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.r325-tall-167889196900249.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 RERS2020-PT-pb105, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889196900249
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 87M
-rw-r--r-- 1 mcc users 7.7K Feb 26 08:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 08:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 08:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 08:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 09:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 09:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 08:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 86M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-00
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-01
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-02
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-03
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-04
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-05
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-06
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-07
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-08
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-09
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-10
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-11
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-12
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-13
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-14
FORMULA_NAME RERS2020-PT-pb105-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678993607285

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=RERS2020-PT-pb105
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-16 19:06:48] [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]
[2023-03-16 19:06:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 19:06:51] [INFO ] Load time of PNML (sax parser for PT used): 2335 ms
[2023-03-16 19:06:51] [INFO ] Transformed 1982 places.
[2023-03-16 19:06:51] [INFO ] Transformed 153412 transitions.
[2023-03-16 19:06:51] [INFO ] Found NUPN structural information;
[2023-03-16 19:06:51] [INFO ] Parsed PT model containing 1982 places and 153412 transitions and 610156 arcs in 3075 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Ensure Unique test removed 3773 transitions
Reduce redundant transitions removed 3773 transitions.
FORMULA RERS2020-PT-pb105-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 134 out of 1982 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1982/1982 places, 149639/149639 transitions.
Ensure Unique test removed 10 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 1971 transition count 149639
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1970 transition count 149638
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1970 transition count 149638
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 1970 transition count 149637
Applied a total of 14 rules in 1391 ms. Remains 1970 /1982 variables (removed 12) and now considering 149637/149639 (removed 2) transitions.
[2023-03-16 19:06:54] [INFO ] Flow matrix only has 105326 transitions (discarded 44311 similar events)
// Phase 1: matrix 105326 rows 1970 cols
[2023-03-16 19:06:54] [INFO ] Computed 10 place invariants in 509 ms
[2023-03-16 19:07:01] [INFO ] Implicit Places using invariants in 7660 ms returned []
Implicit Place search using SMT only with invariants took 7690 ms to find 0 implicit places.
[2023-03-16 19:07:01] [INFO ] Flow matrix only has 105326 transitions (discarded 44311 similar events)
[2023-03-16 19:07:01] [INFO ] Invariant cache hit.
[2023-03-16 19:07:32] [INFO ] Performed 87189/149637 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 19:07:53] [INFO ] Dead Transitions using invariants and state equation in 51231 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1970/1982 places, 149637/149639 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60334 ms. Remains : 1970/1982 places, 149637/149639 transitions.
Support contains 134 out of 1970 places after structural reductions.
[2023-03-16 19:07:57] [INFO ] Flatten gal took : 3657 ms
[2023-03-16 19:08:01] [INFO ] Flatten gal took : 3447 ms
[2023-03-16 19:08:07] [INFO ] Input system was already deterministic with 149637 transitions.
Support contains 117 out of 1970 places (down from 134) after GAL structural reductions.
FORMULA RERS2020-PT-pb105-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1326 ms. (steps per millisecond=7 ) properties (out of 57) seen :14
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Running SMT prover for 42 properties.
[2023-03-16 19:08:10] [INFO ] Flow matrix only has 105326 transitions (discarded 44311 similar events)
[2023-03-16 19:08:10] [INFO ] Invariant cache hit.
[2023-03-16 19:08:12] [INFO ] After 1533ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:42
[2023-03-16 19:08:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-16 19:08:37] [INFO ] After 22549ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :41
[2023-03-16 19:08:38] [INFO ] State equation strengthened by 5248 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)
[2023-03-16 19:08:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 19:08:38] [INFO ] After 26247ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:42
Fused 42 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 86 out of 1970 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1970/1970 places, 149637/149637 transitions.
Graph (trivial) has 1552 edges and 1970 vertex of which 104 / 1970 are part of one of the 39 SCC in 22 ms
Free SCC test removed 65 places
Drop transitions removed 3834 transitions
Ensure Unique test removed 482 transitions
Reduce isomorphic transitions removed 4316 transitions.
Graph (complete) has 126359 edges and 1905 vertex of which 1904 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.112 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 7 place count 1904 transition count 145316
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 1900 transition count 145316
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 11 place count 1900 transition count 145314
Deduced a syphon composed of 2 places in 65 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 15 place count 1898 transition count 145314
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 21 place count 1892 transition count 145308
Iterating global reduction 2 with 6 rules applied. Total rules applied 27 place count 1892 transition count 145308
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 33 place count 1892 transition count 145302
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 37 place count 1888 transition count 145294
Iterating global reduction 3 with 4 rules applied. Total rules applied 41 place count 1888 transition count 145294
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 45 place count 1888 transition count 145290
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 46 place count 1887 transition count 145288
Iterating global reduction 4 with 1 rules applied. Total rules applied 47 place count 1887 transition count 145288
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 48 place count 1887 transition count 145287
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 369 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 98 place count 1862 transition count 145262
Drop transitions removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 105 place count 1862 transition count 145255
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -89
Deduced a syphon composed of 29 places in 72 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 6 with 58 rules applied. Total rules applied 163 place count 1833 transition count 145344
Drop transitions removed 5 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 6 with 26 rules applied. Total rules applied 189 place count 1833 transition count 145318
Free-agglomeration rule applied 24 times with reduction of 6 identical transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 213 place count 1833 transition count 145288
Reduce places removed 24 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 579 transitions
Reduce isomorphic transitions removed 587 transitions.
Iterating post reduction 7 with 611 rules applied. Total rules applied 824 place count 1809 transition count 144701
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 826 place count 1809 transition count 144699
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 830 place count 1807 transition count 144697
Free-agglomeration rule applied 2 times.
Iterating global reduction 9 with 2 rules applied. Total rules applied 832 place count 1807 transition count 144695
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 836 place count 1805 transition count 144693
Free-agglomeration rule (complex) applied 92 times with reduction of 2126 identical transitions.
Iterating global reduction 10 with 92 rules applied. Total rules applied 928 place count 1805 transition count 165068
Reduce places removed 92 places and 0 transitions.
Drop transitions removed 114 transitions
Ensure Unique test removed 4873 transitions
Reduce isomorphic transitions removed 4987 transitions.
Iterating post reduction 10 with 5079 rules applied. Total rules applied 6007 place count 1713 transition count 160081
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 6008 place count 1712 transition count 160080
Applied a total of 6008 rules in 11677 ms. Remains 1712 /1970 variables (removed 258) and now considering 160080/149637 (removed -10443) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11682 ms. Remains : 1712/1970 places, 160080/149637 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1173 ms. (steps per millisecond=8 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 42) seen :0
Interrupted probabilistic random walk after 8332 steps, run timeout after 6006 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 8332 steps, saw 6845 distinct states, run finished after 6007 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 42 properties.
[2023-03-16 19:08:58] [INFO ] Flow matrix only has 117667 transitions (discarded 42413 similar events)
// Phase 1: matrix 117667 rows 1712 cols
[2023-03-16 19:08:59] [INFO ] Computed 10 place invariants in 614 ms
[2023-03-16 19:09:00] [INFO ] After 1259ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:42
[2023-03-16 19:09:01] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-16 19:09:25] [INFO ] After 22734ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :41
[2023-03-16 19:09:26] [INFO ] State equation strengthened by 5830 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)
[2023-03-16 19:09:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 19:09:26] [INFO ] After 26517ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:42
Fused 42 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 86 out of 1712 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1712/1712 places, 160080/160080 transitions.
Applied a total of 0 rules in 974 ms. Remains 1712 /1712 variables (removed 0) and now considering 160080/160080 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 974 ms. Remains : 1712/1712 places, 160080/160080 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1712/1712 places, 160080/160080 transitions.
