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-167889196900193.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 RERS17pb115-PT-7, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889196900193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 7.1K Feb 25 13:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 13:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 13:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 25 13:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 16:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 25 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 13:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 13:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 69M 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 RERS17pb115-PT-7-CTLCardinality-00
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-01
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-02
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-03
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-04
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-05
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-06
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-07
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-08
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-09
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-10
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-11
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-12
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-13
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-14
FORMULA_NAME RERS17pb115-PT-7-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678976186260

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=RERS17pb115-PT-7
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-16 14:16:27] [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 14:16:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 14:16:30] [INFO ] Load time of PNML (sax parser for PT used): 2222 ms
[2023-03-16 14:16:30] [INFO ] Transformed 1399 places.
[2023-03-16 14:16:30] [INFO ] Transformed 144369 transitions.
[2023-03-16 14:16:30] [INFO ] Parsed PT model containing 1399 places and 144369 transitions and 577414 arcs in 2961 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 152 out of 1399 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1399/1399 places, 144369/144369 transitions.
Ensure Unique test removed 16 places
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1383 transition count 144369
Applied a total of 16 rules in 904 ms. Remains 1383 /1399 variables (removed 16) and now considering 144369/144369 (removed 0) transitions.
[2023-03-16 14:16:32] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1383 cols
[2023-03-16 14:16:33] [INFO ] Computed 21 place invariants in 453 ms
[2023-03-16 14:16:41] [INFO ] Implicit Places using invariants in 8716 ms returned []
Implicit Place search using SMT only with invariants took 8742 ms to find 0 implicit places.
[2023-03-16 14:16:41] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:16:41] [INFO ] Invariant cache hit.
[2023-03-16 14:17:11] [INFO ] Performed 93281/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 14:17:27] [INFO ] Dead Transitions using invariants and state equation in 46561 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1383/1399 places, 144369/144369 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56227 ms. Remains : 1383/1399 places, 144369/144369 transitions.
Support contains 152 out of 1383 places after structural reductions.
[2023-03-16 14:17:32] [INFO ] Flatten gal took : 3902 ms
[2023-03-16 14:17:36] [INFO ] Flatten gal took : 3499 ms
[2023-03-16 14:17:43] [INFO ] Input system was already deterministic with 144369 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1145 ms. (steps per millisecond=8 ) properties (out of 98) seen :34
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 64) 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 64) 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 64) 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 64) 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 64) 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 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6 ) properties (out of 64) 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 64) 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 64) 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 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 64) 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 64) 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 64) 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 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 64) 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 64) 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 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 64) 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 64) 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 64) 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 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 64) 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 64) 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 64) seen :0
Running SMT prover for 64 properties.
[2023-03-16 14:17:47] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:17:47] [INFO ] Invariant cache hit.
[2023-03-16 14:17:48] [INFO ] After 1755ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:64
[2023-03-16 14:17:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-16 14:17:50] [INFO ] [Nat]Absence check using 3 positive and 18 generalized place invariants in 22 ms returned sat
[2023-03-16 14:18:14] [INFO ] After 22344ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :62
[2023-03-16 14:18:16] [INFO ] State equation strengthened by 2277 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 14:18:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 14:18:16] [INFO ] After 27255ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:64
Fused 64 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 91 out of 1383 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1381 transition count 144369
Applied a total of 2 rules in 1619 ms. Remains 1381 /1383 variables (removed 2) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1623 ms. Remains : 1381/1383 places, 144369/144369 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 775 ms. (steps per millisecond=12 ) properties (out of 62) seen :11
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) seen :0
Running SMT prover for 51 properties.
[2023-03-16 14:18:20] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2023-03-16 14:18:20] [INFO ] Computed 19 place invariants in 290 ms
[2023-03-16 14:18:21] [INFO ] After 1285ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:51
[2023-03-16 14:18:22] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2023-03-16 14:18:46] [INFO ] After 23004ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :51
[2023-03-16 14:18:47] [INFO ] State equation strengthened by 2277 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 14:18:47] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 14:18:47] [INFO ] After 26211ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:51
Fused 51 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 75 out of 1381 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1018 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1018 ms. Remains : 1381/1381 places, 144369/144369 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 982 ms. (steps per millisecond=10 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 50) 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 50) 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 50) 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 50) 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 50) 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 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 50) 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 50) 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 50) 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 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) 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 50) seen :0
Interrupted probabilistic random walk after 2785 steps, run timeout after 3007 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 2785 steps, saw 2367 distinct states, run finished after 3008 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 50 properties.
[2023-03-16 14:18:54] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:18:54] [INFO ] Invariant cache hit.
[2023-03-16 14:18:55] [INFO ] After 1219ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:50
[2023-03-16 14:18:56] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2023-03-16 14:19:20] [INFO ] After 22967ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :50
[2023-03-16 14:19:21] [INFO ] State equation strengthened by 2277 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 14:19:21] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 14:19:21] [INFO ] After 25834ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:50
Fused 50 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 74 out of 1381 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1026 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1027 ms. Remains : 1381/1381 places, 144369/144369 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 946 ms. (steps per millisecond=10 ) properties (out of 50) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 49) 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 49) 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 49) 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 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) 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 49) seen :0
Interrupted probabilistic random walk after 3178 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3178 steps, saw 2700 distinct states, run finished after 3001 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 49 properties.
[2023-03-16 14:19:27] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:19:27] [INFO ] Invariant cache hit.
[2023-03-16 14:19:28] [INFO ] After 1198ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:49
[2023-03-16 14:19:29] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2023-03-16 14:19:53] [INFO ] After 23022ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :49
[2023-03-16 14:19:54] [INFO ] State equation strengthened by 2277 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 14:19:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 14:19:54] [INFO ] After 25902ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:49
Fused 49 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 73 out of 1381 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 958 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 958 ms. Remains : 1381/1381 places, 144369/144369 transitions.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
FORMULA RERS17pb115-PT-7-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 14:19:59] [INFO ] Flatten gal took : 3160 ms
[2023-03-16 14:20:03] [INFO ] Flatten gal took : 3619 ms
[2023-03-16 14:20:09] [INFO ] Input system was already deterministic with 144369 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1381 transition count 144369
Applied a total of 2 rules in 561 ms. Remains 1381 /1383 variables (removed 2) and now considering 144369/144369 (removed 0) transitions.
