Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690800755.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CANInsertWithFailure-PT-070, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690800755
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 30M
-rw-r--r-- 1 mcc users 7.2K Feb 26 00:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 00:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 00:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 00:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 00:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 26 00:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 00:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 00:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 30M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-070-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678380677971

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-070
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 16:51:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 16:51:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 16:51:20] [INFO ] Load time of PNML (sax parser for PT used): 668 ms
[2023-03-09 16:51:20] [INFO ] Transformed 10644 places.
[2023-03-09 16:51:20] [INFO ] Transformed 29820 transitions.
[2023-03-09 16:51:20] [INFO ] Parsed PT model containing 10644 places and 29820 transitions and 79800 arcs in 823 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 10644 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10644/10644 places, 29820/29820 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10643 transition count 29820
Applied a total of 1 rules in 2767 ms. Remains 10643 /10644 variables (removed 1) and now considering 29820/29820 (removed 0) transitions.
// Phase 1: matrix 29820 rows 10643 cols
[2023-03-09 16:51:28] [INFO ] Computed 72 place invariants in 4933 ms
[2023-03-09 16:51:29] [INFO ] Implicit Places using invariants in 6229 ms returned []
Implicit Place search using SMT only with invariants took 6255 ms to find 0 implicit places.
[2023-03-09 16:51:29] [INFO ] Invariant cache hit.
[2023-03-09 16:51:30] [INFO ] Dead Transitions using invariants and state equation in 1067 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 10643/10644 places, 29820/29820 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10102 ms. Remains : 10643/10644 places, 29820/29820 transitions.
Support contains 39 out of 10643 places after structural reductions.
[2023-03-09 16:51:32] [INFO ] Flatten gal took : 980 ms
[2023-03-09 16:51:32] [INFO ] Flatten gal took : 607 ms
[2023-03-09 16:51:34] [INFO ] Input system was already deterministic with 29820 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 750 ms. (steps per millisecond=13 ) properties (out of 22) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-09 16:51:35] [INFO ] Invariant cache hit.
[2023-03-09 16:51:38] [INFO ] [Real]Absence check using 70 positive place invariants in 87 ms returned sat
[2023-03-09 16:51:38] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 153 ms returned sat
[2023-03-09 16:51:39] [INFO ] After 3603ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-09 16:51:42] [INFO ] [Nat]Absence check using 70 positive place invariants in 143 ms returned sat
[2023-03-09 16:51:42] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 205 ms returned sat
[2023-03-09 16:52:04] [INFO ] After 19394ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-09 16:52:04] [INFO ] State equation strengthened by 9730 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.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 16:52:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 16:52:04] [INFO ] After 25173ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:13
Fused 13 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 61 ms.
Support contains 20 out of 10643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Drop transitions removed 489 transitions
Trivial Post-agglo rules discarded 489 transitions
Performed 489 trivial Post agglomeration. Transition count delta: 489
Iterating post reduction 0 with 489 rules applied. Total rules applied 489 place count 10643 transition count 29331
Reduce places removed 489 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 490 rules applied. Total rules applied 979 place count 10154 transition count 29330
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 980 place count 10153 transition count 29330
Performed 4684 Post agglomeration using F-continuation condition.Transition count delta: 4684
Deduced a syphon composed of 4684 places in 11 ms
Reduce places removed 4684 places and 0 transitions.
Iterating global reduction 3 with 9368 rules applied. Total rules applied 10348 place count 5469 transition count 24646
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10350 place count 5469 transition count 24644
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 10352 place count 5467 transition count 24644
Partial Free-agglomeration rule applied 5096 times.
Drop transitions removed 5096 transitions
Iterating global reduction 4 with 5096 rules applied. Total rules applied 15448 place count 5467 transition count 24644
Applied a total of 15448 rules in 8238 ms. Remains 5467 /10643 variables (removed 5176) and now considering 24644/29820 (removed 5176) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8238 ms. Remains : 5467/10643 places, 24644/29820 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 609 ms. (steps per millisecond=16 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-09 16:52:13] [INFO ] Flow matrix only has 24635 transitions (discarded 9 similar events)
// Phase 1: matrix 24635 rows 5467 cols
[2023-03-09 16:52:14] [INFO ] Computed 72 place invariants in 1204 ms
[2023-03-09 16:52:15] [INFO ] [Real]Absence check using 70 positive place invariants in 54 ms returned sat
[2023-03-09 16:52:15] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 83 ms returned sat
[2023-03-09 16:52:16] [INFO ] After 1544ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-09 16:52:17] [INFO ] [Nat]Absence check using 70 positive place invariants in 56 ms returned sat
[2023-03-09 16:52:17] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 80 ms returned sat
[2023-03-09 16:52:29] [INFO ] After 11337ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-09 16:52:29] [INFO ] State equation strengthened by 24046 read => feed constraints.
[2023-03-09 16:52:39] [INFO ] After 10168ms SMT Verify possible using 24046 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-09 16:52:41] [INFO ] After 11732ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-09 16:52:41] [INFO ] After 25206ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 11 out of 5467 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5467/5467 places, 24644/24644 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 5464 transition count 24641
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 5464 transition count 24640
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 5463 transition count 24640
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 5463 transition count 24640
Applied a total of 13 rules in 5473 ms. Remains 5463 /5467 variables (removed 4) and now considering 24640/24644 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5473 ms. Remains : 5463/5467 places, 24640/24644 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 364 ms. (steps per millisecond=27 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-09 16:52:47] [INFO ] Flow matrix only has 24636 transitions (discarded 4 similar events)
// Phase 1: matrix 24636 rows 5463 cols
[2023-03-09 16:52:48] [INFO ] Computed 72 place invariants in 1350 ms
[2023-03-09 16:52:49] [INFO ] After 1258ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 16:52:51] [INFO ] [Nat]Absence check using 70 positive place invariants in 51 ms returned sat
[2023-03-09 16:52:51] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 81 ms returned sat
[2023-03-09 16:53:04] [INFO ] After 12640ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-09 16:53:04] [INFO ] State equation strengthened by 24268 read => feed constraints.
[2023-03-09 16:53:11] [INFO ] After 7446ms SMT Verify possible using 24268 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-09 16:53:14] [INFO ] After 10600ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-09 16:53:14] [INFO ] After 25108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 5463 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5463/5463 places, 24640/24640 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 60 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 5461 transition count 24638
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 5461 transition count 24638
Applied a total of 5 rules in 4620 ms. Remains 5461 /5463 variables (removed 2) and now considering 24638/24640 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4620 ms. Remains : 5461/5463 places, 24638/24640 transitions.
Computed a total of 282 stabilizing places and 490 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (F(p1)||(!p0&&G(p2)))))'
Support contains 5 out of 10643 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Drop transitions removed 488 transitions
Trivial Post-agglo rules discarded 488 transitions
Performed 488 trivial Post agglomeration. Transition count delta: 488
Iterating post reduction 0 with 488 rules applied. Total rules applied 488 place count 10643 transition count 29332
Reduce places removed 488 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 489 rules applied. Total rules applied 977 place count 10155 transition count 29331
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 978 place count 10154 transition count 29331
Performed 4828 Post agglomeration using F-continuation condition.Transition count delta: 4828
Deduced a syphon composed of 4828 places in 8 ms
Reduce places removed 4828 places and 0 transitions.
