Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r373-tall-171683788500097.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldIIPs-PT-050B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788500097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 846K May 18 16:43 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 ShieldIIPs-PT-050B-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-050B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716945594412

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-050B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 01:19:56] [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]
[2024-05-29 01:19:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 01:19:56] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2024-05-29 01:19:56] [INFO ] Transformed 3003 places.
[2024-05-29 01:19:56] [INFO ] Transformed 2953 transitions.
[2024-05-29 01:19:56] [INFO ] Found NUPN structural information;
[2024-05-29 01:19:56] [INFO ] Parsed PT model containing 3003 places and 2953 transitions and 8906 arcs in 407 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA ShieldIIPs-PT-050B-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050B-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050B-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050B-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050B-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050B-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050B-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050B-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 3003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3003/3003 places, 2953/2953 transitions.
Discarding 341 places :
Symmetric choice reduction at 0 with 341 rule applications. Total rules 341 place count 2662 transition count 2612
Iterating global reduction 0 with 341 rules applied. Total rules applied 682 place count 2662 transition count 2612
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 683 place count 2661 transition count 2611
Iterating global reduction 0 with 1 rules applied. Total rules applied 684 place count 2661 transition count 2611
Applied a total of 684 rules in 789 ms. Remains 2661 /3003 variables (removed 342) and now considering 2611/2953 (removed 342) transitions.
// Phase 1: matrix 2611 rows 2661 cols
[2024-05-29 01:19:57] [INFO ] Computed 451 invariants in 46 ms
[2024-05-29 01:19:59] [INFO ] Implicit Places using invariants in 1169 ms returned []
[2024-05-29 01:19:59] [INFO ] Invariant cache hit.
[2024-05-29 01:20:02] [INFO ] Implicit Places using invariants and state equation in 3377 ms returned []
Implicit Place search using SMT with State Equation took 4585 ms to find 0 implicit places.
[2024-05-29 01:20:02] [INFO ] Invariant cache hit.
[2024-05-29 01:20:04] [INFO ] Dead Transitions using invariants and state equation in 1786 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2661/3003 places, 2611/2953 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7177 ms. Remains : 2661/3003 places, 2611/2953 transitions.
Support contains 29 out of 2661 places after structural reductions.
[2024-05-29 01:20:04] [INFO ] Flatten gal took : 198 ms
[2024-05-29 01:20:04] [INFO ] Flatten gal took : 120 ms
[2024-05-29 01:20:04] [INFO ] Input system was already deterministic with 2611 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=18 ) properties (out of 21) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) 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 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) 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 9) 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 9) 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 9) seen :0
Running SMT prover for 9 properties.
[2024-05-29 01:20:05] [INFO ] Invariant cache hit.
[2024-05-29 01:20:06] [INFO ] After 733ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2024-05-29 01:20:07] [INFO ] [Nat]Absence check using 451 positive place invariants in 182 ms returned sat
[2024-05-29 01:20:10] [INFO ] After 2302ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2024-05-29 01:20:11] [INFO ] Deduced a trap composed of 22 places in 1071 ms of which 15 ms to minimize.
[2024-05-29 01:20:12] [INFO ] Deduced a trap composed of 23 places in 906 ms of which 3 ms to minimize.
[2024-05-29 01:20:13] [INFO ] Deduced a trap composed of 22 places in 907 ms of which 4 ms to minimize.
[2024-05-29 01:20:14] [INFO ] Deduced a trap composed of 21 places in 890 ms of which 3 ms to minimize.
[2024-05-29 01:20:15] [INFO ] Deduced a trap composed of 29 places in 918 ms of which 3 ms to minimize.
[2024-05-29 01:20:16] [INFO ] Deduced a trap composed of 25 places in 923 ms of which 2 ms to minimize.
[2024-05-29 01:20:17] [INFO ] Deduced a trap composed of 23 places in 956 ms of which 2 ms to minimize.
[2024-05-29 01:20:18] [INFO ] Deduced a trap composed of 25 places in 929 ms of which 2 ms to minimize.
[2024-05-29 01:20:19] [INFO ] Deduced a trap composed of 23 places in 836 ms of which 2 ms to minimize.
[2024-05-29 01:20:20] [INFO ] Deduced a trap composed of 27 places in 827 ms of which 2 ms to minimize.
[2024-05-29 01:20:21] [INFO ] Deduced a trap composed of 28 places in 811 ms of which 2 ms to minimize.