[2023-03-16 14:20:10] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:20:10] [INFO ] Invariant cache hit.
[2023-03-16 14:20:19] [INFO ] Implicit Places using invariants in 8736 ms returned []
Implicit Place search using SMT only with invariants took 8737 ms to find 0 implicit places.
[2023-03-16 14:20:19] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:20:19] [INFO ] Invariant cache hit.
[2023-03-16 14:20:49] [INFO ] Performed 98181/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 14:21:03] [INFO ] Dead Transitions using invariants and state equation in 44509 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1381/1383 places, 144369/144369 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53814 ms. Remains : 1381/1383 places, 144369/144369 transitions.
[2023-03-16 14:21:07] [INFO ] Flatten gal took : 3178 ms
[2023-03-16 14:21:11] [INFO ] Flatten gal took : 3582 ms
[2023-03-16 14:21:17] [INFO ] Input system was already deterministic with 144369 transitions.
[2023-03-16 14:21:21] [INFO ] Flatten gal took : 3491 ms
[2023-03-16 14:21:25] [INFO ] Flatten gal took : 3363 ms
[2023-03-16 14:21:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality4847475177285171601.gal : 522 ms
[2023-03-16 14:21:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality9601604671022243407.ctl : 975 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/CTLCardinality4847475177285171601.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9601604671022243407.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 14:22:00] [INFO ] Flatten gal took : 3735 ms
[2023-03-16 14:22:00] [INFO ] Applying decomposition
[2023-03-16 14:22:04] [INFO ] Flatten gal took : 3696 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/graph8853919949430740092.txt' '-o' '/tmp/graph8853919949430740092.bin' '-w' '/tmp/graph8853919949430740092.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8853919949430740092.bin' '-l' '-1' '-v' '-w' '/tmp/graph8853919949430740092.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:22:14] [INFO ] Decomposing Gal with order
[2023-03-16 14:22:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:22:24] [INFO ] Removed a total of 435582 redundant transitions.
[2023-03-16 14:22:26] [INFO ] Flatten gal took : 6524 ms
[2023-03-16 14:22:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 4221 labels/synchronizations in 11992 ms.
[2023-03-16 14:22:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality10042707995678245659.gal : 381 ms
[2023-03-16 14:22:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality4178371746931978581.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/CTLCardinality10042707995678245659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4178371746931978581.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1381 transition count 144369
Applied a total of 2 rules in 834 ms. Remains 1381 /1383 variables (removed 2) and now considering 144369/144369 (removed 0) transitions.
[2023-03-16 14:23:25] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:23:25] [INFO ] Invariant cache hit.
[2023-03-16 14:23:34] [INFO ] Implicit Places using invariants in 9092 ms returned []
Implicit Place search using SMT only with invariants took 9094 ms to find 0 implicit places.
[2023-03-16 14:23:34] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:23:34] [INFO ] Invariant cache hit.
[2023-03-16 14:24:05] [INFO ] Performed 95145/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 14:24:20] [INFO ] Dead Transitions using invariants and state equation in 45384 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1381/1383 places, 144369/144369 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55318 ms. Remains : 1381/1383 places, 144369/144369 transitions.
[2023-03-16 14:24:23] [INFO ] Flatten gal took : 3286 ms
[2023-03-16 14:24:27] [INFO ] Flatten gal took : 3396 ms
[2023-03-16 14:24:33] [INFO ] Input system was already deterministic with 144369 transitions.
[2023-03-16 14:24:37] [INFO ] Flatten gal took : 3447 ms
[2023-03-16 14:24:41] [INFO ] Flatten gal took : 3741 ms
[2023-03-16 14:24:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality13462169625622273203.gal : 540 ms
[2023-03-16 14:24:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality5527823743245583372.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/CTLCardinality13462169625622273203.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5527823743245583372.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 14:25:15] [INFO ] Flatten gal took : 3651 ms
[2023-03-16 14:25:15] [INFO ] Applying decomposition
[2023-03-16 14:25:19] [INFO ] Flatten gal took : 3606 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/graph5842396524932347617.txt' '-o' '/tmp/graph5842396524932347617.bin' '-w' '/tmp/graph5842396524932347617.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5842396524932347617.bin' '-l' '-1' '-v' '-w' '/tmp/graph5842396524932347617.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:25:28] [INFO ] Decomposing Gal with order
[2023-03-16 14:25:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:25:38] [INFO ] Removed a total of 435489 redundant transitions.
[2023-03-16 14:25:40] [INFO ] Flatten gal took : 6174 ms
[2023-03-16 14:25:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 2833 labels/synchronizations in 9396 ms.
[2023-03-16 14:25:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality1874635569583326209.gal : 324 ms
[2023-03-16 14:25:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality2341364821993180111.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/CTLCardinality1874635569583326209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2341364821993180111.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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1380 transition count 144368
Applied a total of 1 rules in 2345 ms. Remains 1380 /1383 variables (removed 3) and now considering 144368/144369 (removed 1) transitions.
[2023-03-16 14:26:27] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2023-03-16 14:26:28] [INFO ] Computed 19 place invariants in 332 ms
[2023-03-16 14:26:36] [INFO ] Implicit Places using invariants in 8572 ms returned []
Implicit Place search using SMT only with invariants took 8574 ms to find 0 implicit places.
[2023-03-16 14:26:36] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-16 14:26:36] [INFO ] Invariant cache hit.
[2023-03-16 14:27:06] [INFO ] Performed 98121/144368 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 14:27:20] [INFO ] Dead Transitions using invariants and state equation in 44288 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 1380/1383 places, 144368/144369 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55215 ms. Remains : 1380/1383 places, 144368/144369 transitions.
[2023-03-16 14:27:24] [INFO ] Flatten gal took : 3127 ms
[2023-03-16 14:27:27] [INFO ] Flatten gal took : 3233 ms
[2023-03-16 14:27:33] [INFO ] Input system was already deterministic with 144368 transitions.
[2023-03-16 14:27:37] [INFO ] Flatten gal took : 3417 ms
[2023-03-16 14:27:40] [INFO ] Flatten gal took : 3511 ms
[2023-03-16 14:27:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality1489901767005975705.gal : 455 ms
[2023-03-16 14:27:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality10000165838692179365.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/CTLCardinality1489901767005975705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10000165838692179365.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
Detected timeout of ITS tools.