Applied a total of 0 rules in 824 ms. Remains 1712 /1712 variables (removed 0) and now considering 160080/160080 (removed 0) transitions.
[2023-03-16 19:09:28] [INFO ] Flow matrix only has 117667 transitions (discarded 42413 similar events)
[2023-03-16 19:09:28] [INFO ] Invariant cache hit.
[2023-03-16 19:09:37] [INFO ] Implicit Places using invariants in 8807 ms returned []
Implicit Place search using SMT only with invariants took 8808 ms to find 0 implicit places.
[2023-03-16 19:09:37] [INFO ] Flow matrix only has 117667 transitions (discarded 42413 similar events)
[2023-03-16 19:09:37] [INFO ] Invariant cache hit.
[2023-03-16 19:10:07] [INFO ] Performed 88468/160080 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 19:10:30] [INFO ] Dead Transitions using invariants and state equation in 53152 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62797 ms. Remains : 1712/1712 places, 160080/160080 transitions.
[2023-03-16 19:10:34] [INFO ] Flatten gal took : 3167 ms
[2023-03-16 19:10:38] [INFO ] Flatten gal took : 3795 ms
[2023-03-16 19:10:46] [INFO ] Input system was already deterministic with 149637 transitions.
Computed a total of 188 stabilizing places and 32938 stable transitions
Graph (complete) has 144580 edges and 1970 vertex of which 1969 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.447 ms
Starting structural reductions in LTL mode, iteration 0 : 1970/1970 places, 149637/149637 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1968 transition count 149587
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1968 transition count 149587
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 1968 transition count 149585
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 1967 transition count 149583
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 1967 transition count 149583
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 1967 transition count 149582
Applied a total of 9 rules in 1023 ms. Remains 1967 /1970 variables (removed 3) and now considering 149582/149637 (removed 55) transitions.
[2023-03-16 19:10:47] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2023-03-16 19:10:48] [INFO ] Computed 10 place invariants in 444 ms
[2023-03-16 19:10:56] [INFO ] Implicit Places using invariants in 9066 ms returned []
Implicit Place search using SMT only with invariants took 9069 ms to find 0 implicit places.
[2023-03-16 19:10:56] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
[2023-03-16 19:10:57] [INFO ] Invariant cache hit.
[2023-03-16 19:11:27] [INFO ] Performed 87674/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 19:11:48] [INFO ] Dead Transitions using invariants and state equation in 51477 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1967/1970 places, 149582/149637 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61573 ms. Remains : 1967/1970 places, 149582/149637 transitions.
[2023-03-16 19:11:52] [INFO ] Flatten gal took : 3338 ms
[2023-03-16 19:11:55] [INFO ] Flatten gal took : 3458 ms
[2023-03-16 19:12:03] [INFO ] Input system was already deterministic with 149582 transitions.
[2023-03-16 19:12:07] [INFO ] Flatten gal took : 3754 ms
[2023-03-16 19:12:11] [INFO ] Flatten gal took : 4167 ms
[2023-03-16 19:12:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality16415966131197889889.gal : 779 ms
[2023-03-16 19:12:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality2709738974037847920.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/CTLCardinality16415966131197889889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2709738974037847920.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.
[2023-03-16 19:12:46] [INFO ] Flatten gal took : 3390 ms
[2023-03-16 19:12:46] [INFO ] Applying decomposition
[2023-03-16 19:12:50] [INFO ] Flatten gal took : 3767 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/graph2423164236484690023.txt' '-o' '/tmp/graph2423164236484690023.bin' '-w' '/tmp/graph2423164236484690023.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2423164236484690023.bin' '-l' '-1' '-v' '-w' '/tmp/graph2423164236484690023.weights' '-q' '0' '-e' '0.001'
[2023-03-16 19:13:01] [INFO ] Decomposing Gal with order
[2023-03-16 19:13:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 19:13:13] [INFO ] Removed a total of 325845 redundant transitions.
[2023-03-16 19:13:15] [INFO ] Flatten gal took : 9757 ms
[2023-03-16 19:13:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 5601 labels/synchronizations in 7728 ms.
[2023-03-16 19:13:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality14757641451872867927.gal : 298 ms
[2023-03-16 19:13:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality65257324070588106.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/CTLCardinality14757641451872867927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality65257324070588106.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1970/1970 places, 149637/149637 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1968 transition count 149587
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1968 transition count 149587
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 1968 transition count 149585
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 1967 transition count 149583
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 1967 transition count 149583
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 1967 transition count 149582
Applied a total of 9 rules in 1191 ms. Remains 1967 /1970 variables (removed 3) and now considering 149582/149637 (removed 55) transitions.
[2023-03-16 19:14:00] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
[2023-03-16 19:14:00] [INFO ] Invariant cache hit.
[2023-03-16 19:14:08] [INFO ] Implicit Places using invariants in 8669 ms returned []
Implicit Place search using SMT only with invariants took 8670 ms to find 0 implicit places.
[2023-03-16 19:14:08] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
[2023-03-16 19:14:08] [INFO ] Invariant cache hit.
[2023-03-16 19:14:39] [INFO ] Performed 86426/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 19:15:01] [INFO ] Dead Transitions using invariants and state equation in 52867 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1967/1970 places, 149582/149637 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62734 ms. Remains : 1967/1970 places, 149582/149637 transitions.
[2023-03-16 19:15:05] [INFO ] Flatten gal took : 3192 ms
[2023-03-16 19:15:08] [INFO ] Flatten gal took : 3348 ms
[2023-03-16 19:15:15] [INFO ] Input system was already deterministic with 149582 transitions.
[2023-03-16 19:15:19] [INFO ] Flatten gal took : 3428 ms
[2023-03-16 19:15:23] [INFO ] Flatten gal took : 3687 ms
[2023-03-16 19:15:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality12050512379688997449.gal : 503 ms
[2023-03-16 19:15:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality13680201653754458318.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/CTLCardinality12050512379688997449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13680201653754458318.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.
[2023-03-16 19:15:57] [INFO ] Flatten gal took : 3454 ms
[2023-03-16 19:15:57] [INFO ] Applying decomposition
[2023-03-16 19:16:01] [INFO ] Flatten gal took : 3362 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/graph17950573628059035441.txt' '-o' '/tmp/graph17950573628059035441.bin' '-w' '/tmp/graph17950573628059035441.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17950573628059035441.bin' '-l' '-1' '-v' '-w' '/tmp/graph17950573628059035441.weights' '-q' '0' '-e' '0.001'
[2023-03-16 19:16:08] [INFO ] Decomposing Gal with order
[2023-03-16 19:16:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 19:16:21] [INFO ] Removed a total of 317353 redundant transitions.
[2023-03-16 19:16:22] [INFO ] Flatten gal took : 8967 ms
[2023-03-16 19:16:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 5976 labels/synchronizations in 8220 ms.
[2023-03-16 19:16:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality7285176391162642491.gal : 186 ms
[2023-03-16 19:16:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality17068229258869311245.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/CTLCardinality7285176391162642491.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17068229258869311245.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 SI_CTL mode, iteration 0 : 1970/1970 places, 149637/149637 transitions.
Graph (trivial) has 1676 edges and 1970 vertex of which 115 / 1970 are part of one of the 43 SCC in 6 ms
Free SCC test removed 72 places
Ensure Unique test removed 586 transitions
Reduce isomorphic transitions removed 586 transitions.