[2024-05-29 01:20:22] [INFO ] Deduced a trap composed of 28 places in 814 ms of which 2 ms to minimize.
[2024-05-29 01:20:22] [INFO ] Deduced a trap composed of 30 places in 807 ms of which 2 ms to minimize.
[2024-05-29 01:20:23] [INFO ] Deduced a trap composed of 27 places in 796 ms of which 2 ms to minimize.
[2024-05-29 01:20:24] [INFO ] Deduced a trap composed of 40 places in 761 ms of which 2 ms to minimize.
[2024-05-29 01:20:25] [INFO ] Deduced a trap composed of 27 places in 759 ms of which 1 ms to minimize.
[2024-05-29 01:20:26] [INFO ] Deduced a trap composed of 37 places in 749 ms of which 2 ms to minimize.
[2024-05-29 01:20:27] [INFO ] Deduced a trap composed of 37 places in 780 ms of which 1 ms to minimize.
[2024-05-29 01:20:28] [INFO ] Deduced a trap composed of 36 places in 750 ms of which 1 ms to minimize.
[2024-05-29 01:20:28] [INFO ] Deduced a trap composed of 33 places in 787 ms of which 1 ms to minimize.
[2024-05-29 01:20:29] [INFO ] Deduced a trap composed of 36 places in 792 ms of which 1 ms to minimize.
[2024-05-29 01:20:30] [INFO ] Deduced a trap composed of 32 places in 757 ms of which 1 ms to minimize.
[2024-05-29 01:20:31] [INFO ] Deduced a trap composed of 30 places in 756 ms of which 2 ms to minimize.
[2024-05-29 01:20:32] [INFO ] Deduced a trap composed of 13 places in 1424 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-29 01:20:32] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 01:20:32] [INFO ] After 26444ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Parikh walk visited 2 properties in 947 ms.
Support contains 12 out of 2661 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2661/2661 places, 2611/2611 transitions.
Drop transitions removed 248 transitions
Trivial Post-agglo rules discarded 248 transitions
Performed 248 trivial Post agglomeration. Transition count delta: 248
Iterating post reduction 0 with 248 rules applied. Total rules applied 248 place count 2661 transition count 2363
Reduce places removed 248 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 250 rules applied. Total rules applied 498 place count 2413 transition count 2361
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 500 place count 2411 transition count 2361
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 251 Pre rules applied. Total rules applied 500 place count 2411 transition count 2110
Deduced a syphon composed of 251 places in 7 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 3 with 502 rules applied. Total rules applied 1002 place count 2160 transition count 2110
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 1007 place count 2155 transition count 2105
Iterating global reduction 3 with 5 rules applied. Total rules applied 1012 place count 2155 transition count 2105
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 1012 place count 2155 transition count 2103
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 1016 place count 2153 transition count 2103
Performed 888 Post agglomeration using F-continuation condition.Transition count delta: 888
Deduced a syphon composed of 888 places in 4 ms
Reduce places removed 888 places and 0 transitions.
Iterating global reduction 3 with 1776 rules applied. Total rules applied 2792 place count 1265 transition count 1215
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 345 times.
Drop transitions removed 345 transitions
Iterating global reduction 3 with 345 rules applied. Total rules applied 3137 place count 1265 transition count 1215
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 3138 place count 1264 transition count 1214
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3139 place count 1263 transition count 1214
Applied a total of 3139 rules in 728 ms. Remains 1263 /2661 variables (removed 1398) and now considering 1214/2611 (removed 1397) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 729 ms. Remains : 1263/2661 places, 1214/2611 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=31 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1214 rows 1263 cols
[2024-05-29 01:20:35] [INFO ] Computed 450 invariants in 61 ms
[2024-05-29 01:20:35] [INFO ] [Real]Absence check using 448 positive place invariants in 89 ms returned sat
[2024-05-29 01:20:35] [INFO ] [Real]Absence check using 448 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-29 01:20:35] [INFO ] After 404ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-29 01:20:36] [INFO ] [Nat]Absence check using 448 positive place invariants in 82 ms returned sat
[2024-05-29 01:20:36] [INFO ] [Nat]Absence check using 448 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-29 01:20:36] [INFO ] After 762ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-29 01:20:37] [INFO ] Deduced a trap composed of 5 places in 92 ms of which 0 ms to minimize.
[2024-05-29 01:20:37] [INFO ] Deduced a trap composed of 11 places in 78 ms of which 0 ms to minimize.