[2023-03-16 14:28:17] [INFO ] Flatten gal took : 5222 ms
[2023-03-16 14:28:17] [INFO ] Applying decomposition
[2023-03-16 14:28:20] [INFO ] Flatten gal took : 3266 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/graph6682195707388809150.txt' '-o' '/tmp/graph6682195707388809150.bin' '-w' '/tmp/graph6682195707388809150.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6682195707388809150.bin' '-l' '-1' '-v' '-w' '/tmp/graph6682195707388809150.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:28:31] [INFO ] Decomposing Gal with order
[2023-03-16 14:28:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:28:41] [INFO ] Removed a total of 435743 redundant transitions.
[2023-03-16 14:28:42] [INFO ] Flatten gal took : 5870 ms
[2023-03-16 14:29:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 3583 labels/synchronizations in 10879 ms.
[2023-03-16 14:29:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality2113983534157385311.gal : 310 ms
[2023-03-16 14:29:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality13622964153250435572.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/CTLCardinality2113983534157385311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13622964153250435572.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1381 transition count 144369
Applied a total of 2 rules in 642 ms. Remains 1381 /1383 variables (removed 2) and now considering 144369/144369 (removed 0) transitions.
[2023-03-16 14:29:33] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2023-03-16 14:29:33] [INFO ] Computed 19 place invariants in 245 ms
[2023-03-16 14:29:41] [INFO ] Implicit Places using invariants in 8152 ms returned []
Implicit Place search using SMT only with invariants took 8162 ms to find 0 implicit places.
[2023-03-16 14:29:41] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:29:41] [INFO ] Invariant cache hit.
[2023-03-16 14:30:11] [INFO ] Performed 98616/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 14:30:26] [INFO ] Dead Transitions using invariants and state equation in 44402 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1381/1383 places, 144369/144369 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53212 ms. Remains : 1381/1383 places, 144369/144369 transitions.
[2023-03-16 14:30:29] [INFO ] Flatten gal took : 2998 ms
[2023-03-16 14:30:32] [INFO ] Flatten gal took : 3581 ms
[2023-03-16 14:30:40] [INFO ] Input system was already deterministic with 144369 transitions.
[2023-03-16 14:30:44] [INFO ] Flatten gal took : 3493 ms
[2023-03-16 14:30:47] [INFO ] Flatten gal took : 3665 ms
[2023-03-16 14:30:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality10034598732945155281.gal : 513 ms
[2023-03-16 14:30:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality7697249461511054005.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/CTLCardinality10034598732945155281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7697249461511054005.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 14:31:22] [INFO ] Flatten gal took : 3656 ms
[2023-03-16 14:31:22] [INFO ] Applying decomposition
[2023-03-16 14:31:26] [INFO ] Flatten gal took : 3697 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/graph10334972098697020756.txt' '-o' '/tmp/graph10334972098697020756.bin' '-w' '/tmp/graph10334972098697020756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10334972098697020756.bin' '-l' '-1' '-v' '-w' '/tmp/graph10334972098697020756.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:31:35] [INFO ] Decomposing Gal with order
[2023-03-16 14:31:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:31:47] [INFO ] Removed a total of 435995 redundant transitions.
[2023-03-16 14:31:48] [INFO ] Flatten gal took : 6899 ms
[2023-03-16 14:32:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 2651 labels/synchronizations in 14499 ms.
[2023-03-16 14:32:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality8183742475823839154.gal : 427 ms
[2023-03-16 14:32:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality2378381135835428891.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/CTLCardinality8183742475823839154.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2378381135835428891.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.
Starting structural reductions in LTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1381 transition count 144369
Applied a total of 2 rules in 523 ms. Remains 1381 /1383 variables (removed 2) and now considering 144369/144369 (removed 0) transitions.
[2023-03-16 14:32:42] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:32:42] [INFO ] Invariant cache hit.
[2023-03-16 14:32:50] [INFO ] Implicit Places using invariants in 7758 ms returned []
Implicit Place search using SMT only with invariants took 7759 ms to find 0 implicit places.
[2023-03-16 14:32:50] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:32:50] [INFO ] Invariant cache hit.
[2023-03-16 14:33:20] [INFO ] Performed 97061/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 14:33:34] [INFO ] Dead Transitions using invariants and state equation in 44782 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1381/1383 places, 144369/144369 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53068 ms. Remains : 1381/1383 places, 144369/144369 transitions.
[2023-03-16 14:33:38] [INFO ] Flatten gal took : 3220 ms
[2023-03-16 14:33:41] [INFO ] Flatten gal took : 3339 ms
[2023-03-16 14:33:48] [INFO ] Input system was already deterministic with 144369 transitions.
[2023-03-16 14:33:52] [INFO ] Flatten gal took : 4374 ms
[2023-03-16 14:33:56] [INFO ] Flatten gal took : 3478 ms
[2023-03-16 14:33:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality17228611250554331716.gal : 697 ms
[2023-03-16 14:33:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality10645613012206611031.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/CTLCardinality17228611250554331716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10645613012206611031.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 14:34:31] [INFO ] Flatten gal took : 3501 ms
[2023-03-16 14:34:31] [INFO ] Applying decomposition
[2023-03-16 14:34:34] [INFO ] Flatten gal took : 3544 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/graph3697857640524761062.txt' '-o' '/tmp/graph3697857640524761062.bin' '-w' '/tmp/graph3697857640524761062.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3697857640524761062.bin' '-l' '-1' '-v' '-w' '/tmp/graph3697857640524761062.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:34:41] [INFO ] Decomposing Gal with order
[2023-03-16 14:34:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:34:51] [INFO ] Removed a total of 435850 redundant transitions.
[2023-03-16 14:34:52] [INFO ] Flatten gal took : 5558 ms
[2023-03-16 14:35:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 3897 labels/synchronizations in 10868 ms.
[2023-03-16 14:35:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality16702226651980891784.gal : 298 ms
[2023-03-16 14:35:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality1787566483148326435.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/CTLCardinality16702226651980891784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1787566483148326435.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Applied a total of 0 rules in 951 ms. Remains 1381 /1383 variables (removed 2) and now considering 144369/144369 (removed 0) transitions.
[2023-03-16 14:35:42] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2023-03-16 14:35:43] [INFO ] Computed 19 place invariants in 324 ms
[2023-03-16 14:35:51] [INFO ] Implicit Places using invariants in 8660 ms returned []
Implicit Place search using SMT only with invariants took 8660 ms to find 0 implicit places.