Graph (complete) has 143705 edges and 1898 vertex of which 1897 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.124 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 1896 transition count 149047
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 1894 transition count 149047
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 1894 transition count 149044
Deduced a syphon composed of 3 places in 58 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 1891 transition count 149044
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 20 place count 1883 transition count 148982
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 1883 transition count 148982
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 36 place count 1883 transition count 148974
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 43 place count 1876 transition count 148960
Iterating global reduction 3 with 7 rules applied. Total rules applied 50 place count 1876 transition count 148960
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 57 place count 1876 transition count 148953
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 60 place count 1873 transition count 148947
Iterating global reduction 4 with 3 rules applied. Total rules applied 63 place count 1873 transition count 148947
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 66 place count 1873 transition count 148944
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 76 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 86 place count 1863 transition count 148934
Applied a total of 86 rules in 5227 ms. Remains 1863 /1970 variables (removed 107) and now considering 148934/149637 (removed 703) transitions.
[2023-03-16 19:17:11] [INFO ] Flow matrix only has 104664 transitions (discarded 44270 similar events)
// Phase 1: matrix 104664 rows 1863 cols
[2023-03-16 19:17:11] [INFO ] Computed 10 place invariants in 400 ms
[2023-03-16 19:17:21] [INFO ] Implicit Places using invariants in 9735 ms returned []
Implicit Place search using SMT only with invariants took 9739 ms to find 0 implicit places.
[2023-03-16 19:17:21] [INFO ] Flow matrix only has 104664 transitions (discarded 44270 similar events)
[2023-03-16 19:17:21] [INFO ] Invariant cache hit.
[2023-03-16 19:17:51] [INFO ] Performed 90340/148934 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 19:18:10] [INFO ] Dead Transitions using invariants and state equation in 49590 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 1863/1970 places, 148934/149637 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 64566 ms. Remains : 1863/1970 places, 148934/149637 transitions.
[2023-03-16 19:18:14] [INFO ] Flatten gal took : 3019 ms
[2023-03-16 19:18:17] [INFO ] Flatten gal took : 3470 ms
[2023-03-16 19:18:24] [INFO ] Input system was already deterministic with 148934 transitions.
[2023-03-16 19:18:27] [INFO ] Flatten gal took : 3355 ms
[2023-03-16 19:18:31] [INFO ] Flatten gal took : 3771 ms
[2023-03-16 19:18:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality3427381613423968565.gal : 551 ms
[2023-03-16 19:18:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality2845157317156583506.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/CTLCardinality3427381613423968565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2845157317156583506.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.
[2023-03-16 19:19:06] [INFO ] Flatten gal took : 3917 ms
[2023-03-16 19:19:06] [INFO ] Applying decomposition
[2023-03-16 19:19:10] [INFO ] Flatten gal took : 4116 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/graph1562269517475310242.txt' '-o' '/tmp/graph1562269517475310242.bin' '-w' '/tmp/graph1562269517475310242.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1562269517475310242.bin' '-l' '-1' '-v' '-w' '/tmp/graph1562269517475310242.weights' '-q' '0' '-e' '0.001'
[2023-03-16 19:19:20] [INFO ] Decomposing Gal with order
[2023-03-16 19:19:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 19:19:31] [INFO ] Removed a total of 312637 redundant transitions.
[2023-03-16 19:19:32] [INFO ] Flatten gal took : 8198 ms
[2023-03-16 19:19:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 4605 labels/synchronizations in 10159 ms.
[2023-03-16 19:19:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality1391332769316017147.gal : 432 ms
[2023-03-16 19:19:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality4620252943397335053.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/CTLCardinality1391332769316017147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4620252943397335053.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 : 1970/1970 places, 149637/149637 transitions.
Graph (trivial) has 1676 edges and 1970 vertex of which 115 / 1970 are part of one of the 43 SCC in 5 ms
Free SCC test removed 72 places
Ensure Unique test removed 586 transitions
Reduce isomorphic transitions removed 586 transitions.
Graph (complete) has 143705 edges and 1898 vertex of which 1897 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.87 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 1896 transition count 149047
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 1894 transition count 149047
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 1894 transition count 149044
Deduced a syphon composed of 3 places in 61 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 1891 transition count 149044
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 20 place count 1883 transition count 148982
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 1883 transition count 148982
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 36 place count 1883 transition count 148974
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 43 place count 1876 transition count 148960
Iterating global reduction 3 with 7 rules applied. Total rules applied 50 place count 1876 transition count 148960
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 57 place count 1876 transition count 148953
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 60 place count 1873 transition count 148947
Iterating global reduction 4 with 3 rules applied. Total rules applied 63 place count 1873 transition count 148947
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 66 place count 1873 transition count 148944
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 62 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 86 place count 1863 transition count 148934
Applied a total of 86 rules in 4542 ms. Remains 1863 /1970 variables (removed 107) and now considering 148934/149637 (removed 703) transitions.
[2023-03-16 19:20:22] [INFO ] Flow matrix only has 104664 transitions (discarded 44270 similar events)
[2023-03-16 19:20:22] [INFO ] Invariant cache hit.
[2023-03-16 19:20:31] [INFO ] Implicit Places using invariants in 8551 ms returned []
Implicit Place search using SMT only with invariants took 8553 ms to find 0 implicit places.
[2023-03-16 19:20:31] [INFO ] Flow matrix only has 104664 transitions (discarded 44270 similar events)
[2023-03-16 19:20:31] [INFO ] Invariant cache hit.
[2023-03-16 19:21:01] [INFO ] Performed 90623/148934 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 19:21:21] [INFO ] Dead Transitions using invariants and state equation in 49673 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 1863/1970 places, 148934/149637 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62782 ms. Remains : 1863/1970 places, 148934/149637 transitions.
[2023-03-16 19:21:24] [INFO ] Flatten gal took : 3166 ms
[2023-03-16 19:21:27] [INFO ] Flatten gal took : 3260 ms
[2023-03-16 19:21:34] [INFO ] Input system was already deterministic with 148934 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 987 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3733 steps, run timeout after 3003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3733 steps, saw 2866 distinct states, run finished after 3003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 19:21:40] [INFO ] Flow matrix only has 104664 transitions (discarded 44270 similar events)
[2023-03-16 19:21:40] [INFO ] Invariant cache hit.
[2023-03-16 19:21:41] [INFO ] [Real]Absence check using 10 positive place invariants in 11 ms returned sat
[2023-03-16 19:21:41] [INFO ] Flatten gal took : 4193 ms
[2023-03-16 19:21:44] [INFO ] Flatten gal took : 3567 ms
[2023-03-16 19:21:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17450118593439976678.gal : 547 ms
[2023-03-16 19:21:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9205387759918698545.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/ReachabilityCardinality17450118593439976678.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9205387759918698545.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2023-03-16 19:22:05] [INFO ] After 25028ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 1863 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1863/1863 places, 148934/148934 transitions.
Drop transitions removed 3747 transitions
Reduce isomorphic transitions removed 3747 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3750 rules applied. Total rules applied 3750 place count 1863 transition count 145184
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 3753 place count 1860 transition count 145184
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 72 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 3787 place count 1843 transition count 145167
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 3793 place count 1843 transition count 145161
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -96
Deduced a syphon composed of 28 places in 72 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 3849 place count 1815 transition count 145257
Drop transitions removed 4 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 3 with 23 rules applied. Total rules applied 3872 place count 1815 transition count 145234
Free-agglomeration rule applied 25 times with reduction of 6 identical transitions.
Iterating global reduction 4 with 25 rules applied. Total rules applied 3897 place count 1815 transition count 145203
Reduce places removed 25 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 578 transitions
Reduce isomorphic transitions removed 586 transitions.
Iterating post reduction 4 with 611 rules applied. Total rules applied 4508 place count 1790 transition count 144617
Free-agglomeration rule applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 4511 place count 1790 transition count 144614
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 5 with 56 rules applied. Total rules applied 4567 place count 1787 transition count 144561
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 4570 place count 1787 transition count 144558
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 4576 place count 1784 transition count 144555
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 4577 place count 1784 transition count 144554
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4578 place count 1783 transition count 144554
Loading property file /tmp/ReachabilityCardinality9205387759918698545.prop.