[2024-05-29 01:20:37] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 0 ms to minimize.
[2024-05-29 01:20:37] [INFO ] Deduced a trap composed of 4 places in 66 ms of which 1 ms to minimize.
[2024-05-29 01:20:37] [INFO ] Deduced a trap composed of 4 places in 63 ms of which 0 ms to minimize.
[2024-05-29 01:20:37] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 1 ms to minimize.
[2024-05-29 01:20:37] [INFO ] Deduced a trap composed of 5 places in 59 ms of which 1 ms to minimize.
[2024-05-29 01:20:37] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-05-29 01:20:38] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 0 ms to minimize.
[2024-05-29 01:20:38] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 5 ms to minimize.
[2024-05-29 01:20:38] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1355 ms
[2024-05-29 01:20:38] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 1 ms to minimize.
[2024-05-29 01:20:38] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-05-29 01:20:38] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-05-29 01:20:38] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 0 ms to minimize.
[2024-05-29 01:20:38] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 1 ms to minimize.
[2024-05-29 01:20:38] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 529 ms
[2024-05-29 01:20:38] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 0 ms to minimize.
[2024-05-29 01:20:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 132 ms
[2024-05-29 01:20:39] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 0 ms to minimize.
[2024-05-29 01:20:39] [INFO ] Deduced a trap composed of 8 places in 61 ms of which 0 ms to minimize.
[2024-05-29 01:20:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 263 ms
[2024-05-29 01:20:39] [INFO ] After 3252ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 242 ms.
[2024-05-29 01:20:39] [INFO ] After 3826ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 190 ms.
Support contains 8 out of 1263 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1263/1263 places, 1214/1214 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 1260 transition count 1211
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 1260 transition count 1211
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1259 transition count 1210
Applied a total of 8 rules in 191 ms. Remains 1259 /1263 variables (removed 4) and now considering 1210/1214 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 1259/1263 places, 1210/1214 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1210 rows 1259 cols
[2024-05-29 01:20:40] [INFO ] Computed 450 invariants in 52 ms
[2024-05-29 01:20:40] [INFO ] [Real]Absence check using 448 positive place invariants in 79 ms returned sat
[2024-05-29 01:20:40] [INFO ] [Real]Absence check using 448 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-29 01:20:41] [INFO ] After 844ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 01:20:41] [INFO ] [Nat]Absence check using 448 positive place invariants in 81 ms returned sat
[2024-05-29 01:20:41] [INFO ] [Nat]Absence check using 448 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-29 01:20:41] [INFO ] After 547ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 01:20:42] [INFO ] Deduced a trap composed of 8 places in 122 ms of which 1 ms to minimize.
[2024-05-29 01:20:42] [INFO ] Deduced a trap composed of 7 places in 117 ms of which 0 ms to minimize.
[2024-05-29 01:20:42] [INFO ] Deduced a trap composed of 7 places in 110 ms of which 1 ms to minimize.
[2024-05-29 01:20:42] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 0 ms to minimize.
[2024-05-29 01:20:42] [INFO ] Deduced a trap composed of 17 places in 113 ms of which 1 ms to minimize.
[2024-05-29 01:20:42] [INFO ] Deduced a trap composed of 11 places in 100 ms of which 0 ms to minimize.
[2024-05-29 01:20:43] [INFO ] Deduced a trap composed of 7 places in 110 ms of which 1 ms to minimize.
[2024-05-29 01:20:43] [INFO ] Deduced a trap composed of 8 places in 129 ms of which 1 ms to minimize.
[2024-05-29 01:20:43] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 0 ms to minimize.
[2024-05-29 01:20:43] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 0 ms to minimize.
[2024-05-29 01:20:43] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 1 ms to minimize.
[2024-05-29 01:20:43] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 0 ms to minimize.
[2024-05-29 01:20:43] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1810 ms
[2024-05-29 01:20:43] [INFO ] After 2408ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 93 ms.
[2024-05-29 01:20:43] [INFO ] After 2773ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 29 ms.