[2023-03-16 14:35:51] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:35:51] [INFO ] Invariant cache hit.
[2023-03-16 14:36:21] [INFO ] Performed 95516/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 14:36:37] [INFO ] Dead Transitions using invariants and state equation in 46009 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55627 ms. Remains : 1381/1383 places, 144369/144369 transitions.
[2023-03-16 14:36:41] [INFO ] Flatten gal took : 3544 ms
[2023-03-16 14:36:44] [INFO ] Flatten gal took : 3543 ms
[2023-03-16 14:36:51] [INFO ] Input system was already deterministic with 144369 transitions.
[2023-03-16 14:36:54] [INFO ] Flatten gal took : 3432 ms
[2023-03-16 14:36:58] [INFO ] Flatten gal took : 3645 ms
[2023-03-16 14:36:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality14150487004921016112.gal : 487 ms
[2023-03-16 14:36:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality16111531818479184905.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/CTLCardinality14150487004921016112.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16111531818479184905.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
Detected timeout of ITS tools.
[2023-03-16 14:37:33] [INFO ] Flatten gal took : 3542 ms
[2023-03-16 14:37:33] [INFO ] Applying decomposition
[2023-03-16 14:37:36] [INFO ] Flatten gal took : 3673 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/graph9411385309459291607.txt' '-o' '/tmp/graph9411385309459291607.bin' '-w' '/tmp/graph9411385309459291607.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9411385309459291607.bin' '-l' '-1' '-v' '-w' '/tmp/graph9411385309459291607.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:37:45] [INFO ] Decomposing Gal with order
[2023-03-16 14:37:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:37:55] [INFO ] Removed a total of 435566 redundant transitions.
[2023-03-16 14:37:58] [INFO ] Flatten gal took : 6997 ms
[2023-03-16 14:38:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 2737 labels/synchronizations in 8930 ms.
[2023-03-16 14:38:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality16863840578928673148.gal : 547 ms
[2023-03-16 14:38:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality15776950123369178099.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/CTLCardinality16863840578928673148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15776950123369178099.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1380 transition count 144368
Applied a total of 1 rules in 2262 ms. Remains 1380 /1383 variables (removed 3) and now considering 144368/144369 (removed 1) transitions.
[2023-03-16 14:38:47] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2023-03-16 14:38:47] [INFO ] Computed 19 place invariants in 261 ms
[2023-03-16 14:38:55] [INFO ] Implicit Places using invariants in 8280 ms returned []
Implicit Place search using SMT only with invariants took 8281 ms to find 0 implicit places.
[2023-03-16 14:38:55] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-16 14:38:55] [INFO ] Invariant cache hit.
[2023-03-16 14:39:26] [INFO ] Performed 96044/144368 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 14:39:40] [INFO ] Dead Transitions using invariants and state equation in 44711 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 1380/1383 places, 144368/144369 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55262 ms. Remains : 1380/1383 places, 144368/144369 transitions.
[2023-03-16 14:39:44] [INFO ] Flatten gal took : 3158 ms
[2023-03-16 14:39:47] [INFO ] Flatten gal took : 3659 ms
[2023-03-16 14:39:54] [INFO ] Input system was already deterministic with 144368 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3821 steps, run timeout after 3004 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3821 steps, saw 3247 distinct states, run finished after 3006 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 14:40:00] [INFO ] Flatten gal took : 3523 ms
[2023-03-16 14:40:00] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-16 14:40:00] [INFO ] Invariant cache hit.
[2023-03-16 14:40:00] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2023-03-16 14:40:04] [INFO ] Flatten gal took : 3711 ms
[2023-03-16 14:40:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12367696698254720931.gal : 484 ms
[2023-03-16 14:40:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15194493806576534518.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/ReachabilityCardinality12367696698254720931.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15194493806576534518.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 ...330
[2023-03-16 14:40:27] [INFO ] After 26717ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 14:40:28] [INFO ] State equation strengthened by 741 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.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 14:40:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 14:40:28] [INFO ] After 27670ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 3462 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3466 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Loading property file /tmp/ReachabilityCardinality15194493806576534518.prop.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 8864 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 14:40:41] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-16 14:40:41] [INFO ] Invariant cache hit.
[2023-03-16 14:40:41] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2023-03-16 14:40:59] [INFO ] After 18350ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 14:41:00] [INFO ] State equation strengthened by 741 read => feed constraints.
[2023-03-16 14:41:06] [INFO ] After 6163ms SMT Verify possible using 741 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-16 14:41:19] [INFO ] Deduced a trap composed of 128 places in 11777 ms of which 18 ms to minimize.
[2023-03-16 14:41:31] [INFO ] Deduced a trap composed of 72 places in 10688 ms of which 1 ms to minimize.
[2023-03-16 14:41:41] [INFO ] Deduced a trap composed of 48 places in 8939 ms of which 2 ms to minimize.
[2023-03-16 14:41:49] [INFO ] Deduced a trap composed of 40 places in 6865 ms of which 2 ms to minimize.
[2023-03-16 14:41:58] [INFO ] Deduced a trap composed of 72 places in 7447 ms of which 1 ms to minimize.
[2023-03-16 14:42:05] [INFO ] Deduced a trap composed of 96 places in 6132 ms of which 0 ms to minimize.
[2023-03-16 14:42:12] [INFO ] Deduced a trap composed of 128 places in 5831 ms of which 1 ms to minimize.
[2023-03-16 14:42:19] [INFO ] Deduced a trap composed of 96 places in 5369 ms of which 0 ms to minimize.
[2023-03-16 14:42:25] [INFO ] Deduced a trap composed of 128 places in 4689 ms of which 1 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 14:42:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 14:42:25] [INFO ] After 103889ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Interrupted random walk after 309612 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3250 ms. (steps per millisecond=307 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 178462 steps, run timeout after 99003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 178462 steps, saw 161785 distinct states, run finished after 99003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 14:44:37] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-16 14:44:37] [INFO ] Invariant cache hit.
[2023-03-16 14:44:37] [INFO ] [Real]Absence check using 19 positive place invariants in 12 ms returned sat
[2023-03-16 14:44:56] [INFO ] After 19212ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 14:44:57] [INFO ] State equation strengthened by 741 read => feed constraints.