Iterating global reduction 3 with 9656 rules applied. Total rules applied 10634 place count 5326 transition count 24503
Applied a total of 10634 rules in 5253 ms. Remains 5326 /10643 variables (removed 5317) and now considering 24503/29820 (removed 5317) transitions.
[2023-03-09 16:53:25] [INFO ] Flow matrix only has 19813 transitions (discarded 4690 similar events)
// Phase 1: matrix 19813 rows 5326 cols
[2023-03-09 16:53:27] [INFO ] Computed 72 place invariants in 1990 ms
[2023-03-09 16:53:28] [INFO ] Implicit Places using invariants in 3428 ms returned []
Implicit Place search using SMT only with invariants took 3431 ms to find 0 implicit places.
[2023-03-09 16:53:28] [INFO ] Flow matrix only has 19813 transitions (discarded 4690 similar events)
[2023-03-09 16:53:28] [INFO ] Invariant cache hit.
[2023-03-09 16:53:41] [INFO ] Dead Transitions using invariants and state equation in 12861 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5326/10643 places, 24503/29820 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21548 ms. Remains : 5326/10643 places, 24503/29820 transitions.
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1))), (NOT p1)]
Running random walk in product with property : CANInsertWithFailure-PT-070-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(GT s370 s1505), p2:(GT s1131 s4551), p0:(GT 1 s974)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 352 steps with 0 reset in 21 ms.
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-070-LTLCardinality-00 finished in 21862 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 10643 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Drop transitions removed 488 transitions
Trivial Post-agglo rules discarded 488 transitions
Performed 488 trivial Post agglomeration. Transition count delta: 488
Iterating post reduction 0 with 488 rules applied. Total rules applied 488 place count 10643 transition count 29332
Reduce places removed 488 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 489 rules applied. Total rules applied 977 place count 10155 transition count 29331
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 978 place count 10154 transition count 29331
Performed 4829 Post agglomeration using F-continuation condition.Transition count delta: 4829
Deduced a syphon composed of 4829 places in 8 ms
Reduce places removed 4829 places and 0 transitions.
Iterating global reduction 3 with 9658 rules applied. Total rules applied 10636 place count 5325 transition count 24502
Applied a total of 10636 rules in 4870 ms. Remains 5325 /10643 variables (removed 5318) and now considering 24502/29820 (removed 5318) transitions.
[2023-03-09 16:53:46] [INFO ] Flow matrix only has 19810 transitions (discarded 4692 similar events)
// Phase 1: matrix 19810 rows 5325 cols
[2023-03-09 16:53:48] [INFO ] Computed 72 place invariants in 1638 ms
[2023-03-09 16:53:49] [INFO ] Implicit Places using invariants in 3013 ms returned []
Implicit Place search using SMT only with invariants took 3015 ms to find 0 implicit places.
[2023-03-09 16:53:49] [INFO ] Flow matrix only has 19810 transitions (discarded 4692 similar events)
[2023-03-09 16:53:49] [INFO ] Invariant cache hit.
[2023-03-09 16:54:00] [INFO ] Dead Transitions using invariants and state equation in 11100 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5325/10643 places, 24502/29820 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18988 ms. Remains : 5325/10643 places, 24502/29820 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-070-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s383 s852)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 281 reset in 2456 ms.
Stack based approach found an accepted trace after 1095 steps with 2 reset with depth 334 and stack size 334 in 24 ms.
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property CANInsertWithFailure-PT-070-LTLCardinality-01 finished in 21540 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 10643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Applied a total of 0 rules in 1948 ms. Remains 10643 /10643 variables (removed 0) and now considering 29820/29820 (removed 0) transitions.
// Phase 1: matrix 29820 rows 10643 cols
[2023-03-09 16:54:09] [INFO ] Computed 72 place invariants in 4408 ms
[2023-03-09 16:54:10] [INFO ] Implicit Places using invariants in 5364 ms returned []
Implicit Place search using SMT only with invariants took 5366 ms to find 0 implicit places.
[2023-03-09 16:54:10] [INFO ] Invariant cache hit.
[2023-03-09 16:54:11] [INFO ] Dead Transitions using invariants and state equation in 972 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8292 ms. Remains : 10643/10643 places, 29820/29820 transitions.
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-070-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT s10055 s4129)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 4 ms.
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-070-LTLCardinality-02 finished in 8511 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 10643 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Drop transitions removed 490 transitions
Trivial Post-agglo rules discarded 490 transitions
Performed 490 trivial Post agglomeration. Transition count delta: 490
Iterating post reduction 0 with 490 rules applied. Total rules applied 490 place count 10643 transition count 29330
Reduce places removed 490 places and 0 transitions.
Iterating post reduction 1 with 490 rules applied. Total rules applied 980 place count 10153 transition count 29330
Performed 4829 Post agglomeration using F-continuation condition.Transition count delta: 4829
Deduced a syphon composed of 4829 places in 8 ms
Reduce places removed 4829 places and 0 transitions.
Iterating global reduction 2 with 9658 rules applied. Total rules applied 10638 place count 5324 transition count 24501
Applied a total of 10638 rules in 5107 ms. Remains 5324 /10643 variables (removed 5319) and now considering 24501/29820 (removed 5319) transitions.
[2023-03-09 16:54:17] [INFO ] Flow matrix only has 19810 transitions (discarded 4691 similar events)
// Phase 1: matrix 19810 rows 5324 cols
[2023-03-09 16:54:18] [INFO ] Computed 72 place invariants in 1556 ms
[2023-03-09 16:54:19] [INFO ] Implicit Places using invariants in 2736 ms returned []
Implicit Place search using SMT only with invariants took 2738 ms to find 0 implicit places.
[2023-03-09 16:54:19] [INFO ] Flow matrix only has 19810 transitions (discarded 4691 similar events)
[2023-03-09 16:54:19] [INFO ] Invariant cache hit.
[2023-03-09 16:54:30] [INFO ] Dead Transitions using invariants and state equation in 10818 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5324/10643 places, 24501/29820 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18665 ms. Remains : 5324/10643 places, 24501/29820 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-070-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s1437 s3831)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 284 reset in 1905 ms.
Product exploration explored 100000 steps with 283 reset in 1993 ms.
Computed a total of 213 stabilizing places and 350 stable transitions
Computed a total of 213 stabilizing places and 350 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 28 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 57869 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 57869 steps, saw 39485 distinct states, run finished after 3003 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 16:54:38] [INFO ] Flow matrix only has 19810 transitions (discarded 4691 similar events)
[2023-03-09 16:54:38] [INFO ] Invariant cache hit.
[2023-03-09 16:54:38] [INFO ] After 405ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 16:54:39] [INFO ] [Nat]Absence check using 70 positive place invariants in 88 ms returned sat
[2023-03-09 16:54:39] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 88 ms returned sat
[2023-03-09 16:54:49] [INFO ] After 10154ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 16:54:49] [INFO ] State equation strengthened by 14627 read => feed constraints.
[2023-03-09 16:54:53] [INFO ] After 4254ms SMT Verify possible using 14627 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 16:54:54] [INFO ] After 5159ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 752 ms.
[2023-03-09 16:54:55] [INFO ] After 17083ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 22 ms.
Support contains 2 out of 5324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5324/5324 places, 24501/24501 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 5324 transition count 24500
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 4970 times.