Support contains 4 out of 1259 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1259/1259 places, 1210/1210 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 6 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1253 transition count 1204
Applied a total of 12 rules in 72 ms. Remains 1253 /1259 variables (removed 6) and now considering 1204/1210 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 1253/1259 places, 1204/1210 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Finished probabilistic random walk after 17882 steps, run visited all 1 properties in 231 ms. (steps per millisecond=77 )
Probabilistic random walk after 17882 steps, saw 17439 distinct states, run finished after 231 ms. (steps per millisecond=77 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Computed a total of 603 stabilizing places and 603 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X((!p1 U p2)))))'
Support contains 3 out of 2661 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2661/2661 places, 2611/2611 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2652 transition count 2602
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2652 transition count 2602
Applied a total of 18 rules in 206 ms. Remains 2652 /2661 variables (removed 9) and now considering 2602/2611 (removed 9) transitions.
// Phase 1: matrix 2602 rows 2652 cols
[2024-05-29 01:20:44] [INFO ] Computed 451 invariants in 13 ms
[2024-05-29 01:20:45] [INFO ] Implicit Places using invariants in 1021 ms returned []
[2024-05-29 01:20:45] [INFO ] Invariant cache hit.
[2024-05-29 01:20:48] [INFO ] Implicit Places using invariants and state equation in 3025 ms returned []
Implicit Place search using SMT with State Equation took 4050 ms to find 0 implicit places.
[2024-05-29 01:20:48] [INFO ] Invariant cache hit.
[2024-05-29 01:20:50] [INFO ] Dead Transitions using invariants and state equation in 1954 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2652/2661 places, 2602/2611 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6212 ms. Remains : 2652/2661 places, 2602/2611 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s630 1), p2:(AND (NOT (OR (EQ s1200 0) (EQ s768 1))) (EQ s630 1))], 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][false, false]]
Product exploration explored 100000 steps with 75 reset in 805 ms.
Product exploration explored 100000 steps with 75 reset in 869 ms.
Computed a total of 599 stabilizing places and 599 stable transitions
Computed a total of 599 stabilizing places and 599 stable transitions
Detected a total of 599/2652 stabilizing places and 599/2602 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 92 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 1250 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=96 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 4 factoid took 125 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p2))]
[2024-05-29 01:20:53] [INFO ] Invariant cache hit.
[2024-05-29 01:20:55] [INFO ] [Real]Absence check using 451 positive place invariants in 762 ms returned sat
[2024-05-29 01:20:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:21:08] [INFO ] [Real]Absence check using state equation in 12603 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 3 out of 2652 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2652/2652 places, 2602/2602 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 251 transitions
Trivial Post-agglo rules discarded 251 transitions
Performed 251 trivial Post agglomeration. Transition count delta: 251
Iterating post reduction 0 with 251 rules applied. Total rules applied 251 place count 2651 transition count 2350
Reduce places removed 251 places and 0 transitions.
Iterating post reduction 1 with 251 rules applied. Total rules applied 502 place count 2400 transition count 2350
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 502 place count 2400 transition count 2099
Deduced a syphon composed of 251 places in 5 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 1004 place count 2149 transition count 2099
Performed 893 Post agglomeration using F-continuation condition.Transition count delta: 893
Deduced a syphon composed of 893 places in 3 ms
Reduce places removed 893 places and 0 transitions.
Iterating global reduction 2 with 1786 rules applied. Total rules applied 2790 place count 1256 transition count 1206
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2792 place count 1254 transition count 1204
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2793 place count 1253 transition count 1204
Applied a total of 2793 rules in 351 ms. Remains 1253 /2652 variables (removed 1399) and now considering 1204/2602 (removed 1398) transitions.
// Phase 1: matrix 1204 rows 1253 cols
[2024-05-29 01:21:08] [INFO ] Computed 450 invariants in 3 ms
[2024-05-29 01:21:09] [INFO ] Implicit Places using invariants in 763 ms returned []
[2024-05-29 01:21:09] [INFO ] Invariant cache hit.
[2024-05-29 01:21:10] [INFO ] Implicit Places using invariants and state equation in 1490 ms returned []
Implicit Place search using SMT with State Equation took 2268 ms to find 0 implicit places.
[2024-05-29 01:21:11] [INFO ] Redundant transitions in 323 ms returned [1203]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2024-05-29 01:21:11] [INFO ] Computed 450 invariants in 4 ms
[2024-05-29 01:21:11] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1253/2652 places, 1203/2602 transitions.
Applied a total of 0 rules in 46 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3710 ms. Remains : 1253/2652 places, 1203/2602 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/1253 stabilizing places and 4/1203 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 2 factoid took 247 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 2 factoid took 253 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p2))]
[2024-05-29 01:21:12] [INFO ] Invariant cache hit.