[2023-03-16 14:45:04] [INFO ] After 7530ms SMT Verify possible using 741 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-16 14:45:18] [INFO ] Deduced a trap composed of 128 places in 11960 ms of which 2 ms to minimize.
[2023-03-16 14:45:28] [INFO ] Deduced a trap composed of 72 places in 9637 ms of which 2 ms to minimize.
[2023-03-16 14:45:38] [INFO ] Deduced a trap composed of 48 places in 8679 ms of which 1 ms to minimize.
[2023-03-16 14:45:46] [INFO ] Deduced a trap composed of 40 places in 6952 ms of which 1 ms to minimize.
[2023-03-16 14:45:55] [INFO ] Deduced a trap composed of 72 places in 7086 ms of which 0 ms to minimize.
[2023-03-16 14:46:02] [INFO ] Deduced a trap composed of 96 places in 6127 ms of which 1 ms to minimize.
[2023-03-16 14:46:09] [INFO ] Deduced a trap composed of 128 places in 5673 ms of which 0 ms to minimize.
[2023-03-16 14:46:16] [INFO ] Deduced a trap composed of 96 places in 5325 ms of which 1 ms to minimize.
[2023-03-16 14:46:21] [INFO ] Deduced a trap composed of 128 places in 4611 ms of which 0 ms to minimize.
[2023-03-16 14:46:26] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 81515 ms
[2023-03-16 14:46:27] [INFO ] After 89819ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 14:46:27] [INFO ] After 109824ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 14:46:27] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2023-03-16 14:46:47] [INFO ] After 20055ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 14:46:54] [INFO ] After 6804ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 14:47:08] [INFO ] Deduced a trap composed of 128 places in 13379 ms of which 1 ms to minimize.
[2023-03-16 14:47:19] [INFO ] Deduced a trap composed of 72 places in 9591 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 8
[2023-03-16 14:47:27] [INFO ] Deduced a trap composed of 48 places in 7379 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 22
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :22 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 66
[2023-03-16 14:47:35] [INFO ] Deduced a trap composed of 40 places in 6996 ms of which 0 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :66 after 96
[2023-03-16 14:47:45] [INFO ] Deduced a trap composed of 72 places in 8960 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :96 after 176
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :176 after 196
[2023-03-16 14:47:53] [INFO ] Deduced a trap composed of 96 places in 6134 ms of which 1 ms to minimize.
[2023-03-16 14:48:00] [INFO ] Deduced a trap composed of 128 places in 5838 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :196 after 336
[2023-03-16 14:48:06] [INFO ] Deduced a trap composed of 96 places in 5271 ms of which 0 ms to minimize.
[2023-03-16 14:48:12] [INFO ] Deduced a trap composed of 128 places in 4827 ms of which 1 ms to minimize.
[2023-03-16 14:48:16] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 82550 ms
[2023-03-16 14:48:17] [INFO ] After 90079ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1151 ms.
[2023-03-16 14:48:18] [INFO ] After 111482ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 1380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1036 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1036 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1004 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
[2023-03-16 14:48:20] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-16 14:48:20] [INFO ] Invariant cache hit.
[2023-03-16 14:48:29] [INFO ] Implicit Places using invariants in 8821 ms returned []
Implicit Place search using SMT only with invariants took 8822 ms to find 0 implicit places.
[2023-03-16 14:48:29] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-16 14:48:29] [INFO ] Invariant cache hit.
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :336 after 672
[2023-03-16 14:48:59] [INFO ] Performed 87391/144368 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 14:49:19] [INFO ] Dead Transitions using invariants and state equation in 49879 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59722 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 14728 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 14:49:34] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-16 14:49:34] [INFO ] Invariant cache hit.
[2023-03-16 14:49:34] [INFO ] [Real]Absence check using 19 positive place invariants in 10 ms returned sat
[2023-03-16 14:49:54] [INFO ] After 19326ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 14:49:54] [INFO ] State equation strengthened by 741 read => feed constraints.
[2023-03-16 14:50:01] [INFO ] After 7045ms SMT Verify possible using 741 Read/Feed constraints in real domain returned unsat :0 sat :1
Detected timeout of ITS tools.
[2023-03-16 14:50:10] [INFO ] Flatten gal took : 4756 ms
[2023-03-16 14:50:10] [INFO ] Applying decomposition
[2023-03-16 14:50:13] [INFO ] Flatten gal took : 3753 ms
[2023-03-16 14:50:15] [INFO ] Deduced a trap composed of 128 places in 12384 ms of which 2 ms to minimize.
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/graph12748754114911069354.txt' '-o' '/tmp/graph12748754114911069354.bin' '-w' '/tmp/graph12748754114911069354.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12748754114911069354.bin' '-l' '-1' '-v' '-w' '/tmp/graph12748754114911069354.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:50:22] [INFO ] Decomposing Gal with order
[2023-03-16 14:50:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:50:30] [INFO ] Deduced a trap composed of 72 places in 13295 ms of which 2 ms to minimize.
[2023-03-16 14:50:34] [INFO ] Removed a total of 435429 redundant transitions.
[2023-03-16 14:50:35] [INFO ] Flatten gal took : 6973 ms
[2023-03-16 14:50:39] [INFO ] Deduced a trap composed of 48 places in 8407 ms of which 1 ms to minimize.
[2023-03-16 14:50:49] [INFO ] Deduced a trap composed of 40 places in 8478 ms of which 1 ms to minimize.
[2023-03-16 14:50:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 2458 labels/synchronizations in 12754 ms.
[2023-03-16 14:50:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12514808649032184883.gal : 272 ms
[2023-03-16 14:50:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16927441796632483891.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/ReachabilityCardinality12514808649032184883.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16927441796632483891.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 ...309
[2023-03-16 14:50:57] [INFO ] Deduced a trap composed of 72 places in 6909 ms of which 1 ms to minimize.
[2023-03-16 14:51:06] [INFO ] Deduced a trap composed of 96 places in 7431 ms of which 2 ms to minimize.
[2023-03-16 14:51:13] [INFO ] Deduced a trap composed of 128 places in 5613 ms of which 8 ms to minimize.
[2023-03-16 14:51:19] [INFO ] Deduced a trap composed of 96 places in 5312 ms of which 1 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 14:51:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 14:51:19] [INFO ] After 104953ms 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 1026 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3353 steps, run timeout after 3005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3353 steps, saw 2850 distinct states, run finished after 3008 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 14:51:24] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-16 14:51:24] [INFO ] Invariant cache hit.