Free-agglomeration rule (complex) applied 115 times with reduction of 3658 identical transitions.
Iterating global reduction 8 with 115 rules applied. Total rules applied 4693 place count 1783 transition count 172780
Reduce places removed 115 places and 0 transitions.
Drop transitions removed 136 transitions
Ensure Unique test removed 7625 transitions
Reduce isomorphic transitions removed 7761 transitions.
Iterating post reduction 8 with 7876 rules applied. Total rules applied 12569 place count 1668 transition count 165019
Applied a total of 12569 rules in 9874 ms. Remains 1668 /1863 variables (removed 195) and now considering 165019/148934 (removed -16085) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9879 ms. Remains : 1668/1863 places, 165019/148934 transitions.
Interrupted random walk after 248553 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 458613 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
Interrupted probabilistic random walk after 152462 steps, run timeout after 105002 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 152462 steps, saw 122765 distinct states, run finished after 105002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 19:24:35] [INFO ] Flow matrix only has 122089 transitions (discarded 42930 similar events)
// Phase 1: matrix 122089 rows 1668 cols
[2023-03-16 19:24:36] [INFO ] Computed 10 place invariants in 629 ms
[2023-03-16 19:24:36] [INFO ] [Real]Absence check using 10 positive place invariants in 11 ms returned sat
[2023-03-16 19:25:15] [INFO ] After 38656ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 19:25:16] [INFO ] State equation strengthened by 6057 read => feed constraints.
[2023-03-16 19:25:38] [INFO ] After 22070ms SMT Verify possible using 6057 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-16 19:25:56] [INFO ] Deduced a trap composed of 29 places in 16155 ms of which 17 ms to minimize.
[2023-03-16 19:26:14] [INFO ] Deduced a trap composed of 24 places in 16696 ms of which 4 ms to minimize.
[2023-03-16 19:26:31] [INFO ] Deduced a trap composed of 28 places in 14643 ms of which 2 ms to minimize.
[2023-03-16 19:26:46] [INFO ] Deduced a trap composed of 88 places in 14089 ms of which 4 ms to minimize.
[2023-03-16 19:27:03] [INFO ] Deduced a trap composed of 102 places in 15071 ms of which 2 ms to minimize.
[2023-03-16 19:27:18] [INFO ] Deduced a trap composed of 170 places in 12671 ms of which 8 ms to minimize.
[2023-03-16 19:27:34] [INFO ] Deduced a trap composed of 176 places in 14411 ms of which 4 ms to minimize.
[2023-03-16 19:27:50] [INFO ] Deduced a trap composed of 271 places in 15141 ms of which 2 ms to minimize.
[2023-03-16 19:27:53] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 135158 ms
[2023-03-16 19:27:54] [INFO ] After 158348ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 19:27:54] [INFO ] After 198307ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 19:27:55] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2023-03-16 19:28:33] [INFO ] After 38717ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 19:28:55] [INFO ] After 21353ms SMT Verify possible using 6057 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 19:29:10] [INFO ] Deduced a trap composed of 29 places in 14171 ms of which 3 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :5 after 7
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :7 after 8
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :8 after 9
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :9 after 14
[2023-03-16 19:29:29] [INFO ] Deduced a trap composed of 24 places in 17412 ms of which 3 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :14 after 48
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :48 after 60
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :60 after 191
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :191 after 1223
[2023-03-16 19:29:47] [INFO ] Deduced a trap composed of 112 places in 15945 ms of which 3 ms to minimize.
[2023-03-16 19:30:04] [INFO ] Deduced a trap composed of 28 places in 15117 ms of which 3 ms to minimize.
[2023-03-16 19:30:22] [INFO ] Deduced a trap composed of 171 places in 16275 ms of which 2 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1223 after 936696
[2023-03-16 19:30:38] [INFO ] Deduced a trap composed of 89 places in 14502 ms of which 2 ms to minimize.
[2023-03-16 19:30:53] [INFO ] Deduced a trap composed of 110 places in 13954 ms of which 2 ms to minimize.
[2023-03-16 19:31:12] [INFO ] Deduced a trap composed of 117 places in 16558 ms of which 2 ms to minimize.
[2023-03-16 19:31:28] [INFO ] Deduced a trap composed of 32 places in 14780 ms of which 2 ms to minimize.
[2023-03-16 19:31:43] [INFO ] Deduced a trap composed of 240 places in 13274 ms of which 2 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)
[2023-03-16 19:31:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 19:31:43] [INFO ] After 228970ms 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 1668 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1668/1668 places, 165019/165019 transitions.
Applied a total of 0 rules in 755 ms. Remains 1668 /1668 variables (removed 0) and now considering 165019/165019 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 755 ms. Remains : 1668/1668 places, 165019/165019 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1668/1668 places, 165019/165019 transitions.
Detected timeout of ITS tools.
Applied a total of 0 rules in 764 ms. Remains 1668 /1668 variables (removed 0) and now considering 165019/165019 (removed 0) transitions.
[2023-03-16 19:31:45] [INFO ] Flow matrix only has 122089 transitions (discarded 42930 similar events)
[2023-03-16 19:31:45] [INFO ] Invariant cache hit.
[2023-03-16 19:31:49] [INFO ] Flatten gal took : 3452 ms
[2023-03-16 19:31:49] [INFO ] Applying decomposition
[2023-03-16 19:31:52] [INFO ] Flatten gal took : 3707 ms
[2023-03-16 19:31:54] [INFO ] Implicit Places using invariants in 9476 ms returned []
Implicit Place search using SMT only with invariants took 9477 ms to find 0 implicit places.
[2023-03-16 19:31:55] [INFO ] Flow matrix only has 122089 transitions (discarded 42930 similar events)
[2023-03-16 19:31:55] [INFO ] Invariant cache hit.
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/graph6603412681375298350.txt' '-o' '/tmp/graph6603412681375298350.bin' '-w' '/tmp/graph6603412681375298350.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6603412681375298350.bin' '-l' '-1' '-v' '-w' '/tmp/graph6603412681375298350.weights' '-q' '0' '-e' '0.001'
[2023-03-16 19:32:00] [INFO ] Decomposing Gal with order
[2023-03-16 19:32:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 19:32:11] [INFO ] Removed a total of 309385 redundant transitions.
[2023-03-16 19:32:12] [INFO ] Flatten gal took : 8133 ms
[2023-03-16 19:32:25] [INFO ] Performed 81366/165019 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 19:32:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 6269 labels/synchronizations in 7602 ms.
[2023-03-16 19:32:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11799466573160503819.gal : 177 ms
[2023-03-16 19:32:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1278280621422736214.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/ReachabilityCardinality11799466573160503819.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1278280621422736214.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality1278280621422736214.prop.
[2023-03-16 19:32:51] [INFO ] Dead Transitions using invariants and state equation in 57056 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67313 ms. Remains : 1668/1668 places, 165019/165019 transitions.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 16
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :16 after 16
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :16 after 16
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :16 after 16
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :16 after 16
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :16 after 16
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :16 after 16
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :16 after 16
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :16 after 16
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :16 after 48
Incomplete random walk after 100000 steps, including 2 resets, run finished after 13549 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 19:33:05] [INFO ] Flow matrix only has 122089 transitions (discarded 42930 similar events)
[2023-03-16 19:33:05] [INFO ] Invariant cache hit.
[2023-03-16 19:33:05] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned sat
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :48 after 234
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :234 after 224752
[2023-03-16 19:33:43] [INFO ] After 37817ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 19:33:45] [INFO ] State equation strengthened by 6057 read => feed constraints.
[2023-03-16 19:34:05] [INFO ] After 20027ms SMT Verify possible using 6057 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-16 19:34:24] [INFO ] Deduced a trap composed of 29 places in 17221 ms of which 3 ms to minimize.