[2024-05-29 01:21:13] [INFO ] [Real]Absence check using 450 positive place invariants in 272 ms returned sat
[2024-05-29 01:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:21:17] [INFO ] [Real]Absence check using state equation in 3404 ms returned sat
[2024-05-29 01:21:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:21:18] [INFO ] [Nat]Absence check using 450 positive place invariants in 288 ms returned sat
[2024-05-29 01:21:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:21:21] [INFO ] [Nat]Absence check using state equation in 2917 ms returned sat
[2024-05-29 01:21:21] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 0 ms to minimize.
[2024-05-29 01:21:21] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 0 ms to minimize.
[2024-05-29 01:21:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 227 ms
[2024-05-29 01:21:21] [INFO ] Computed and/alt/rep : 1196/2997/1196 causal constraints (skipped 4 transitions) in 73 ms.
[2024-05-29 01:21:33] [INFO ] Deduced a trap composed of 2 places in 907 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-29 01:21:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p2))
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 22740 reset in 1220 ms.
Product exploration explored 100000 steps with 22399 reset in 1395 ms.
Built C files in :
/tmp/ltsmin9173658865576411791
[2024-05-29 01:21:35] [INFO ] Computing symmetric may disable matrix : 1203 transitions.
[2024-05-29 01:21:35] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:21:35] [INFO ] Computing symmetric may enable matrix : 1203 transitions.
[2024-05-29 01:21:35] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:21:36] [INFO ] Computing Do-Not-Accords matrix : 1203 transitions.
[2024-05-29 01:21:36] [INFO ] Computation of Completed DNA matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:21:36] [INFO ] Built C files in 264ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9173658865576411791
Running compilation step : cd /tmp/ltsmin9173658865576411791;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin9173658865576411791;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin9173658865576411791;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 1253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 39 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:21:39] [INFO ] Invariant cache hit.
[2024-05-29 01:21:39] [INFO ] Implicit Places using invariants in 682 ms returned []
[2024-05-29 01:21:39] [INFO ] Invariant cache hit.
[2024-05-29 01:21:41] [INFO ] Implicit Places using invariants and state equation in 1473 ms returned []
Implicit Place search using SMT with State Equation took 2167 ms to find 0 implicit places.
[2024-05-29 01:21:41] [INFO ] Redundant transitions in 136 ms returned []
[2024-05-29 01:21:41] [INFO ] Invariant cache hit.
[2024-05-29 01:21:42] [INFO ] Dead Transitions using invariants and state equation in 743 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3116 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Built C files in :
/tmp/ltsmin7365554093245944205
[2024-05-29 01:21:42] [INFO ] Computing symmetric may disable matrix : 1203 transitions.
[2024-05-29 01:21:42] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:21:42] [INFO ] Computing symmetric may enable matrix : 1203 transitions.
[2024-05-29 01:21:42] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:21:42] [INFO ] Computing Do-Not-Accords matrix : 1203 transitions.
[2024-05-29 01:21:42] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:21:42] [INFO ] Built C files in 262ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7365554093245944205
Running compilation step : cd /tmp/ltsmin7365554093245944205;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7365554093245944205;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7365554093245944205;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-29 01:21:45] [INFO ] Flatten gal took : 56 ms
[2024-05-29 01:21:45] [INFO ] Flatten gal took : 56 ms
[2024-05-29 01:21:45] [INFO ] Time to serialize gal into /tmp/LTL2428992041876004039.gal : 18 ms
[2024-05-29 01:21:45] [INFO ] Time to serialize properties into /tmp/LTL5510807421579527605.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2428992041876004039.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5768608954854208401.hoa' '-atoms' '/tmp/LTL5510807421579527605.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5510807421579527605.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5768608954854208401.hoa
Detected timeout of ITS tools.
[2024-05-29 01:22:01] [INFO ] Flatten gal took : 47 ms
[2024-05-29 01:22:01] [INFO ] Flatten gal took : 47 ms
[2024-05-29 01:22:01] [INFO ] Time to serialize gal into /tmp/LTL8959361297637455890.gal : 8 ms
[2024-05-29 01:22:01] [INFO ] Time to serialize properties into /tmp/LTL3257816686358133803.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8959361297637455890.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3257816686358133803.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(("(p707==1)")||(X((!("((p1354==0)||(p862==1))"))U("((!((p1354==0)||(p862==1)))&&(p707==1))"))))))
Formula 0 simplified : G(!"(p707==1)" & X("((p1354==0)||(p862==1))" R !"((!((p1354==0)||(p862==1)))&&(p707==1))"))
Detected timeout of ITS tools.