[2023-03-16 14:51:24] [INFO ] [Real]Absence check using 19 positive place invariants in 11 ms returned sat
[2023-03-16 14:51:43] [INFO ] After 19365ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 14:51:45] [INFO ] State equation strengthened by 741 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositions(AtomicReducerSR.java:365)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:253)
at fr.lip6.move.gal.application.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 14:51:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 14:51:49] [INFO ] After 25029ms 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 1380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1040 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1045 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 812 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3176 steps, run timeout after 3002 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3176 steps, saw 2701 distinct states, run finished after 3003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 14:51:54] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-16 14:51:54] [INFO ] Invariant cache hit.
[2023-03-16 14:51:54] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2023-03-16 14:52:14] [INFO ] After 19502ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 14:52:15] [INFO ] State equation strengthened by 741 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositions(AtomicReducerSR.java:365)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:253)
at fr.lip6.move.gal.application.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 14:52:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 14:52:19] [INFO ] After 25027ms 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 1380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 963 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 963 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1078 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
[2023-03-16 14:52:21] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-16 14:52:21] [INFO ] Invariant cache hit.
[2023-03-16 14:52:30] [INFO ] Implicit Places using invariants in 8369 ms returned []
Implicit Place search using SMT only with invariants took 8372 ms to find 0 implicit places.
[2023-03-16 14:52:30] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
[2023-03-16 14:52:30] [INFO ] Invariant cache hit.
Loading property file /tmp/ReachabilityCardinality16927441796632483891.prop.
[2023-03-16 14:53:00] [INFO ] Performed 97141/144368 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 14:53:14] [INFO ] Dead Transitions using invariants and state equation in 44764 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54227 ms. Remains : 1380/1380 places, 144368/144368 transitions.
Ensure Unique test removed 63131 transitions
Reduce isomorphic transitions removed 63131 transitions.
Iterating post reduction 0 with 63131 rules applied. Total rules applied 63131 place count 1380 transition count 81237
Applied a total of 63131 rules in 2610 ms. Remains 1380 /1380 variables (removed 0) and now considering 81237/144368 (removed 63131) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 81237 rows 1380 cols
[2023-03-16 14:53:18] [INFO ] Computed 19 place invariants in 307 ms
[2023-03-16 14:53:18] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-16 14:53:38] [INFO ] After 20088ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 14:53:42] [INFO ] Deduced a trap composed of 72 places in 3339 ms of which 1 ms to minimize.
[2023-03-16 14:53:46] [INFO ] Deduced a trap composed of 128 places in 2807 ms of which 1 ms to minimize.
[2023-03-16 14:53:49] [INFO ] Deduced a trap composed of 128 places in 1871 ms of which 1 ms to minimize.
[2023-03-16 14:53:52] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 13471 ms
[2023-03-16 14:53:52] [INFO ] After 34481ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 14:53:52] [INFO ] After 34671ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 14:53:53] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2023-03-16 14:54:12] [INFO ] After 19788ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 14:54:17] [INFO ] Deduced a trap composed of 72 places in 3266 ms of which 1 ms to minimize.
[2023-03-16 14:54:20] [INFO ] Deduced a trap composed of 128 places in 2729 ms of which 0 ms to minimize.
[2023-03-16 14:54:23] [INFO ] Deduced a trap composed of 128 places in 1844 ms of which 1 ms to minimize.
[2023-03-16 14:54:25] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 12953 ms
[2023-03-16 14:54:26] [INFO ] After 33419ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1082 ms.
[2023-03-16 14:54:27] [INFO ] After 34692ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 14:54:31] [INFO ] Flatten gal took : 3594 ms
[2023-03-16 14:54:35] [INFO ] Flatten gal took : 3715 ms
[2023-03-16 14:54:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality1477350661444774033.gal : 479 ms
[2023-03-16 14:54:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality11442191809527127072.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/CTLCardinality1477350661444774033.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11442191809527127072.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 14:55:10] [INFO ] Flatten gal took : 3718 ms
[2023-03-16 14:55:10] [INFO ] Applying decomposition
[2023-03-16 14:55:14] [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/graph11776762048414428458.txt' '-o' '/tmp/graph11776762048414428458.bin' '-w' '/tmp/graph11776762048414428458.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11776762048414428458.bin' '-l' '-1' '-v' '-w' '/tmp/graph11776762048414428458.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:55:21] [INFO ] Decomposing Gal with order
[2023-03-16 14:55:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:55:32] [INFO ] Removed a total of 434810 redundant transitions.
[2023-03-16 14:55:33] [INFO ] Flatten gal took : 6077 ms
[2023-03-16 14:55:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 2835 labels/synchronizations in 12824 ms.
[2023-03-16 14:55:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality8478100801275749504.gal : 270 ms
[2023-03-16 14:55:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality7197553259085295720.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/CTLCardinality8478100801275749504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7197553259085295720.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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1381 transition count 144369
Applied a total of 2 rules in 659 ms. Remains 1381 /1383 variables (removed 2) and now considering 144369/144369 (removed 0) transitions.
[2023-03-16 14:56:23] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2023-03-16 14:56:23] [INFO ] Computed 19 place invariants in 284 ms
[2023-03-16 14:56:33] [INFO ] Implicit Places using invariants in 10067 ms returned []
Implicit Place search using SMT only with invariants took 10070 ms to find 0 implicit places.
[2023-03-16 14:56:33] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 14:56:33] [INFO ] Invariant cache hit.
[2023-03-16 14:57:03] [INFO ] Performed 91035/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 14:57:21] [INFO ] Dead Transitions using invariants and state equation in 48423 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1381/1383 places, 144369/144369 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59159 ms. Remains : 1381/1383 places, 144369/144369 transitions.
[2023-03-16 14:57:25] [INFO ] Flatten gal took : 3361 ms
[2023-03-16 14:57:29] [INFO ] Flatten gal took : 4028 ms
[2023-03-16 14:58:13] [INFO ] Input system was already deterministic with 144369 transitions.
[2023-03-16 14:58:24] [INFO ] Flatten gal took : 6127 ms
[2023-03-16 14:58:29] [INFO ] Flatten gal took : 5106 ms
[2023-03-16 14:58:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality9328975000509960707.gal : 1908 ms
[2023-03-16 14:58:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality13247524486423964255.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/CTLCardinality9328975000509960707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13247524486423964255.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
Detected timeout of ITS tools.
