in 563 ms.
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :38 after 68
[2023-03-24 02:35:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality18056972615814296183.gal : 97 ms
[2023-03-24 02:35:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality4452555331315612444.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18056972615814296183.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4452555331315612444.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :68 after 77
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :77 after 101
Detected timeout of ITS tools.
[2023-03-24 02:36:14] [INFO ] Flatten gal took : 1005 ms
[2023-03-24 02:36:15] [INFO ] Flatten gal took : 1106 ms
[2023-03-24 02:36:16] [INFO ] Applying decomposition
[2023-03-24 02:36:17] [INFO ] Flatten gal took : 1046 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/graph3060771715463690528.txt' '-o' '/tmp/graph3060771715463690528.bin' '-w' '/tmp/graph3060771715463690528.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3060771715463690528.bin' '-l' '-1' '-v' '-w' '/tmp/graph3060771715463690528.weights' '-q' '0' '-e' '0.001'
[2023-03-24 02:36:20] [INFO ] Decomposing Gal with order
[2023-03-24 02:36:22] [INFO ] Rewriting arrays to variables to allow decomposition.
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :101 after 181
[2023-03-24 02:36:45] [INFO ] Removed a total of 27116 redundant transitions.
[2023-03-24 02:36:46] [INFO ] Flatten gal took : 12041 ms
[2023-03-24 02:36:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 719 labels/synchronizations in 477 ms.
[2023-03-24 02:36:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality7144764617687639285.gal : 232 ms
[2023-03-24 02:36:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality16486395343201695114.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7144764617687639285.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16486395343201695114.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :181 after 253
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-24 03:00:46] [INFO ] Flatten gal took : 1150 ms
[2023-03-24 03:00:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality17771205496793877071.gal : 155 ms
[2023-03-24 03:00:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality13271019488345193444.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17771205496793877071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13271019488345193444.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 5458560 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16036188 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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="MultiCrashLeafsetExtension-PT-S32C07"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 MultiCrashLeafsetExtension-PT-S32C07, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856413900929"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C07.tgz
mv MultiCrashLeafsetExtension-PT-S32C07 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;