[2024-05-29 01:22:16] [INFO ] Flatten gal took : 45 ms
[2024-05-29 01:22:16] [INFO ] Applying decomposition
[2024-05-29 01:22:16] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13656171808499554678.txt' '-o' '/tmp/graph13656171808499554678.bin' '-w' '/tmp/graph13656171808499554678.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13656171808499554678.bin' '-l' '-1' '-v' '-w' '/tmp/graph13656171808499554678.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:22:16] [INFO ] Decomposing Gal with order
[2024-05-29 01:22:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:22:16] [INFO ] Removed a total of 795 redundant transitions.
[2024-05-29 01:22:16] [INFO ] Flatten gal took : 169 ms
[2024-05-29 01:22:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 744 labels/synchronizations in 48 ms.
[2024-05-29 01:22:17] [INFO ] Time to serialize gal into /tmp/LTL4818393534621507720.gal : 26 ms
[2024-05-29 01:22:17] [INFO ] Time to serialize properties into /tmp/LTL16013352458088268184.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4818393534621507720.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16013352458088268184.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(("(i6.u100.p707==1)")||(X((!("((i12.u200.p1354==0)||(i7.i1.i0.u126.p862==1))"))U("((!((i12.u200.p1354==0)||(i7.i1.i0.u126.p862==1...185
Formula 0 simplified : G(!"(i6.u100.p707==1)" & X("((i12.u200.p1354==0)||(i7.i1.i0.u126.p862==1))" R !"((!((i12.u200.p1354==0)||(i7.i1.i0.u126.p862==1)))&&...176
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11649019371623836709
[2024-05-29 01:22:32] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11649019371623836709
Running compilation step : cd /tmp/ltsmin11649019371623836709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2366 ms.
Running link step : cd /tmp/ltsmin11649019371623836709;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin11649019371623836709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)||X((!(LTLAPp1==true) U (LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050B-LTLCardinality-00 finished in 122565 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(F((G(p2)||p1))))))'
Support contains 6 out of 2661 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2661/2661 places, 2611/2611 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 2654 transition count 2604
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 2654 transition count 2604
Applied a total of 14 rules in 204 ms. Remains 2654 /2661 variables (removed 7) and now considering 2604/2611 (removed 7) transitions.
// Phase 1: matrix 2604 rows 2654 cols
[2024-05-29 01:22:47] [INFO ] Computed 451 invariants in 17 ms
[2024-05-29 01:22:48] [INFO ] Implicit Places using invariants in 1011 ms returned []
[2024-05-29 01:22:48] [INFO ] Invariant cache hit.
[2024-05-29 01:22:51] [INFO ] Implicit Places using invariants and state equation in 3165 ms returned []
Implicit Place search using SMT with State Equation took 4178 ms to find 0 implicit places.
[2024-05-29 01:22:51] [INFO ] Invariant cache hit.
[2024-05-29 01:22:53] [INFO ] Dead Transitions using invariants and state equation in 1906 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2654/2661 places, 2604/2611 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6289 ms. Remains : 2654/2661 places, 2604/2611 transitions.
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(AND (EQ s2582 0) (EQ s1500 1)), p2:(OR (EQ s415 0) (EQ s919 1)), p1:(OR (EQ s543 0) (EQ s1568 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 20 reset in 983 ms.
Product exploration explored 100000 steps with 20 reset in 1224 ms.
Computed a total of 601 stabilizing places and 601 stable transitions
Computed a total of 601 stabilizing places and 601 stable transitions
Detected a total of 601/2654 stabilizing places and 601/2604 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 121 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) 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 2) seen :0
Interrupted probabilistic random walk after 144702 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 144702 steps, saw 136283 distinct states, run finished after 3005 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-29 01:22:59] [INFO ] Invariant cache hit.
[2024-05-29 01:22:59] [INFO ] After 377ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 01:23:00] [INFO ] [Nat]Absence check using 451 positive place invariants in 187 ms returned sat
[2024-05-29 01:23:01] [INFO ] After 1495ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 01:23:02] [INFO ] Deduced a trap composed of 20 places in 869 ms of which 17 ms to minimize.
[2024-05-29 01:23:03] [INFO ] Deduced a trap composed of 21 places in 899 ms of which 1 ms to minimize.