[2023-03-16 14:59:11] [INFO ] Flatten gal took : 7473 ms
[2023-03-16 14:59:11] [INFO ] Applying decomposition
[2023-03-16 14:59:15] [INFO ] Flatten gal took : 3970 ms
Detected timeout of ITS tools.
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/graph860362764146186483.txt' '-o' '/tmp/graph860362764146186483.bin' '-w' '/tmp/graph860362764146186483.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph860362764146186483.bin' '-l' '-1' '-v' '-w' '/tmp/graph860362764146186483.weights' '-q' '0' '-e' '0.001'
[2023-03-16 15:01:01] [INFO ] Decomposing Gal with order
[2023-03-16 15:01:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 15:01:12] [INFO ] Removed a total of 435483 redundant transitions.
[2023-03-16 15:01:13] [INFO ] Flatten gal took : 6501 ms
[2023-03-16 15:01:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 4248 labels/synchronizations in 12305 ms.
[2023-03-16 15:01:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality14741644462581664878.gal : 311 ms
[2023-03-16 15:01:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality4781913634815775799.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/CTLCardinality14741644462581664878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4781913634815775799.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1381 transition count 144369
Applied a total of 2 rules in 636 ms. Remains 1381 /1383 variables (removed 2) and now considering 144369/144369 (removed 0) transitions.
[2023-03-16 15:02:11] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 15:02:11] [INFO ] Invariant cache hit.
[2023-03-16 15:02:19] [INFO ] Implicit Places using invariants in 8541 ms returned []
Implicit Place search using SMT only with invariants took 8546 ms to find 0 implicit places.
[2023-03-16 15:02:19] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 15:02:19] [INFO ] Invariant cache hit.
[2023-03-16 15:02:49] [INFO ] Performed 93038/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 15:03:06] [INFO ] Dead Transitions using invariants and state equation in 46392 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1381/1383 places, 144369/144369 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55588 ms. Remains : 1381/1383 places, 144369/144369 transitions.
[2023-03-16 15:03:09] [INFO ] Flatten gal took : 3403 ms
[2023-03-16 15:03:14] [INFO ] Flatten gal took : 4483 ms
[2023-03-16 15:03:21] [INFO ] Input system was already deterministic with 144369 transitions.
[2023-03-16 15:03:25] [INFO ] Flatten gal took : 3696 ms
[2023-03-16 15:03:30] [INFO ] Flatten gal took : 5036 ms
[2023-03-16 15:03:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality2461031130807020786.gal : 617 ms
[2023-03-16 15:03:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality18222963975109123677.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/CTLCardinality2461031130807020786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18222963975109123677.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 15:04:05] [INFO ] Flatten gal took : 3513 ms
[2023-03-16 15:04:05] [INFO ] Applying decomposition
[2023-03-16 15:04:08] [INFO ] Flatten gal took : 3393 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/graph2403206182960095298.txt' '-o' '/tmp/graph2403206182960095298.bin' '-w' '/tmp/graph2403206182960095298.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2403206182960095298.bin' '-l' '-1' '-v' '-w' '/tmp/graph2403206182960095298.weights' '-q' '0' '-e' '0.001'
[2023-03-16 15:04:20] [INFO ] Decomposing Gal with order
[2023-03-16 15:04:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 15:04:31] [INFO ] Removed a total of 435227 redundant transitions.
[2023-03-16 15:04:32] [INFO ] Flatten gal took : 6523 ms
[2023-03-16 15:04:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 3377 labels/synchronizations in 21212 ms.
[2023-03-16 15:05:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality13676144782513916926.gal : 332 ms
[2023-03-16 15:05:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality17018823515510711463.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/CTLCardinality13676144782513916926.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17018823515510711463.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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1381 transition count 144369
Applied a total of 2 rules in 622 ms. Remains 1381 /1383 variables (removed 2) and now considering 144369/144369 (removed 0) transitions.
[2023-03-16 15:05:31] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 15:05:31] [INFO ] Invariant cache hit.
[2023-03-16 15:05:41] [INFO ] Implicit Places using invariants in 11003 ms returned []
Implicit Place search using SMT only with invariants took 11007 ms to find 0 implicit places.
[2023-03-16 15:05:42] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 15:05:42] [INFO ] Invariant cache hit.
[2023-03-16 15:06:12] [INFO ] Performed 93020/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 15:06:29] [INFO ] Dead Transitions using invariants and state equation in 47294 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1381/1383 places, 144369/144369 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58931 ms. Remains : 1381/1383 places, 144369/144369 transitions.
[2023-03-16 15:06:33] [INFO ] Flatten gal took : 3416 ms
[2023-03-16 15:06:36] [INFO ] Flatten gal took : 3820 ms
[2023-03-16 15:06:43] [INFO ] Input system was already deterministic with 144369 transitions.
[2023-03-16 15:06:47] [INFO ] Flatten gal took : 3620 ms
[2023-03-16 15:06:51] [INFO ] Flatten gal took : 3913 ms
[2023-03-16 15:06:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality14778139706529992446.gal : 518 ms
[2023-03-16 15:06:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality16965260332065372616.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/CTLCardinality14778139706529992446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16965260332065372616.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
Detected timeout of ITS tools.
[2023-03-16 15:07:34] [INFO ] Flatten gal took : 9236 ms
[2023-03-16 15:07:34] [INFO ] Applying decomposition
[2023-03-16 15:07:38] [INFO ] Flatten gal took : 3951 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/graph13278210506913624299.txt' '-o' '/tmp/graph13278210506913624299.bin' '-w' '/tmp/graph13278210506913624299.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13278210506913624299.bin' '-l' '-1' '-v' '-w' '/tmp/graph13278210506913624299.weights' '-q' '0' '-e' '0.001'
[2023-03-16 15:07:50] [INFO ] Decomposing Gal with order
[2023-03-16 15:07:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 15:08:04] [INFO ] Removed a total of 435460 redundant transitions.
[2023-03-16 15:08:06] [INFO ] Flatten gal took : 7128 ms
[2023-03-16 15:08:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 4842 labels/synchronizations in 9414 ms.