Drop transitions removed 4970 transitions
Iterating global reduction 1 with 4970 rules applied. Total rules applied 4972 place count 5323 transition count 24500
Applied a total of 4972 rules in 3653 ms. Remains 5323 /5324 variables (removed 1) and now considering 24500/24501 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3653 ms. Remains : 5323/5324 places, 24500/24501 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 235 ms. (steps per millisecond=42 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 69302 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 69302 steps, saw 52650 distinct states, run finished after 3001 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 16:55:02] [INFO ] Flow matrix only has 24499 transitions (discarded 1 similar events)
// Phase 1: matrix 24499 rows 5323 cols
[2023-03-09 16:55:03] [INFO ] Computed 72 place invariants in 1273 ms
[2023-03-09 16:55:04] [INFO ] After 681ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 16:55:05] [INFO ] [Nat]Absence check using 70 positive place invariants in 75 ms returned sat
[2023-03-09 16:55:05] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 84 ms returned sat
[2023-03-09 16:55:13] [INFO ] After 8066ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 16:55:13] [INFO ] State equation strengthened by 24286 read => feed constraints.
[2023-03-09 16:55:16] [INFO ] After 2935ms SMT Verify possible using 24286 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 16:55:17] [INFO ] After 3972ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 704 ms.
[2023-03-09 16:55:18] [INFO ] After 13848ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1561 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1561 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1324 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-09 16:55:21] [INFO ] Flow matrix only has 24499 transitions (discarded 1 similar events)
[2023-03-09 16:55:21] [INFO ] Invariant cache hit.
[2023-03-09 16:55:24] [INFO ] Implicit Places using invariants in 3661 ms returned []
Implicit Place search using SMT only with invariants took 3662 ms to find 0 implicit places.
[2023-03-09 16:55:24] [INFO ] Flow matrix only has 24499 transitions (discarded 1 similar events)
[2023-03-09 16:55:24] [INFO ] Invariant cache hit.
[2023-03-09 16:55:36] [INFO ] Dead Transitions using invariants and state equation in 11918 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16908 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Graph (trivial) has 24072 edges and 5323 vertex of which 5038 / 5323 are part of one of the 2 SCC in 6 ms
Free SCC test removed 5036 places
Drop transitions removed 19245 transitions
Ensure Unique test removed 4963 transitions
Reduce isomorphic transitions removed 24208 transitions.
Graph (complete) has 714 edges and 287 vertex of which 76 are kept as prefixes of interest. Removing 211 places using SCC suffix rule.10 ms
Discarding 211 places :
Also discarding 69 output transitions
Drop transitions removed 69 transitions
Drop transitions removed 141 transitions
Reduce isomorphic transitions removed 141 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 142 rules applied. Total rules applied 144 place count 76 transition count 81
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 145 place count 75 transition count 81
Discarding 68 places :
Symmetric choice reduction at 2 with 68 rule applications. Total rules 213 place count 7 transition count 13
Iterating global reduction 2 with 68 rules applied. Total rules applied 281 place count 7 transition count 13
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 283 place count 7 transition count 11
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 284 place count 7 transition count 10
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 286 place count 6 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 287 place count 5 transition count 8
Applied a total of 287 rules in 105 ms. Remains 5 /5323 variables (removed 5318) and now considering 8/24500 (removed 24492) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 8 rows 5 cols
[2023-03-09 16:55:36] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-09 16:55:36] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 16:55:36] [INFO ] After 2ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 16:55:36] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-09 16:55:36] [INFO ] After 20ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 5324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5324/5324 places, 24501/24501 transitions.
Applied a total of 0 rules in 1267 ms. Remains 5324 /5324 variables (removed 0) and now considering 24501/24501 (removed 0) transitions.
[2023-03-09 16:55:38] [INFO ] Flow matrix only has 19810 transitions (discarded 4691 similar events)
// Phase 1: matrix 19810 rows 5324 cols
[2023-03-09 16:55:40] [INFO ] Computed 72 place invariants in 1581 ms
[2023-03-09 16:55:41] [INFO ] Implicit Places using invariants in 2798 ms returned []
Implicit Place search using SMT only with invariants took 2799 ms to find 0 implicit places.
[2023-03-09 16:55:41] [INFO ] Flow matrix only has 19810 transitions (discarded 4691 similar events)
[2023-03-09 16:55:41] [INFO ] Invariant cache hit.
[2023-03-09 16:55:52] [INFO ] Dead Transitions using invariants and state equation in 11030 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15098 ms. Remains : 5324/5324 places, 24501/24501 transitions.
Computed a total of 213 stabilizing places and 350 stable transitions
Computed a total of 213 stabilizing places and 350 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 28 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 57672 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 57672 steps, saw 39458 distinct states, run finished after 3001 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 16:55:55] [INFO ] Flow matrix only has 19810 transitions (discarded 4691 similar events)
[2023-03-09 16:55:55] [INFO ] Invariant cache hit.
[2023-03-09 16:55:56] [INFO ] After 532ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 16:55:56] [INFO ] [Nat]Absence check using 70 positive place invariants in 72 ms returned sat
[2023-03-09 16:55:56] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 82 ms returned sat
[2023-03-09 16:56:07] [INFO ] After 10665ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 16:56:07] [INFO ] State equation strengthened by 14627 read => feed constraints.
[2023-03-09 16:56:11] [INFO ] After 4082ms SMT Verify possible using 14627 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 16:56:12] [INFO ] After 4966ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 651 ms.
[2023-03-09 16:56:13] [INFO ] After 17237ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 2 out of 5324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5324/5324 places, 24501/24501 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 5324 transition count 24500
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 4970 times.
Drop transitions removed 4970 transitions
Iterating global reduction 1 with 4970 rules applied. Total rules applied 4972 place count 5323 transition count 24500
Applied a total of 4972 rules in 4067 ms. Remains 5323 /5324 variables (removed 1) and now considering 24500/24501 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4067 ms. Remains : 5323/5324 places, 24500/24501 transitions.
Incomplete random walk after 10000 steps, including 24 resets, run finished after 244 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 69218 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 69218 steps, saw 52644 distinct states, run finished after 3001 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 16:56:20] [INFO ] Flow matrix only has 24499 transitions (discarded 1 similar events)
// Phase 1: matrix 24499 rows 5323 cols
[2023-03-09 16:56:22] [INFO ] Computed 72 place invariants in 1268 ms
[2023-03-09 16:56:22] [INFO ] After 633ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 16:56:23] [INFO ] [Nat]Absence check using 70 positive place invariants in 57 ms returned sat
[2023-03-09 16:56:23] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2023-03-09 16:56:31] [INFO ] After 8095ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 16:56:31] [INFO ] State equation strengthened by 24286 read => feed constraints.
[2023-03-09 16:56:34] [INFO ] After 2977ms SMT Verify possible using 24286 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 16:56:35] [INFO ] After 4001ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 742 ms.
[2023-03-09 16:56:36] [INFO ] After 13914ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1466 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1467 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1240 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2023-03-09 16:56:39] [INFO ] Flow matrix only has 24499 transitions (discarded 1 similar events)
[2023-03-09 16:56:39] [INFO ] Invariant cache hit.