[2024-05-29 01:23:04] [INFO ] Deduced a trap composed of 20 places in 881 ms of which 2 ms to minimize.
[2024-05-29 01:23:05] [INFO ] Deduced a trap composed of 19 places in 883 ms of which 2 ms to minimize.
[2024-05-29 01:23:06] [INFO ] Deduced a trap composed of 25 places in 824 ms of which 2 ms to minimize.
[2024-05-29 01:23:07] [INFO ] Deduced a trap composed of 37 places in 843 ms of which 2 ms to minimize.
[2024-05-29 01:23:08] [INFO ] Deduced a trap composed of 26 places in 865 ms of which 2 ms to minimize.
[2024-05-29 01:23:09] [INFO ] Deduced a trap composed of 34 places in 819 ms of which 2 ms to minimize.
[2024-05-29 01:23:10] [INFO ] Deduced a trap composed of 19 places in 845 ms of which 1 ms to minimize.
[2024-05-29 01:23:11] [INFO ] Deduced a trap composed of 31 places in 886 ms of which 3 ms to minimize.
[2024-05-29 01:23:12] [INFO ] Deduced a trap composed of 29 places in 882 ms of which 1 ms to minimize.
[2024-05-29 01:23:13] [INFO ] Deduced a trap composed of 33 places in 863 ms of which 2 ms to minimize.
[2024-05-29 01:23:14] [INFO ] Deduced a trap composed of 16 places in 800 ms of which 2 ms to minimize.
[2024-05-29 01:23:15] [INFO ] Deduced a trap composed of 23 places in 826 ms of which 1 ms to minimize.
[2024-05-29 01:23:16] [INFO ] Deduced a trap composed of 25 places in 811 ms of which 2 ms to minimize.
[2024-05-29 01:23:17] [INFO ] Deduced a trap composed of 16 places in 801 ms of which 2 ms to minimize.
[2024-05-29 01:23:17] [INFO ] Deduced a trap composed of 16 places in 835 ms of which 3 ms to minimize.
[2024-05-29 01:23:18] [INFO ] Deduced a trap composed of 25 places in 837 ms of which 3 ms to minimize.
[2024-05-29 01:23:19] [INFO ] Deduced a trap composed of 25 places in 794 ms of which 2 ms to minimize.
[2024-05-29 01:23:20] [INFO ] Deduced a trap composed of 38 places in 748 ms of which 2 ms to minimize.
[2024-05-29 01:23:21] [INFO ] Deduced a trap composed of 43 places in 775 ms of which 1 ms to minimize.
[2024-05-29 01:23:22] [INFO ] Deduced a trap composed of 33 places in 768 ms of which 2 ms to minimize.
[2024-05-29 01:23:23] [INFO ] Deduced a trap composed of 26 places in 772 ms of which 2 ms to minimize.
[2024-05-29 01:23:24] [INFO ] Deduced a trap composed of 23 places in 768 ms of which 2 ms to minimize.
[2024-05-29 01:23:24] [INFO ] Deduced a trap composed of 27 places in 758 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-29 01:23:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 01:23:24] [INFO ] After 25061ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 141 ms.
Support contains 4 out of 2654 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2654/2654 places, 2604/2604 transitions.
Drop transitions removed 250 transitions
Trivial Post-agglo rules discarded 250 transitions
Performed 250 trivial Post agglomeration. Transition count delta: 250
Iterating post reduction 0 with 250 rules applied. Total rules applied 250 place count 2654 transition count 2354
Reduce places removed 250 places and 0 transitions.
Iterating post reduction 1 with 250 rules applied. Total rules applied 500 place count 2404 transition count 2354
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 250 Pre rules applied. Total rules applied 500 place count 2404 transition count 2104
Deduced a syphon composed of 250 places in 5 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 2 with 500 rules applied. Total rules applied 1000 place count 2154 transition count 2104
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1002 place count 2152 transition count 2102
Iterating global reduction 2 with 2 rules applied. Total rules applied 1004 place count 2152 transition count 2102
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 1004 place count 2152 transition count 2100
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1008 place count 2150 transition count 2100
Performed 894 Post agglomeration using F-continuation condition.Transition count delta: 894
Deduced a syphon composed of 894 places in 3 ms
Reduce places removed 894 places and 0 transitions.
Iterating global reduction 2 with 1788 rules applied. Total rules applied 2796 place count 1256 transition count 1206
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 348 times.