[2023-03-16 19:34:42] [INFO ] Deduced a trap composed of 24 places in 16210 ms of which 2 ms to minimize.
[2023-03-16 19:34:57] [INFO ] Deduced a trap composed of 28 places in 13347 ms of which 2 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: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.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)
[2023-03-16 19:34:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 19:34:57] [INFO ] After 111788ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :224752 after 5.01757e+06
Interrupted random walk after 269262 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 511335 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :5.01757e+06 after 7.50138e+06
Interrupted probabilistic random walk after 153275 steps, run timeout after 105004 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 153275 steps, saw 123386 distinct states, run finished after 105004 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 19:37:17] [INFO ] Flow matrix only has 122089 transitions (discarded 42930 similar events)
[2023-03-16 19:37:17] [INFO ] Invariant cache hit.
[2023-03-16 19:37:18] [INFO ] [Real]Absence check using 10 positive place invariants in 12 ms returned sat
[2023-03-16 19:37:59] [INFO ] After 41326ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 19:38:02] [INFO ] State equation strengthened by 6057 read => feed constraints.
[2023-03-16 19:38:24] [INFO ] After 21886ms SMT Verify possible using 6057 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-16 19:38:42] [INFO ] Deduced a trap composed of 29 places in 16360 ms of which 4 ms to minimize.
[2023-03-16 19:39:01] [INFO ] Deduced a trap composed of 24 places in 16398 ms of which 4 ms to minimize.
[2023-03-16 19:39:18] [INFO ] Deduced a trap composed of 28 places in 15692 ms of which 3 ms to minimize.
[2023-03-16 19:39:35] [INFO ] Deduced a trap composed of 88 places in 15377 ms of which 3 ms to minimize.
[2023-03-16 19:39:53] [INFO ] Deduced a trap composed of 102 places in 16423 ms of which 2 ms to minimize.
[2023-03-16 19:40:11] [INFO ] Deduced a trap composed of 170 places in 16404 ms of which 2 ms to minimize.
[2023-03-16 19:40:25] [INFO ] Deduced a trap composed of 176 places in 12166 ms of which 2 ms to minimize.
[2023-03-16 19:40:42] [INFO ] Deduced a trap composed of 271 places in 14924 ms of which 2 ms to minimize.
[2023-03-16 19:40:45] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 140795 ms
[2023-03-16 19:40:46] [INFO ] After 163853ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 19:40:46] [INFO ] After 208841ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 19:40:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :7.50138e+06 after 7.59354e+06
[2023-03-16 19:41:25] [INFO ] After 38779ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 19:41:46] [INFO ] After 20650ms SMT Verify possible using 6057 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 19:42:03] [INFO ] Deduced a trap composed of 29 places in 15636 ms of which 3 ms to minimize.
[2023-03-16 19:42:19] [INFO ] Deduced a trap composed of 24 places in 14925 ms of which 2 ms to minimize.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3412872442521524147
[2023-03-16 19:42:27] [INFO ] Built C files in 1177ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3412872442521524147
Running compilation step : cd /tmp/ltsmin3412872442521524147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-16 19:42:36] [INFO ] Deduced a trap composed of 112 places in 15123 ms of which 3 ms to minimize.
[2023-03-16 19:42:52] [INFO ] Deduced a trap composed of 28 places in 14394 ms of which 2 ms to minimize.
[2023-03-16 19:43:10] [INFO ] Deduced a trap composed of 171 places in 15667 ms of which 3 ms to minimize.
[2023-03-16 19:43:26] [INFO ] Deduced a trap composed of 89 places in 14954 ms of which 2 ms to minimize.
[2023-03-16 19:43:41] [INFO ] Deduced a trap composed of 110 places in 12853 ms of which 1 ms to minimize.
[2023-03-16 19:43:57] [INFO ] Deduced a trap composed of 117 places in 14949 ms of which 3 ms to minimize.
[2023-03-16 19:44:13] [INFO ] Deduced a trap composed of 32 places in 14169 ms of which 1 ms to minimize.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3412872442521524147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 120 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3412872442521524147;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 120 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 19:44:29] [INFO ] Deduced a trap composed of 240 places in 14922 ms of which 4 ms to minimize.
[2023-03-16 19:44:47] [INFO ] Deduced a trap composed of 289 places in 15758 ms of which 2 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)
[2023-03-16 19:44:47] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 19:44:47] [INFO ] After 240597ms 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 1668 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1668/1668 places, 165019/165019 transitions.
Applied a total of 0 rules in 868 ms. Remains 1668 /1668 variables (removed 0) and now considering 165019/165019 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 868 ms. Remains : 1668/1668 places, 165019/165019 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1668/1668 places, 165019/165019 transitions.
Applied a total of 0 rules in 873 ms. Remains 1668 /1668 variables (removed 0) and now considering 165019/165019 (removed 0) transitions.
[2023-03-16 19:44:49] [INFO ] Flow matrix only has 122089 transitions (discarded 42930 similar events)
[2023-03-16 19:44:49] [INFO ] Invariant cache hit.
[2023-03-16 19:44:58] [INFO ] Implicit Places using invariants in 9352 ms returned []
Implicit Place search using SMT only with invariants took 9354 ms to find 0 implicit places.
[2023-03-16 19:44:58] [INFO ] Flow matrix only has 122089 transitions (discarded 42930 similar events)
[2023-03-16 19:44:58] [INFO ] Invariant cache hit.
[2023-03-16 19:45:28] [INFO ] Performed 84121/165019 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 19:45:57] [INFO ] Dead Transitions using invariants and state equation in 59081 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69326 ms. Remains : 1668/1668 places, 165019/165019 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 16331 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 19:46:14] [INFO ] Flow matrix only has 122089 transitions (discarded 42930 similar events)
[2023-03-16 19:46:14] [INFO ] Invariant cache hit.
[2023-03-16 19:46:14] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned sat
[2023-03-16 19:46:52] [INFO ] After 38149ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 19:46:54] [INFO ] State equation strengthened by 6057 read => feed constraints.
[2023-03-16 19:47:14] [INFO ] After 19872ms SMT Verify possible using 6057 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-16 19:47:31] [INFO ] Deduced a trap composed of 29 places in 15622 ms of which 2 ms to minimize.
[2023-03-16 19:47:46] [INFO ] Deduced a trap composed of 24 places in 13647 ms of which 3 ms to minimize.
[2023-03-16 19:48:02] [INFO ] Deduced a trap composed of 28 places in 13692 ms of which 8 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: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.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)
[2023-03-16 19:48:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 19:48:02] [INFO ] After 108218ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1200 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4476 steps, run timeout after 3006 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 4476 steps, saw 3712 distinct states, run finished after 3007 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 19:48:06] [INFO ] Flow matrix only has 122089 transitions (discarded 42930 similar events)
[2023-03-16 19:48:06] [INFO ] Invariant cache hit.
[2023-03-16 19:48:07] [INFO ] [Real]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-03-16 19:48:32] [INFO ] After 25025ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 1668 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1668/1668 places, 165019/165019 transitions.
Applied a total of 0 rules in 800 ms. Remains 1668 /1668 variables (removed 0) and now considering 165019/165019 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 803 ms. Remains : 1668/1668 places, 165019/165019 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1261 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4056 steps, run timeout after 3002 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 4056 steps, saw 3376 distinct states, run finished after 3002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 19:48:37] [INFO ] Flow matrix only has 122089 transitions (discarded 42930 similar events)
[2023-03-16 19:48:37] [INFO ] Invariant cache hit.
[2023-03-16 19:48:37] [INFO ] [Real]Absence check using 10 positive place invariants in 12 ms returned sat
[2023-03-16 19:49:02] [INFO ] After 25016ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 1668 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1668/1668 places, 165019/165019 transitions.