[2023-03-09 16:56:43] [INFO ] Implicit Places using invariants in 3823 ms returned []
Implicit Place search using SMT only with invariants took 3825 ms to find 0 implicit places.
[2023-03-09 16:56:43] [INFO ] Flow matrix only has 24499 transitions (discarded 1 similar events)
[2023-03-09 16:56:43] [INFO ] Invariant cache hit.
[2023-03-09 16:56:54] [INFO ] Dead Transitions using invariants and state equation in 10827 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15896 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Graph (trivial) has 24072 edges and 5323 vertex of which 5038 / 5323 are part of one of the 2 SCC in 4 ms
Free SCC test removed 5036 places
Drop transitions removed 19245 transitions
Ensure Unique test removed 4963 transitions
Reduce isomorphic transitions removed 24208 transitions.
Graph (complete) has 714 edges and 287 vertex of which 76 are kept as prefixes of interest. Removing 211 places using SCC suffix rule.1 ms
Discarding 211 places :
Also discarding 69 output transitions
Drop transitions removed 69 transitions
Drop transitions removed 141 transitions
Reduce isomorphic transitions removed 141 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 142 rules applied. Total rules applied 144 place count 76 transition count 81
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 145 place count 75 transition count 81
Discarding 68 places :
Symmetric choice reduction at 2 with 68 rule applications. Total rules 213 place count 7 transition count 13
Iterating global reduction 2 with 68 rules applied. Total rules applied 281 place count 7 transition count 13
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 283 place count 7 transition count 11
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 284 place count 7 transition count 10
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 286 place count 6 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 287 place count 5 transition count 8
Applied a total of 287 rules in 57 ms. Remains 5 /5323 variables (removed 5318) and now considering 8/24500 (removed 24492) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 8 rows 5 cols
[2023-03-09 16:56:54] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-09 16:56:54] [INFO ] After 14ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 16:56:54] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 16:56:54] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-09 16:56:54] [INFO ] After 32ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 285 reset in 1920 ms.
Product exploration explored 100000 steps with 287 reset in 1957 ms.
Built C files in :
/tmp/ltsmin8995515157615830820
[2023-03-09 16:56:58] [INFO ] Too many transitions (24501) to apply POR reductions. Disabling POR matrices.
[2023-03-09 16:56:58] [INFO ] Built C files in 280ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8995515157615830820
Running compilation step : cd /tmp/ltsmin8995515157615830820;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8995515157615830820;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8995515157615830820;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 5324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5324/5324 places, 24501/24501 transitions.
Applied a total of 0 rules in 1176 ms. Remains 5324 /5324 variables (removed 0) and now considering 24501/24501 (removed 0) transitions.
[2023-03-09 16:57:02] [INFO ] Flow matrix only has 19810 transitions (discarded 4691 similar events)
// Phase 1: matrix 19810 rows 5324 cols
[2023-03-09 16:57:04] [INFO ] Computed 72 place invariants in 1563 ms
[2023-03-09 16:57:05] [INFO ] Implicit Places using invariants in 2275 ms returned []
Implicit Place search using SMT only with invariants took 2276 ms to find 0 implicit places.
[2023-03-09 16:57:05] [INFO ] Flow matrix only has 19810 transitions (discarded 4691 similar events)
[2023-03-09 16:57:05] [INFO ] Invariant cache hit.
[2023-03-09 16:57:16] [INFO ] Dead Transitions using invariants and state equation in 10940 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14393 ms. Remains : 5324/5324 places, 24501/24501 transitions.
Built C files in :
/tmp/ltsmin9870951138820185758
[2023-03-09 16:57:16] [INFO ] Too many transitions (24501) to apply POR reductions. Disabling POR matrices.
[2023-03-09 16:57:16] [INFO ] Built C files in 171ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9870951138820185758
Running compilation step : cd /tmp/ltsmin9870951138820185758;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9870951138820185758;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9870951138820185758;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 16:57:20] [INFO ] Flatten gal took : 406 ms
[2023-03-09 16:57:20] [INFO ] Flatten gal took : 387 ms
[2023-03-09 16:57:20] [INFO ] Time to serialize gal into /tmp/LTL17458492742700329875.gal : 142 ms
[2023-03-09 16:57:20] [INFO ] Time to serialize properties into /tmp/LTL4239569171986871842.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17458492742700329875.gal' '-t' 'CGAL' '-hoa' '/tmp/aut837652700942929016.hoa' '-atoms' '/tmp/LTL4239569171986871842.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4239569171986871842.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut837652700942929016.hoa
Detected timeout of ITS tools.
[2023-03-09 16:57:36] [INFO ] Flatten gal took : 462 ms
[2023-03-09 16:57:37] [INFO ] Flatten gal took : 482 ms
[2023-03-09 16:57:37] [INFO ] Time to serialize gal into /tmp/LTL8198754126917433518.gal : 91 ms
[2023-03-09 16:57:37] [INFO ] Time to serialize properties into /tmp/LTL1110137697532507475.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8198754126917433518.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1110137697532507475.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(Node14requestsent35<=Node48GiveAnswer47)"))))
Formula 0 simplified : FG!"(Node14requestsent35<=Node48GiveAnswer47)"
Detected timeout of ITS tools.
[2023-03-09 16:57:53] [INFO ] Flatten gal took : 466 ms
[2023-03-09 16:57:53] [INFO ] Applying decomposition
[2023-03-09 16:57:53] [INFO ] Flatten gal took : 430 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/graph11869072770305822751.txt' '-o' '/tmp/graph11869072770305822751.bin' '-w' '/tmp/graph11869072770305822751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11869072770305822751.bin' '-l' '-1' '-v' '-w' '/tmp/graph11869072770305822751.weights' '-q' '0' '-e' '0.001'
[2023-03-09 16:57:54] [INFO ] Decomposing Gal with order
[2023-03-09 16:57:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 16:57:57] [INFO ] Removed a total of 19418 redundant transitions.
[2023-03-09 16:57:58] [INFO ] Flatten gal took : 2997 ms
[2023-03-09 16:58:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 14350 labels/synchronizations in 3356 ms.
[2023-03-09 16:58:03] [INFO ] Time to serialize gal into /tmp/LTL4891961855401140900.gal : 115 ms
[2023-03-09 16:58:03] [INFO ] Time to serialize properties into /tmp/LTL18319790341861984518.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4891961855401140900.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18319790341861984518.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu71.Node14requestsent35<=gu71.Node48GiveAnswer47)"))))
Formula 0 simplified : FG!"(gu71.Node14requestsent35<=gu71.Node48GiveAnswer47)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11104640631054970059
[2023-03-09 16:58:18] [INFO ] Built C files in 218ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11104640631054970059
Running compilation step : cd /tmp/ltsmin11104640631054970059;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11104640631054970059;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11104640631054970059;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property CANInsertWithFailure-PT-070-LTLCardinality-03 finished in 249540 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||G(p1))))'
Support contains 2 out of 10643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Applied a total of 0 rules in 2061 ms. Remains 10643 /10643 variables (removed 0) and now considering 29820/29820 (removed 0) transitions.
// Phase 1: matrix 29820 rows 10643 cols
[2023-03-09 16:58:27] [INFO ] Computed 72 place invariants in 4209 ms
[2023-03-09 16:58:28] [INFO ] Implicit Places using invariants in 5381 ms returned []
Implicit Place search using SMT only with invariants took 5384 ms to find 0 implicit places.