[2023-03-16 15:08:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality17266108897059800494.gal : 335 ms
[2023-03-16 15:08:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality2716384223246461118.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/CTLCardinality17266108897059800494.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2716384223246461118.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1381 transition count 144369
Applied a total of 2 rules in 621 ms. Remains 1381 /1383 variables (removed 2) and now considering 144369/144369 (removed 0) transitions.
[2023-03-16 15:09:05] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 15:09:05] [INFO ] Invariant cache hit.
[2023-03-16 15:09:15] [INFO ] Implicit Places using invariants in 9867 ms returned []
Implicit Place search using SMT only with invariants took 9873 ms to find 0 implicit places.
[2023-03-16 15:09:15] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 15:09:15] [INFO ] Invariant cache hit.
[2023-03-16 15:09:45] [INFO ] Performed 88539/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 15:10:03] [INFO ] Dead Transitions using invariants and state equation in 48366 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1381/1383 places, 144369/144369 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58866 ms. Remains : 1381/1383 places, 144369/144369 transitions.
[2023-03-16 15:10:07] [INFO ] Flatten gal took : 3184 ms
[2023-03-16 15:10:11] [INFO ] Flatten gal took : 3884 ms
[2023-03-16 15:10:18] [INFO ] Input system was already deterministic with 144369 transitions.
[2023-03-16 15:10:22] [INFO ] Flatten gal took : 3507 ms
[2023-03-16 15:10:26] [INFO ] Flatten gal took : 3912 ms
[2023-03-16 15:10:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality201596193018299102.gal : 596 ms
[2023-03-16 15:10:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality12990142659306416068.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/CTLCardinality201596193018299102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12990142659306416068.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
Detected timeout of ITS tools.
[2023-03-16 15:11:05] [INFO ] Flatten gal took : 7046 ms
[2023-03-16 15:11:05] [INFO ] Applying decomposition
[2023-03-16 15:11:09] [INFO ] Flatten gal took : 4135 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/graph11526855062265456829.txt' '-o' '/tmp/graph11526855062265456829.bin' '-w' '/tmp/graph11526855062265456829.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11526855062265456829.bin' '-l' '-1' '-v' '-w' '/tmp/graph11526855062265456829.weights' '-q' '0' '-e' '0.001'
[2023-03-16 15:11:21] [INFO ] Decomposing Gal with order
[2023-03-16 15:11:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 15:11:33] [INFO ] Removed a total of 435559 redundant transitions.
[2023-03-16 15:11:34] [INFO ] Flatten gal took : 7305 ms
[2023-03-16 15:11:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 2188 labels/synchronizations in 9632 ms.
[2023-03-16 15:11:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality16604333287455060362.gal : 297 ms
[2023-03-16 15:11:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality15200622748966186400.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/CTLCardinality16604333287455060362.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15200622748966186400.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1381 transition count 144369
Applied a total of 2 rules in 797 ms. Remains 1381 /1383 variables (removed 2) and now considering 144369/144369 (removed 0) transitions.
[2023-03-16 15:12:22] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2023-03-16 15:12:22] [INFO ] Computed 19 place invariants in 385 ms
[2023-03-16 15:12:31] [INFO ] Implicit Places using invariants in 8928 ms returned []
Implicit Place search using SMT only with invariants took 8933 ms to find 0 implicit places.
[2023-03-16 15:12:31] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 15:12:31] [INFO ] Invariant cache hit.
[2023-03-16 15:13:01] [INFO ] Performed 91265/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 15:13:18] [INFO ] Dead Transitions using invariants and state equation in 47785 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1381/1383 places, 144369/144369 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57524 ms. Remains : 1381/1383 places, 144369/144369 transitions.
[2023-03-16 15:13:22] [INFO ] Flatten gal took : 3551 ms
[2023-03-16 15:13:26] [INFO ] Flatten gal took : 3658 ms
[2023-03-16 15:13:34] [INFO ] Input system was already deterministic with 144369 transitions.
[2023-03-16 15:13:38] [INFO ] Flatten gal took : 3624 ms
[2023-03-16 15:13:43] [INFO ] Flatten gal took : 4536 ms
[2023-03-16 15:13:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality17768537170338917479.gal : 472 ms
[2023-03-16 15:13:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality1907602127557150463.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/CTLCardinality17768537170338917479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1907602127557150463.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 15:14:17] [INFO ] Flatten gal took : 3552 ms
[2023-03-16 15:14:17] [INFO ] Applying decomposition
[2023-03-16 15:14:21] [INFO ] Flatten gal took : 3762 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/graph4925019705894200232.txt' '-o' '/tmp/graph4925019705894200232.bin' '-w' '/tmp/graph4925019705894200232.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4925019705894200232.bin' '-l' '-1' '-v' '-w' '/tmp/graph4925019705894200232.weights' '-q' '0' '-e' '0.001'
[2023-03-16 15:14:30] [INFO ] Decomposing Gal with order
[2023-03-16 15:14:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 15:14:42] [INFO ] Removed a total of 435459 redundant transitions.
[2023-03-16 15:14:43] [INFO ] Flatten gal took : 7079 ms
[2023-03-16 15:14:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 4266 labels/synchronizations in 11157 ms.
[2023-03-16 15:14:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality7753433316614511896.gal : 303 ms
[2023-03-16 15:14:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality5955751489172207426.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/CTLCardinality7753433316614511896.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5955751489172207426.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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1383/1383 places, 144369/144369 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1381 transition count 144369
Applied a total of 2 rules in 531 ms. Remains 1381 /1383 variables (removed 2) and now considering 144369/144369 (removed 0) transitions.
[2023-03-16 15:15:30] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2023-03-16 15:15:32] [INFO ] Computed 19 place invariants in 322 ms
[2023-03-16 15:15:40] [INFO ] Implicit Places using invariants in 10355 ms returned []
Implicit Place search using SMT only with invariants took 10356 ms to find 0 implicit places.
[2023-03-16 15:15:40] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
[2023-03-16 15:15:40] [INFO ] Invariant cache hit.
[2023-03-16 15:16:10] [INFO ] Performed 92489/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8133908 kB
After kill :
MemTotal: 16393216 kB
MemFree: 12548572 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="RERS17pb115-PT-7"
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 RERS17pb115-PT-7, 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-167889196900193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-7.tgz
mv RERS17pb115-PT-7 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 ;