Applied a total of 0 rules in 735 ms. Remains 1668 /1668 variables (removed 0) and now considering 165019/165019 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 735 ms. Remains : 1668/1668 places, 165019/165019 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1668/1668 places, 165019/165019 transitions.
Applied a total of 0 rules in 749 ms. Remains 1668 /1668 variables (removed 0) and now considering 165019/165019 (removed 0) transitions.
[2023-03-16 19:49:04] [INFO ] Flow matrix only has 122089 transitions (discarded 42930 similar events)
[2023-03-16 19:49:04] [INFO ] Invariant cache hit.
[2023-03-16 19:49:13] [INFO ] Implicit Places using invariants in 9323 ms returned []
Implicit Place search using SMT only with invariants took 9325 ms to find 0 implicit places.
[2023-03-16 19:49:13] [INFO ] Flow matrix only has 122089 transitions (discarded 42930 similar events)
[2023-03-16 19:49:13] [INFO ] Invariant cache hit.
[2023-03-16 19:49:43] [INFO ] Performed 89052/165019 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 19:50:07] [INFO ] Dead Transitions using invariants and state equation in 54509 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64598 ms. Remains : 1668/1668 places, 165019/165019 transitions.
Graph (trivial) has 49910 edges and 1668 vertex of which 1436 / 1668 are part of one of the 192 SCC in 8 ms
Free SCC test removed 1244 places
Drop transitions removed 71028 transitions
Ensure Unique test removed 81237 transitions
Reduce isomorphic transitions removed 152265 transitions.
Graph (complete) has 9104 edges and 424 vertex of which 403 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.7 ms
Discarding 21 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 56 transitions
Ensure Unique test removed 364 transitions
Reduce isomorphic transitions removed 420 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 424 rules applied. Total rules applied 426 place count 403 transition count 12322
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 430 place count 399 transition count 12322
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 437 place count 392 transition count 12309
Iterating global reduction 2 with 7 rules applied. Total rules applied 444 place count 392 transition count 12309
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 447 place count 389 transition count 12294
Iterating global reduction 2 with 3 rules applied. Total rules applied 450 place count 389 transition count 12294
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 462 place count 383 transition count 12288
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 2 with 120 rules applied. Total rules applied 582 place count 383 transition count 12168
Drop transitions removed 5900 transitions
Redundant transition composition rules discarded 5900 transitions
Iterating global reduction 3 with 5900 rules applied. Total rules applied 6482 place count 383 transition count 6268
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 10 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 16 transitions.
Graph (complete) has 5438 edges and 379 vertex of which 341 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.3 ms
Discarding 38 places :
Also discarding 17 output transitions
Drop transitions removed 17 transitions
Iterating post reduction 3 with 21 rules applied. Total rules applied 6503 place count 341 transition count 6235
Drop transitions removed 751 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 769 transitions.
Iterating post reduction 4 with 769 rules applied. Total rules applied 7272 place count 341 transition count 5466
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 7272 place count 341 transition count 5465
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 7274 place count 340 transition count 5465
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 7285 place count 329 transition count 5445
Iterating global reduction 5 with 11 rules applied. Total rules applied 7296 place count 329 transition count 5445
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 7298 place count 329 transition count 5443
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 7300 place count 327 transition count 5439
Iterating global reduction 6 with 2 rules applied. Total rules applied 7302 place count 327 transition count 5439
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 7303 place count 326 transition count 5438
Iterating global reduction 6 with 1 rules applied. Total rules applied 7304 place count 326 transition count 5438
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 7314 place count 321 transition count 5433
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 6 with 36 rules applied. Total rules applied 7350 place count 321 transition count 5397
Free-agglomeration rule applied 11 times.
Iterating global reduction 6 with 11 rules applied. Total rules applied 7361 place count 321 transition count 5386
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 25 rules applied. Total rules applied 7386 place count 310 transition count 5372
Drop transitions removed 122 transitions
Redundant transition composition rules discarded 122 transitions
Iterating global reduction 7 with 122 rules applied. Total rules applied 7508 place count 310 transition count 5250
Free-agglomeration rule applied 11 times.
Iterating global reduction 7 with 11 rules applied. Total rules applied 7519 place count 310 transition count 5239
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 7 with 40 rules applied. Total rules applied 7559 place count 299 transition count 5210
Drop transitions removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 8 with 76 rules applied. Total rules applied 7635 place count 299 transition count 5134
Free-agglomeration rule applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 7638 place count 299 transition count 5131
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 7655 place count 296 transition count 5117
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 9 with 24 rules applied. Total rules applied 7679 place count 296 transition count 5093
Free-agglomeration rule (complex) applied 13 times with reduction of 216 identical transitions.
Iterating global reduction 9 with 13 rules applied. Total rules applied 7692 place count 296 transition count 5596
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 278 transitions
Reduce isomorphic transitions removed 278 transitions.
Iterating post reduction 9 with 291 rules applied. Total rules applied 7983 place count 283 transition count 5318
Drop transitions removed 158 transitions
Redundant transition composition rules discarded 158 transitions
Iterating global reduction 10 with 158 rules applied. Total rules applied 8141 place count 283 transition count 5160
Partial Free-agglomeration rule applied 110 times.
Drop transitions removed 110 transitions
Iterating global reduction 10 with 110 rules applied. Total rules applied 8251 place count 283 transition count 5160
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 8255 place count 283 transition count 5156
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 8258 place count 280 transition count 5153
Iterating global reduction 11 with 3 rules applied. Total rules applied 8261 place count 280 transition count 5153
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 8265 place count 280 transition count 5149
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 8267 place count 280 transition count 5147
Partial Free-agglomeration rule applied 95 times.
Drop transitions removed 95 transitions
Iterating global reduction 12 with 95 rules applied. Total rules applied 8362 place count 280 transition count 5147
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 12 with 16 rules applied. Total rules applied 8378 place count 280 transition count 5131
Applied a total of 8378 rules in 5608 ms. Remains 280 /1668 variables (removed 1388) and now considering 5131/165019 (removed 159888) transitions.
Running SMT prover for 1 properties.
[2023-03-16 19:50:13] [INFO ] Flow matrix only has 4972 transitions (discarded 159 similar events)
// Phase 1: matrix 4972 rows 280 cols
[2023-03-16 19:50:13] [INFO ] Computed 0 place invariants in 33 ms
[2023-03-16 19:50:14] [INFO ] After 856ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 19:50:15] [INFO ] After 737ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 19:50:15] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-16 19:50:15] [INFO ] After 157ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 19:50:15] [INFO ] After 314ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 95 ms.
[2023-03-16 19:50:15] [INFO ] After 1205ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-16 19:50:20] [INFO ] Flatten gal took : 3873 ms
[2023-03-16 19:50:24] [INFO ] Flatten gal took : 4000 ms
[2023-03-16 19:50:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality7137899757406344434.gal : 569 ms
[2023-03-16 19:50:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality9997268493514432823.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/CTLCardinality7137899757406344434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9997268493514432823.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.
[2023-03-16 19:50:58] [INFO ] Flatten gal took : 3986 ms
[2023-03-16 19:50:58] [INFO ] Applying decomposition
[2023-03-16 19:51:03] [INFO ] Flatten gal took : 4311 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/graph1176548887752592320.txt' '-o' '/tmp/graph1176548887752592320.bin' '-w' '/tmp/graph1176548887752592320.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1176548887752592320.bin' '-l' '-1' '-v' '-w' '/tmp/graph1176548887752592320.weights' '-q' '0' '-e' '0.001'
[2023-03-16 19:51:12] [INFO ] Decomposing Gal with order
[2023-03-16 19:51:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 19:51:38] [INFO ] Removed a total of 354214 redundant transitions.