[2023-03-09 16:58:28] [INFO ] Invariant cache hit.
[2023-03-09 16:58:29] [INFO ] Dead Transitions using invariants and state equation in 998 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8446 ms. Remains : 10643/10643 places, 29820/29820 transitions.
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-070-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GT 1 s1723), p0:(LEQ 1 s359)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 26095 steps with 14 reset in 511 ms.
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-070-LTLCardinality-04 finished in 9261 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||G(p1)))))'
Support contains 5 out of 10643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Applied a total of 0 rules in 1970 ms. Remains 10643 /10643 variables (removed 0) and now considering 29820/29820 (removed 0) transitions.
[2023-03-09 16:58:32] [INFO ] Invariant cache hit.
[2023-03-09 16:58:33] [INFO ] Implicit Places using invariants in 979 ms returned []
Implicit Place search using SMT only with invariants took 981 ms to find 0 implicit places.
[2023-03-09 16:58:33] [INFO ] Invariant cache hit.
[2023-03-09 16:58:34] [INFO ] Dead Transitions using invariants and state equation in 1063 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4015 ms. Remains : 10643/10643 places, 29820/29820 transitions.
Stuttering acceptance computed with spot in 189 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANInsertWithFailure-PT-070-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(GT s5482 s1137), p0:(AND (GT 1 s7280) (GT s5349 s4055))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-070-LTLCardinality-05 finished in 4283 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)||F((p1||(X(!p0) U ((X(!p0)&&G(p2))||X(G(!p0)))))))))'
Support contains 3 out of 10643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Applied a total of 0 rules in 2193 ms. Remains 10643 /10643 variables (removed 0) and now considering 29820/29820 (removed 0) transitions.
[2023-03-09 16:58:37] [INFO ] Invariant cache hit.
[2023-03-09 16:58:38] [INFO ] Implicit Places using invariants in 995 ms returned []
Implicit Place search using SMT only with invariants took 996 ms to find 0 implicit places.
[2023-03-09 16:58:38] [INFO ] Invariant cache hit.
[2023-03-09 16:58:39] [INFO ] Dead Transitions using invariants and state equation in 983 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4173 ms. Remains : 10643/10643 places, 29820/29820 transitions.
Stuttering acceptance computed with spot in 253 ms :[false, false, false, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) (NOT p2) p0)]
Running random walk in product with property : CANInsertWithFailure-PT-070-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p1) p2 p0), acceptance={0, 1} source=3 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) p2 p0), acceptance={1} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 1} source=4 dest: 3}, { cond=(AND (NOT p1) p2 p0), acceptance={0, 1} source=4 dest: 4}, { cond=(AND (NOT p1) p2 p0), acceptance={1} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 1} source=5 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) p2 p0), acceptance={1} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ 1 s849), p2:(GT 3 s1654), p0:(LEQ 3 s5986)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 606 reset in 1825 ms.
Product exploration explored 100000 steps with 535 reset in 1783 ms.
Computed a total of 282 stabilizing places and 490 stable transitions
Computed a total of 282 stabilizing places and 490 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (AND (NOT p1) p2 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (AND (NOT p1) p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 339 ms. Reduced automaton from 6 states, 21 edges and 3 AP (stutter sensitive) to 6 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 211 ms :[false, false, false, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) (NOT p2) p0)]
Incomplete random walk after 10000 steps, including 5 resets, run finished after 421 ms. (steps per millisecond=23 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-09 16:58:44] [INFO ] Invariant cache hit.
[2023-03-09 16:58:46] [INFO ] [Real]Absence check using 70 positive place invariants in 143 ms returned sat
[2023-03-09 16:58:46] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 206 ms returned sat
[2023-03-09 16:59:05] [INFO ] After 18643ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4
[2023-03-09 16:59:05] [INFO ] State equation strengthened by 9730 read => feed constraints.
[2023-03-09 16:59:09] [INFO ] After 3605ms SMT Verify possible using 9730 Read/Feed constraints in real domain returned unsat :0 sat :3
[2023-03-09 16:59:09] [INFO ] After 3606ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-09 16:59:09] [INFO ] After 25090ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :3
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 61 ms.
Support contains 3 out of 10643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Drop transitions removed 488 transitions
Trivial Post-agglo rules discarded 488 transitions
Performed 488 trivial Post agglomeration. Transition count delta: 488
Iterating post reduction 0 with 488 rules applied. Total rules applied 488 place count 10643 transition count 29332
Reduce places removed 488 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 489 rules applied. Total rules applied 977 place count 10155 transition count 29331
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 978 place count 10154 transition count 29331
Performed 4827 Post agglomeration using F-continuation condition.Transition count delta: 4827
Deduced a syphon composed of 4827 places in 8 ms
Reduce places removed 4827 places and 0 transitions.
Iterating global reduction 3 with 9654 rules applied. Total rules applied 10632 place count 5327 transition count 24504
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 10633 place count 5327 transition count 24503
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 10634 place count 5326 transition count 24503
Partial Free-agglomeration rule applied 4972 times.
Drop transitions removed 4972 transitions
Iterating global reduction 4 with 4972 rules applied. Total rules applied 15606 place count 5326 transition count 24503
Partial Free-agglomeration rule applied 70 times.
Drop transitions removed 70 transitions
Iterating global reduction 4 with 70 rules applied. Total rules applied 15676 place count 5326 transition count 24503
Applied a total of 15676 rules in 8650 ms. Remains 5326 /10643 variables (removed 5317) and now considering 24503/29820 (removed 5317) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8650 ms. Remains : 5326/10643 places, 24503/29820 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 376 ms. (steps per millisecond=26 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 64152 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 64152 steps, saw 52207 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 24503 rows 5326 cols
[2023-03-09 16:59:23] [INFO ] Computed 72 place invariants in 1454 ms
[2023-03-09 16:59:24] [INFO ] [Real]Absence check using 70 positive place invariants in 90 ms returned sat
[2023-03-09 16:59:24] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 91 ms returned sat
[2023-03-09 16:59:37] [INFO ] After 13992ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 16:59:38] [INFO ] [Nat]Absence check using 70 positive place invariants in 86 ms returned sat
[2023-03-09 16:59:38] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 88 ms returned sat
[2023-03-09 16:59:50] [INFO ] After 11969ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 16:59:50] [INFO ] State equation strengthened by 24215 read => feed constraints.
[2023-03-09 16:59:59] [INFO ] After 8976ms SMT Verify possible using 24215 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-09 17:00:11] [INFO ] Deduced a trap composed of 3 places in 8913 ms of which 8 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java: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.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:00:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 17:00:11] [INFO ] After 34037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 5326 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5326/5326 places, 24503/24503 transitions.
Applied a total of 0 rules in 1150 ms. Remains 5326 /5326 variables (removed 0) and now considering 24503/24503 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1150 ms. Remains : 5326/5326 places, 24503/24503 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5326/5326 places, 24503/24503 transitions.
Applied a total of 0 rules in 1173 ms. Remains 5326 /5326 variables (removed 0) and now considering 24503/24503 (removed 0) transitions.
[2023-03-09 17:00:13] [INFO ] Invariant cache hit.
[2023-03-09 17:00:17] [INFO ] Implicit Places using invariants in 4019 ms returned []
Implicit Place search using SMT only with invariants took 4022 ms to find 0 implicit places.
[2023-03-09 17:00:17] [INFO ] Invariant cache hit.
[2023-03-09 17:00:28] [INFO ] Dead Transitions using invariants and state equation in 10943 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16147 ms. Remains : 5326/5326 places, 24503/24503 transitions.
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (AND (NOT p1) p2 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (AND (NOT p1) p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1) p2))), (F (NOT (AND (NOT p1) p2)))]
Knowledge based reduction with 7 factoid took 271 ms. Reduced automaton from 6 states, 21 edges and 3 AP (stutter sensitive) to 6 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[false, false, false, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 178 ms :[false, false, false, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) (NOT p2) p0)]
Support contains 3 out of 10643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Applied a total of 0 rules in 1948 ms. Remains 10643 /10643 variables (removed 0) and now considering 29820/29820 (removed 0) transitions.
// Phase 1: matrix 29820 rows 10643 cols
[2023-03-09 17:00:35] [INFO ] Computed 72 place invariants in 4328 ms
[2023-03-09 17:00:36] [INFO ] Implicit Places using invariants in 5386 ms returned []
Implicit Place search using SMT only with invariants took 5388 ms to find 0 implicit places.
[2023-03-09 17:00:36] [INFO ] Invariant cache hit.
[2023-03-09 17:00:37] [INFO ] Dead Transitions using invariants and state equation in 909 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8248 ms. Remains : 10643/10643 places, 29820/29820 transitions.
Computed a total of 282 stabilizing places and 490 stable transitions
Computed a total of 282 stabilizing places and 490 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1) p2)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) p2)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 373 ms. Reduced automaton from 6 states, 21 edges and 3 AP (stutter sensitive) to 6 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[false, false, false, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) (NOT p2) p0)]
Incomplete random walk after 10000 steps, including 6 resets, run finished after 334 ms. (steps per millisecond=29 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-09 17:00:38] [INFO ] Invariant cache hit.
[2023-03-09 17:00:39] [INFO ] [Real]Absence check using 70 positive place invariants in 83 ms returned sat
[2023-03-09 17:00:40] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 150 ms returned sat
[2023-03-09 17:00:59] [INFO ] After 18482ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4
[2023-03-09 17:00:59] [INFO ] State equation strengthened by 9730 read => feed constraints.
[2023-03-09 17:01:03] [INFO ] After 4354ms SMT Verify possible using 9730 Read/Feed constraints in real domain returned unsat :0 sat :3
[2023-03-09 17:01:03] [INFO ] After 4355ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-09 17:01:03] [INFO ] After 25044ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :3
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 60 ms.
Support contains 3 out of 10643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Drop transitions removed 488 transitions
Trivial Post-agglo rules discarded 488 transitions
Performed 488 trivial Post agglomeration. Transition count delta: 488
Iterating post reduction 0 with 488 rules applied. Total rules applied 488 place count 10643 transition count 29332
Reduce places removed 488 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 489 rules applied. Total rules applied 977 place count 10155 transition count 29331
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 978 place count 10154 transition count 29331
Performed 4827 Post agglomeration using F-continuation condition.Transition count delta: 4827
Deduced a syphon composed of 4827 places in 20 ms
Reduce places removed 4827 places and 0 transitions.
Iterating global reduction 3 with 9654 rules applied. Total rules applied 10632 place count 5327 transition count 24504
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 10633 place count 5327 transition count 24503
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 10634 place count 5326 transition count 24503
Partial Free-agglomeration rule applied 4972 times.
Drop transitions removed 4972 transitions
Iterating global reduction 4 with 4972 rules applied. Total rules applied 15606 place count 5326 transition count 24503
Partial Free-agglomeration rule applied 70 times.
Drop transitions removed 70 transitions
Iterating global reduction 4 with 70 rules applied. Total rules applied 15676 place count 5326 transition count 24503
Applied a total of 15676 rules in 8358 ms. Remains 5326 /10643 variables (removed 5317) and now considering 24503/29820 (removed 5317) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8358 ms. Remains : 5326/10643 places, 24503/29820 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 458 ms. (steps per millisecond=21 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 65463 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 65463 steps, saw 52407 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 24503 rows 5326 cols
[2023-03-09 17:01:16] [INFO ] Computed 72 place invariants in 1080 ms
[2023-03-09 17:01:17] [INFO ] [Real]Absence check using 70 positive place invariants in 40 ms returned sat
[2023-03-09 17:01:17] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2023-03-09 17:01:29] [INFO ] After 12412ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 17:01:29] [INFO ] [Nat]Absence check using 70 positive place invariants in 88 ms returned sat
[2023-03-09 17:01:30] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 89 ms returned sat
[2023-03-09 17:01:42] [INFO ] After 11998ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 17:01:42] [INFO ] State equation strengthened by 24215 read => feed constraints.
[2023-03-09 17:01:51] [INFO ] After 9193ms SMT Verify possible using 24215 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-09 17:01:54] [INFO ] After 11510ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-09 17:01:54] [INFO ] After 25112ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 5326 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5326/5326 places, 24503/24503 transitions.
Applied a total of 0 rules in 1336 ms. Remains 5326 /5326 variables (removed 0) and now considering 24503/24503 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1336 ms. Remains : 5326/5326 places, 24503/24503 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5326/5326 places, 24503/24503 transitions.
Applied a total of 0 rules in 1396 ms. Remains 5326 /5326 variables (removed 0) and now considering 24503/24503 (removed 0) transitions.
[2023-03-09 17:01:56] [INFO ] Invariant cache hit.
[2023-03-09 17:02:00] [INFO ] Implicit Places using invariants in 3709 ms returned []
Implicit Place search using SMT only with invariants took 3710 ms to find 0 implicit places.
[2023-03-09 17:02:00] [INFO ] Invariant cache hit.
[2023-03-09 17:02:11] [INFO ] Dead Transitions using invariants and state equation in 11191 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16300 ms. Remains : 5326/5326 places, 24503/24503 transitions.
Graph (trivial) has 24006 edges and 5326 vertex of which 4968 / 5326 are part of one of the 2 SCC in 4 ms
Free SCC test removed 4966 places
Drop transitions removed 18906 transitions
Ensure Unique test removed 4958 transitions
Reduce isomorphic transitions removed 23864 transitions.
Graph (complete) has 1063 edges and 360 vertex of which 150 are kept as prefixes of interest. Removing 210 places using SCC suffix rule.0 ms
Discarding 210 places :
Also discarding 68 output transitions
Drop transitions removed 68 transitions
Drop transitions removed 209 transitions
Reduce isomorphic transitions removed 209 transitions.