[2023-03-16 19:51:41] [INFO ] Flatten gal took : 25134 ms
[2023-03-16 19:51:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 10321 labels/synchronizations in 8307 ms.
[2023-03-16 19:51:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality4242887050131183340.gal : 210 ms
[2023-03-16 19:51:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality6195272266067290679.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/CTLCardinality4242887050131183340.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6195272266067290679.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 LTL mode, iteration 0 : 1970/1970 places, 149637/149637 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1968 transition count 149587
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1968 transition count 149587
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 1968 transition count 149585
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 1967 transition count 149583
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 1967 transition count 149583
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 1967 transition count 149582
Applied a total of 9 rules in 884 ms. Remains 1967 /1970 variables (removed 3) and now considering 149582/149637 (removed 55) transitions.
[2023-03-16 19:52:30] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2023-03-16 19:52:30] [INFO ] Computed 10 place invariants in 388 ms
[2023-03-16 19:52:39] [INFO ] Implicit Places using invariants in 9415 ms returned []
Implicit Place search using SMT only with invariants took 9416 ms to find 0 implicit places.
[2023-03-16 19:52:39] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
[2023-03-16 19:52:39] [INFO ] Invariant cache hit.
[2023-03-16 19:53:09] [INFO ] Performed 80415/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 19:53:34] [INFO ] Dead Transitions using invariants and state equation in 55149 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1967/1970 places, 149582/149637 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65454 ms. Remains : 1967/1970 places, 149582/149637 transitions.
[2023-03-16 19:53:37] [INFO ] Flatten gal took : 3038 ms
[2023-03-16 19:53:41] [INFO ] Flatten gal took : 3393 ms
[2023-03-16 19:53:48] [INFO ] Input system was already deterministic with 149582 transitions.
[2023-03-16 19:53:52] [INFO ] Flatten gal took : 3365 ms
[2023-03-16 19:53:56] [INFO ] Flatten gal took : 3418 ms
[2023-03-16 19:53:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality10053730277709021860.gal : 519 ms
[2023-03-16 19:53:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality9473958599016817740.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/CTLCardinality10053730277709021860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9473958599016817740.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.
[2023-03-16 19:54:30] [INFO ] Flatten gal took : 3367 ms
[2023-03-16 19:54:30] [INFO ] Applying decomposition
[2023-03-16 19:54:34] [INFO ] Flatten gal took : 3651 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/graph9300520203133435512.txt' '-o' '/tmp/graph9300520203133435512.bin' '-w' '/tmp/graph9300520203133435512.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9300520203133435512.bin' '-l' '-1' '-v' '-w' '/tmp/graph9300520203133435512.weights' '-q' '0' '-e' '0.001'
[2023-03-16 19:54:40] [INFO ] Decomposing Gal with order
[2023-03-16 19:54:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 19:54:52] [INFO ] Removed a total of 328065 redundant transitions.
[2023-03-16 19:54:53] [INFO ] Flatten gal took : 7740 ms
[2023-03-16 19:55:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 3921 labels/synchronizations in 9266 ms.
[2023-03-16 19:55:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality6530177683065218241.gal : 190 ms
[2023-03-16 19:55:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality13599757753165861583.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/CTLCardinality6530177683065218241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13599757753165861583.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 : 1970/1970 places, 149637/149637 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1969 transition count 149635
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1969 transition count 149635
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1969 transition count 149634
Applied a total of 3 rules in 766 ms. Remains 1969 /1970 variables (removed 1) and now considering 149634/149637 (removed 3) transitions.
[2023-03-16 19:55:38] [INFO ] Flow matrix only has 105324 transitions (discarded 44310 similar events)
// Phase 1: matrix 105324 rows 1969 cols
[2023-03-16 19:55:38] [INFO ] Computed 10 place invariants in 517 ms
[2023-03-16 19:55:47] [INFO ] Implicit Places using invariants in 9295 ms returned []
Implicit Place search using SMT only with invariants took 9296 ms to find 0 implicit places.
[2023-03-16 19:55:47] [INFO ] Flow matrix only has 105324 transitions (discarded 44310 similar events)
[2023-03-16 19:55:47] [INFO ] Invariant cache hit.
[2023-03-16 19:56:17] [INFO ] Performed 86591/149634 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 19:56:39] [INFO ] Dead Transitions using invariants and state equation in 51933 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1969/1970 places, 149634/149637 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62002 ms. Remains : 1969/1970 places, 149634/149637 transitions.
[2023-03-16 19:56:43] [INFO ] Flatten gal took : 3060 ms
[2023-03-16 19:56:46] [INFO ] Flatten gal took : 3519 ms
[2023-03-16 19:56:53] [INFO ] Input system was already deterministic with 149634 transitions.
[2023-03-16 19:56:57] [INFO ] Flatten gal took : 3855 ms
[2023-03-16 19:57:01] [INFO ] Flatten gal took : 3770 ms
[2023-03-16 19:57:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality8939633697332865824.gal : 536 ms
[2023-03-16 19:57:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality5957788306980961858.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/CTLCardinality8939633697332865824.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5957788306980961858.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.
[2023-03-16 19:57:36] [INFO ] Flatten gal took : 3639 ms
[2023-03-16 19:57:36] [INFO ] Applying decomposition
[2023-03-16 19:57:39] [INFO ] Flatten gal took : 3839 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/graph15118744556693739125.txt' '-o' '/tmp/graph15118744556693739125.bin' '-w' '/tmp/graph15118744556693739125.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15118744556693739125.bin' '-l' '-1' '-v' '-w' '/tmp/graph15118744556693739125.weights' '-q' '0' '-e' '0.001'
[2023-03-16 19:57:46] [INFO ] Decomposing Gal with order
[2023-03-16 19:57:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 19:58:02] [INFO ] Removed a total of 322105 redundant transitions.
[2023-03-16 19:58:03] [INFO ] Flatten gal took : 11866 ms
[2023-03-16 19:58:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 9564 labels/synchronizations in 7712 ms.
[2023-03-16 19:58:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality4132041665265018651.gal : 191 ms
[2023-03-16 19:58:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality6412344321093883559.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/CTLCardinality4132041665265018651.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6412344321093883559.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 LTL mode, iteration 0 : 1970/1970 places, 149637/149637 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1968 transition count 149587
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1968 transition count 149587
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 1968 transition count 149585
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 1967 transition count 149583
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 1967 transition count 149583
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 1967 transition count 149582
Applied a total of 9 rules in 902 ms. Remains 1967 /1970 variables (removed 3) and now considering 149582/149637 (removed 55) transitions.
[2023-03-16 19:58:48] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
// Phase 1: matrix 105319 rows 1967 cols
[2023-03-16 19:58:48] [INFO ] Computed 10 place invariants in 383 ms
[2023-03-16 19:58:57] [INFO ] Implicit Places using invariants in 8905 ms returned []
Implicit Place search using SMT only with invariants took 8906 ms to find 0 implicit places.
[2023-03-16 19:58:57] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
[2023-03-16 19:58:57] [INFO ] Invariant cache hit.
[2023-03-16 19:59:27] [INFO ] Performed 87820/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 19:59:48] [INFO ] Dead Transitions using invariants and state equation in 51415 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1967/1970 places, 149582/149637 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61227 ms. Remains : 1967/1970 places, 149582/149637 transitions.
[2023-03-16 19:59:52] [INFO ] Flatten gal took : 3204 ms
[2023-03-16 19:59:55] [INFO ] Flatten gal took : 3521 ms
[2023-03-16 20:00:02] [INFO ] Input system was already deterministic with 149582 transitions.