Iterating post reduction 0 with 209 rules applied. Total rules applied 211 place count 150 transition count 362
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 211 place count 150 transition count 361
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 213 place count 149 transition count 361
Discarding 134 places :
Symmetric choice reduction at 1 with 134 rule applications. Total rules 347 place count 15 transition count 95
Iterating global reduction 1 with 134 rules applied. Total rules applied 481 place count 15 transition count 95
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 547 place count 15 transition count 29
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 549 place count 14 transition count 28
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 551 place count 13 transition count 27
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 555 place count 13 transition count 23
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 556 place count 13 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 557 place count 12 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 558 place count 11 transition count 21
Applied a total of 558 rules in 62 ms. Remains 11 /5326 variables (removed 5315) and now considering 21/24503 (removed 24482) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 21 rows 11 cols
[2023-03-09 17:02:11] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-09 17:02:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-09 17:02:11] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 17:02:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 17:02:11] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 17:02:11] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-09 17:02:11] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1) p2)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1) p2))), (F (NOT (AND (NOT p1) p2)))]
Knowledge based reduction with 7 factoid took 357 ms. Reduced automaton from 6 states, 21 edges and 3 AP (stutter sensitive) to 6 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 261 ms :[false, false, false, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 298 ms :[false, false, false, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 296 ms :[false, false, false, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) (NOT p2) p0)]
Product exploration explored 100000 steps with 596 reset in 1881 ms.
Product exploration explored 100000 steps with 583 reset in 1694 ms.
Built C files in :
/tmp/ltsmin8351839271230776488
[2023-03-09 17:02:17] [INFO ] Built C files in 264ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8351839271230776488
Running compilation step : cd /tmp/ltsmin8351839271230776488;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8351839271230776488;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8351839271230776488;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 10643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Applied a total of 0 rules in 2038 ms. Remains 10643 /10643 variables (removed 0) and now considering 29820/29820 (removed 0) transitions.
// Phase 1: matrix 29820 rows 10643 cols
[2023-03-09 17:02:26] [INFO ] Computed 72 place invariants in 4576 ms
[2023-03-09 17:02:28] [INFO ] Implicit Places using invariants in 5709 ms returned []
Implicit Place search using SMT only with invariants took 5710 ms to find 0 implicit places.
[2023-03-09 17:02:28] [INFO ] Invariant cache hit.
[2023-03-09 17:02:29] [INFO ] Dead Transitions using invariants and state equation in 972 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8722 ms. Remains : 10643/10643 places, 29820/29820 transitions.
Built C files in :
/tmp/ltsmin7822742739404912884
[2023-03-09 17:02:29] [INFO ] Built C files in 241ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7822742739404912884
Running compilation step : cd /tmp/ltsmin7822742739404912884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7822742739404912884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7822742739404912884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 17:02:33] [INFO ] Flatten gal took : 645 ms
[2023-03-09 17:02:33] [INFO ] Flatten gal took : 479 ms
[2023-03-09 17:02:33] [INFO ] Time to serialize gal into /tmp/LTL5333595644836175056.gal : 107 ms
[2023-03-09 17:02:33] [INFO ] Time to serialize properties into /tmp/LTL10762439332509911932.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5333595644836175056.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17622843400077903141.hoa' '-atoms' '/tmp/LTL10762439332509911932.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10762439332509911932.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17622843400077903141.hoa
Detected timeout of ITS tools.
[2023-03-09 17:02:49] [INFO ] Flatten gal took : 512 ms
[2023-03-09 17:02:50] [INFO ] Flatten gal took : 535 ms
[2023-03-09 17:02:50] [INFO ] Time to serialize gal into /tmp/LTL13094483218793154512.gal : 91 ms
[2023-03-09 17:02:50] [INFO ] Time to serialize properties into /tmp/LTL5373866460004796363.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13094483218793154512.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5373866460004796363.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((X("(Node36GiveAnswer17>=3)"))||(F(("(Node60ID2>=1)")||((X("(Node36GiveAnswer17<3)"))U((X(G("(Node36GiveAnswer17<3)")))||((X("(No...215
Formula 0 simplified : F(X!"(Node36GiveAnswer17>=3)" & G(!"(Node60ID2>=1)" & (X!"(Node36GiveAnswer17<3)" R (XF!"(Node36GiveAnswer17<3)" & (X!"(Node36GiveAn...198
Detected timeout of ITS tools.
[2023-03-09 17:03:06] [INFO ] Flatten gal took : 644 ms
[2023-03-09 17:03:06] [INFO ] Applying decomposition
[2023-03-09 17:03:06] [INFO ] Flatten gal took : 545 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/graph2337343380815577822.txt' '-o' '/tmp/graph2337343380815577822.bin' '-w' '/tmp/graph2337343380815577822.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2337343380815577822.bin' '-l' '-1' '-v' '-w' '/tmp/graph2337343380815577822.weights' '-q' '0' '-e' '0.001'
[2023-03-09 17:03:08] [INFO ] Decomposing Gal with order
[2023-03-09 17:03:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 17:03:10] [INFO ] Removed a total of 14732 redundant transitions.
[2023-03-09 17:03:11] [INFO ] Flatten gal took : 1709 ms
[2023-03-09 17:03:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 19262 labels/synchronizations in 1644 ms.
[2023-03-09 17:03:13] [INFO ] Time to serialize gal into /tmp/LTL8168946788246088618.gal : 129 ms
[2023-03-09 17:03:13] [INFO ] Time to serialize properties into /tmp/LTL8695704480834502471.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8168946788246088618.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8695704480834502471.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G((X("(i18.u69.Node36GiveAnswer17>=3)"))||(F(("(i61.u240.Node60ID2>=1)")||((X("(i18.u69.Node36GiveAnswer17<3)"))U((X(G("(i18.u69.No...265
Formula 0 simplified : F(X!"(i18.u69.Node36GiveAnswer17>=3)" & G(!"(i61.u240.Node60ID2>=1)" & (X!"(i18.u69.Node36GiveAnswer17<3)" R (XF!"(i18.u69.Node36Giv...248
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4029813790234756213
[2023-03-09 17:03:28] [INFO ] Built C files in 239ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4029813790234756213
Running compilation step : cd /tmp/ltsmin4029813790234756213;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4029813790234756213;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4029813790234756213;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property CANInsertWithFailure-PT-070-LTLCardinality-06 finished in 296491 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 10643 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Drop transitions removed 488 transitions
Trivial Post-agglo rules discarded 488 transitions
Performed 488 trivial Post agglomeration. Transition count delta: 488
Iterating post reduction 0 with 488 rules applied. Total rules applied 488 place count 10643 transition count 29332
Reduce places removed 488 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 489 rules applied. Total rules applied 977 place count 10155 transition count 29331
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 978 place count 10154 transition count 29331
Performed 4829 Post agglomeration using F-continuation condition.Transition count delta: 4829
Deduced a syphon composed of 4829 places in 7 ms
Reduce places removed 4829 places and 0 transitions.
Iterating global reduction 3 with 9658 rules applied. Total rules applied 10636 place count 5325 transition count 24502
Applied a total of 10636 rules in 5666 ms. Remains 5325 /10643 variables (removed 5318) and now considering 24502/29820 (removed 5318) transitions.
[2023-03-09 17:03:37] [INFO ] Flow matrix only has 19810 transitions (discarded 4692 similar events)
// Phase 1: matrix 19810 rows 5325 cols
[2023-03-09 17:03:38] [INFO ] Computed 72 place invariants in 1534 ms
[2023-03-09 17:03:43] [INFO ] Implicit Places using invariants in 5876 ms returned []
Implicit Place search using SMT only with invariants took 5877 ms to find 0 implicit places.
[2023-03-09 17:03:43] [INFO ] Flow matrix only has 19810 transitions (discarded 4692 similar events)
[2023-03-09 17:03:43] [INFO ] Invariant cache hit.