[2023-03-16 20:00:06] [INFO ] Flatten gal took : 3724 ms
[2023-03-16 20:00:10] [INFO ] Flatten gal took : 3596 ms
[2023-03-16 20:00:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality14197656738162887408.gal : 603 ms
[2023-03-16 20:00:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality2465718347303266572.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/CTLCardinality14197656738162887408.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2465718347303266572.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.
[2023-03-16 20:00:44] [INFO ] Flatten gal took : 3708 ms
[2023-03-16 20:00:44] [INFO ] Applying decomposition
[2023-03-16 20:00:48] [INFO ] Flatten gal took : 3507 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/graph6526948290473314295.txt' '-o' '/tmp/graph6526948290473314295.bin' '-w' '/tmp/graph6526948290473314295.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6526948290473314295.bin' '-l' '-1' '-v' '-w' '/tmp/graph6526948290473314295.weights' '-q' '0' '-e' '0.001'
[2023-03-16 20:00:56] [INFO ] Decomposing Gal with order
[2023-03-16 20:00:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 20:01:07] [INFO ] Removed a total of 325670 redundant transitions.
[2023-03-16 20:01:08] [INFO ] Flatten gal took : 7496 ms
[2023-03-16 20:01:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 4964 labels/synchronizations in 6568 ms.
[2023-03-16 20:01:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality17780711053838051828.gal : 190 ms
[2023-03-16 20:01:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality16641120447874063731.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/CTLCardinality17780711053838051828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16641120447874063731.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1970/1970 places, 149637/149637 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1968 transition count 149587
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1968 transition count 149587
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 1968 transition count 149585
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 1967 transition count 149583
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 1967 transition count 149583
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 1967 transition count 149582
Applied a total of 9 rules in 1231 ms. Remains 1967 /1970 variables (removed 3) and now considering 149582/149637 (removed 55) transitions.
[2023-03-16 20:01:51] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
[2023-03-16 20:01:51] [INFO ] Invariant cache hit.
[2023-03-16 20:02:01] [INFO ] Implicit Places using invariants in 9386 ms returned []
Implicit Place search using SMT only with invariants took 9387 ms to find 0 implicit places.
[2023-03-16 20:02:01] [INFO ] Flow matrix only has 105319 transitions (discarded 44263 similar events)
[2023-03-16 20:02:01] [INFO ] Invariant cache hit.
[2023-03-16 20:02:31] [INFO ] Performed 84495/149582 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 20:02:54] [INFO ] Dead Transitions using invariants and state equation in 53499 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1967/1970 places, 149582/149637 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64121 ms. Remains : 1967/1970 places, 149582/149637 transitions.
[2023-03-16 20:02:57] [INFO ] Flatten gal took : 3066 ms
[2023-03-16 20:03:01] [INFO ] Flatten gal took : 4073 ms
[2023-03-16 20:03:11] [INFO ] Input system was already deterministic with 149582 transitions.
[2023-03-16 20:03:16] [INFO ] Flatten gal took : 4681 ms
[2023-03-16 20:03:21] [INFO ] Flatten gal took : 4236 ms
[2023-03-16 20:03:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality3033632054508625534.gal : 604 ms
[2023-03-16 20:03:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality12696948479599158730.ctl : 3 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/CTLCardinality3033632054508625534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12696948479599158730.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.
[2023-03-16 20:03:55] [INFO ] Flatten gal took : 3494 ms
[2023-03-16 20:03:55] [INFO ] Applying decomposition
[2023-03-16 20:03:58] [INFO ] Flatten gal took : 3375 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/graph7402236166792732215.txt' '-o' '/tmp/graph7402236166792732215.bin' '-w' '/tmp/graph7402236166792732215.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7402236166792732215.bin' '-l' '-1' '-v' '-w' '/tmp/graph7402236166792732215.weights' '-q' '0' '-e' '0.001'
[2023-03-16 20:04:07] [INFO ] Decomposing Gal with order
[2023-03-16 20:04:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 20:04:21] [INFO ] Removed a total of 322301 redundant transitions.
[2023-03-16 20:04:22] [INFO ] Flatten gal took : 10187 ms
[2023-03-16 20:04:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 9451 labels/synchronizations in 8104 ms.
[2023-03-16 20:04:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality2496528024908898467.gal : 190 ms
[2023-03-16 20:04:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality2836317683482545747.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/CTLCardinality2496528024908898467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2836317683482545747.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 : 1970/1970 places, 149637/149637 transitions.
Graph (trivial) has 1673 edges and 1970 vertex of which 115 / 1970 are part of one of the 43 SCC in 5 ms
Free SCC test removed 72 places
Ensure Unique test removed 586 transitions
Reduce isomorphic transitions removed 586 transitions.
Graph (complete) has 143705 edges and 1898 vertex of which 1897 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.91 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 1896 transition count 149047
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 1894 transition count 149047
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 1894 transition count 149044
Deduced a syphon composed of 3 places in 62 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 1891 transition count 149044
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 20 place count 1883 transition count 148982
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 1883 transition count 148982
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 36 place count 1883 transition count 148974
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 43 place count 1876 transition count 148960
Iterating global reduction 3 with 7 rules applied. Total rules applied 50 place count 1876 transition count 148960
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 57 place count 1876 transition count 148953
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 60 place count 1873 transition count 148947
Iterating global reduction 4 with 3 rules applied. Total rules applied 63 place count 1873 transition count 148947
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 66 place count 1873 transition count 148944
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 169 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 86 place count 1863 transition count 148934
Applied a total of 86 rules in 4704 ms. Remains 1863 /1970 variables (removed 107) and now considering 148934/149637 (removed 703) transitions.
[2023-03-16 20:05:11] [INFO ] Flow matrix only has 104664 transitions (discarded 44270 similar events)
// Phase 1: matrix 104664 rows 1863 cols
[2023-03-16 20:05:11] [INFO ] Computed 10 place invariants in 478 ms
[2023-03-16 20:05:20] [INFO ] Implicit Places using invariants in 9391 ms returned []
Implicit Place search using SMT only with invariants took 9392 ms to find 0 implicit places.
[2023-03-16 20:05:20] [INFO ] Flow matrix only has 104664 transitions (discarded 44270 similar events)
[2023-03-16 20:05:20] [INFO ] Invariant cache hit.
[2023-03-16 20:05:50] [INFO ] Performed 89688/148934 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 20:06:10] [INFO ] Dead Transitions using invariants and state equation in 49717 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 1863/1970 places, 148934/149637 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63823 ms. Remains : 1863/1970 places, 148934/149637 transitions.
[2023-03-16 20:06:13] [INFO ] Flatten gal took : 2990 ms
[2023-03-16 20:06:17] [INFO ] Flatten gal took : 3516 ms
[2023-03-16 20:06:24] [INFO ] Input system was already deterministic with 148934 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1176 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4400 steps, run timeout after 3005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 4400 steps, saw 3315 distinct states, run finished after 3005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 20:06:31] [INFO ] Flow matrix only has 104664 transitions (discarded 44270 similar events)
[2023-03-16 20:06:31] [INFO ] Invariant cache hit.
[2023-03-16 20:06:31] [INFO ] [Real]Absence check using 10 positive place invariants in 11 ms returned sat
[2023-03-16 20:06:31] [INFO ] Flatten gal took : 3829 ms
[2023-03-16 20:06:31] [INFO ] After 221ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:06:31] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2023-03-16 20:06:35] [INFO ] Flatten gal took : 3895 ms
[2023-03-16 20:06:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9000841589630632418.gal : 635 ms
[2023-03-16 20:06:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15304521453645943615.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9000841589630632418.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15304521453645943615.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7203444 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16047816 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="RERS2020-PT-pb105"
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 RERS2020-PT-pb105, 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 r325-tall-167889196900249"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb105.tgz
mv RERS2020-PT-pb105 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 ;