[2023-03-09 17:03:54] [INFO ] Dead Transitions using invariants and state equation in 11056 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5325/10643 places, 24502/29820 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22603 ms. Remains : 5325/10643 places, 24502/29820 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-070-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s155 s3454)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 373 steps with 0 reset in 7 ms.
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-070-LTLCardinality-10 finished in 22788 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p1)&&p0))))'
Support contains 6 out of 10643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Applied a total of 0 rules in 2654 ms. Remains 10643 /10643 variables (removed 0) and now considering 29820/29820 (removed 0) transitions.
// Phase 1: matrix 29820 rows 10643 cols
[2023-03-09 17:04:01] [INFO ] Computed 72 place invariants in 4350 ms
[2023-03-09 17:04:02] [INFO ] Implicit Places using invariants in 5440 ms returned []
Implicit Place search using SMT only with invariants took 5441 ms to find 0 implicit places.
[2023-03-09 17:04:02] [INFO ] Invariant cache hit.
[2023-03-09 17:04:03] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8964 ms. Remains : 10643/10643 places, 29820/29820 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-070-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GT s969 s8170) (LEQ s10036 s1040)), p1:(GT s3072 s9805)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1585 steps with 0 reset in 29 ms.
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-070-LTLCardinality-11 finished in 9163 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0||F(p1)))||F(p2)))'
Support contains 4 out of 10643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Applied a total of 0 rules in 2505 ms. Remains 10643 /10643 variables (removed 0) and now considering 29820/29820 (removed 0) transitions.
[2023-03-09 17:04:05] [INFO ] Invariant cache hit.
[2023-03-09 17:04:06] [INFO ] Implicit Places using invariants in 997 ms returned []
Implicit Place search using SMT only with invariants took 1011 ms to find 0 implicit places.
[2023-03-09 17:04:06] [INFO ] Invariant cache hit.
[2023-03-09 17:04:07] [INFO ] Dead Transitions using invariants and state equation in 923 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4442 ms. Remains : 10643/10643 places, 29820/29820 transitions.
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-070-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (LEQ 3 s7311) (LEQ s1968 s9821)), p0:(GT 2 s2171), p1:(GT 3 s7311)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 7202 ms.
Product exploration explored 100000 steps with 50000 reset in 7002 ms.
Computed a total of 282 stabilizing places and 490 stable transitions
Computed a total of 282 stabilizing places and 490 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 3 states, 3 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-070-LTLCardinality-12 finished in 18992 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(p0&&F(((p1&&X(F(p2)))||G(F(p2))))))))'
Support contains 6 out of 10643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10643/10643 places, 29820/29820 transitions.
Applied a total of 0 rules in 2390 ms. Remains 10643 /10643 variables (removed 0) and now considering 29820/29820 (removed 0) transitions.
[2023-03-09 17:04:24] [INFO ] Invariant cache hit.
[2023-03-09 17:04:25] [INFO ] Implicit Places using invariants in 1023 ms returned []
Implicit Place search using SMT only with invariants took 1024 ms to find 0 implicit places.
[2023-03-09 17:04:25] [INFO ] Invariant cache hit.
[2023-03-09 17:04:26] [INFO ] Dead Transitions using invariants and state equation in 1042 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4457 ms. Remains : 10643/10643 places, 29820/29820 transitions.
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CANInsertWithFailure-PT-070-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p2)) p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GT s2131 s5208), p1:(GT s7714 s99), p2:(LEQ s1529 s5521)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1718 steps with 0 reset in 38 ms.
FORMULA CANInsertWithFailure-PT-070-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-070-LTLCardinality-15 finished in 4722 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)||F((p1||(X(!p0) U ((X(!p0)&&G(p2))||X(G(!p0)))))))))'
[2023-03-09 17:04:28] [INFO ] Flatten gal took : 650 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5993885397442438484
[2023-03-09 17:04:28] [INFO ] Too many transitions (29820) to apply POR reductions. Disabling POR matrices.
[2023-03-09 17:04:28] [INFO ] Built C files in 327ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5993885397442438484
Running compilation step : cd /tmp/ltsmin5993885397442438484;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 17:04:28] [INFO ] Applying decomposition
[2023-03-09 17:04:29] [INFO ] Flatten gal took : 500 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/graph7435341078520989556.txt' '-o' '/tmp/graph7435341078520989556.bin' '-w' '/tmp/graph7435341078520989556.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7435341078520989556.bin' '-l' '-1' '-v' '-w' '/tmp/graph7435341078520989556.weights' '-q' '0' '-e' '0.001'
[2023-03-09 17:04:30] [INFO ] Decomposing Gal with order
[2023-03-09 17:04:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 17:04:32] [INFO ] Removed a total of 14747 redundant transitions.
[2023-03-09 17:04:33] [INFO ] Flatten gal took : 1665 ms
[2023-03-09 17:04:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 9519 labels/synchronizations in 1465 ms.
[2023-03-09 17:04:36] [INFO ] Time to serialize gal into /tmp/LTLCardinality7023737300717941147.gal : 153 ms
[2023-03-09 17:04:36] [INFO ] Time to serialize properties into /tmp/LTLCardinality5153255857433998112.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7023737300717941147.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5153255857433998112.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((G(F("(gu280.Node14requestsent35<=gu280.Node48GiveAnswer47)"))))
Formula 0 simplified : FG!"(gu280.Node14requestsent35<=gu280.Node48GiveAnswer47)"
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5993885397442438484;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 360 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5993885397442438484;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 360 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
ITS-tools command line returned an error code 137
[2023-03-09 17:20:48] [INFO ] Flatten gal took : 1247 ms
[2023-03-09 17:20:48] [INFO ] Time to serialize gal into /tmp/LTLCardinality9402323546225561260.gal : 317 ms
[2023-03-09 17:20:48] [INFO ] Time to serialize properties into /tmp/LTLCardinality4827892153494443390.ltl : 7 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9402323546225561260.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4827892153494443390.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((G(F("(Node14requestsent35<=Node48GiveAnswer47)"))))
Formula 0 simplified : FG!"(Node14requestsent35<=Node48GiveAnswer47)"
ITS-tools command line returned an error code 137
[2023-03-09 17:40:48] [INFO ] Flatten gal took : 2263 ms
[2023-03-09 17:40:56] [INFO ] Input system was already deterministic with 29820 transitions.
[2023-03-09 17:40:57] [INFO ] Transformed 10643 places.
[2023-03-09 17:40:57] [INFO ] Transformed 29820 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-09 17:41:31] [INFO ] Time to serialize gal into /tmp/LTLCardinality2843642190558719144.gal : 102 ms
[2023-03-09 17:41:31] [INFO ] Time to serialize properties into /tmp/LTLCardinality12474538013906410390.ltl : 4 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality2843642190558719144.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12474538013906410390.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(Node14requestsent35<=Node48GiveAnswer47)"))))
Formula 0 simplified : FG!"(Node14requestsent35<=Node48GiveAnswer47)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 4059840 kB
After kill :
MemTotal: 16393340 kB
MemFree: 13890296 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLCardinality -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="CANInsertWithFailure-PT-070"
export BK_EXAMINATION="LTLCardinality"
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 CANInsertWithFailure-PT-070, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690800755"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-070.tgz
mv CANInsertWithFailure-PT-070 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;