Drop transitions removed 348 transitions
Iterating global reduction 2 with 348 rules applied. Total rules applied 3144 place count 1256 transition count 1206
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3145 place count 1255 transition count 1205
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3146 place count 1254 transition count 1205
Applied a total of 3146 rules in 484 ms. Remains 1254 /2654 variables (removed 1400) and now considering 1205/2604 (removed 1399) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 484 ms. Remains : 1254/2654 places, 1205/2604 transitions.
Finished random walk after 2703 steps, including 0 resets, run visited all 2 properties in 54 ms. (steps per millisecond=50 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F (AND (NOT p1) p2))]
Knowledge based reduction with 7 factoid took 207 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 4 out of 2654 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 2654/2654 places, 2604/2604 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 248 transitions
Trivial Post-agglo rules discarded 248 transitions
Performed 248 trivial Post agglomeration. Transition count delta: 248
Iterating post reduction 0 with 248 rules applied. Total rules applied 248 place count 2653 transition count 2355
Reduce places removed 248 places and 0 transitions.
Iterating post reduction 1 with 248 rules applied. Total rules applied 496 place count 2405 transition count 2355
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 250 Pre rules applied. Total rules applied 496 place count 2405 transition count 2105
Deduced a syphon composed of 250 places in 6 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 2 with 500 rules applied. Total rules applied 996 place count 2155 transition count 2105
Performed 894 Post agglomeration using F-continuation condition.Transition count delta: 894
Deduced a syphon composed of 894 places in 4 ms
Reduce places removed 894 places and 0 transitions.
Iterating global reduction 2 with 1788 rules applied. Total rules applied 2784 place count 1261 transition count 1211
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2786 place count 1259 transition count 1209
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2787 place count 1258 transition count 1209
Applied a total of 2787 rules in 309 ms. Remains 1258 /2654 variables (removed 1396) and now considering 1209/2604 (removed 1395) transitions.
// Phase 1: matrix 1209 rows 1258 cols
[2024-05-29 01:23:26] [INFO ] Computed 450 invariants in 9 ms
[2024-05-29 01:23:26] [INFO ] Implicit Places using invariants in 728 ms returned []
[2024-05-29 01:23:26] [INFO ] Invariant cache hit.
[2024-05-29 01:23:28] [INFO ] Implicit Places using invariants and state equation in 1413 ms returned []
Implicit Place search using SMT with State Equation took 2143 ms to find 0 implicit places.
[2024-05-29 01:23:28] [INFO ] Redundant transitions in 193 ms returned [1208]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1208 rows 1258 cols
[2024-05-29 01:23:28] [INFO ] Computed 450 invariants in 3 ms
[2024-05-29 01:23:29] [INFO ] Dead Transitions using invariants and state equation in 734 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1258/2654 places, 1208/2604 transitions.
Applied a total of 0 rules in 28 ms. Remains 1258 /1258 variables (removed 0) and now considering 1208/1208 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3416 ms. Remains : 1258/2654 places, 1208/2604 transitions.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 86 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 1982 steps, including 0 resets, run visited all 2 properties in 45 ms. (steps per millisecond=44 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F (AND (NOT p1) p2))]
Knowledge based reduction with 5 factoid took 143 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 52 reset in 987 ms.
Product exploration explored 100000 steps with 51 reset in 1202 ms.
Built C files in :
/tmp/ltsmin15407972396630013164
[2024-05-29 01:23:32] [INFO ] Computing symmetric may disable matrix : 1208 transitions.
[2024-05-29 01:23:32] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:23:32] [INFO ] Computing symmetric may enable matrix : 1208 transitions.
[2024-05-29 01:23:32] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:23:32] [INFO ] Computing Do-Not-Accords matrix : 1208 transitions.
[2024-05-29 01:23:32] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:23:32] [INFO ] Built C files in 263ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15407972396630013164
Running compilation step : cd /tmp/ltsmin15407972396630013164;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15407972396630013164;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15407972396630013164;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 4 out of 1258 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1258/1258 places, 1208/1208 transitions.
Reduce places removed 2 places and 2 transitions.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1254 transition count 1204
Applied a total of 2 rules in 54 ms. Remains 1254 /1258 variables (removed 4) and now considering 1204/1208 (removed 4) transitions.
// Phase 1: matrix 1204 rows 1254 cols
[2024-05-29 01:23:35] [INFO ] Computed 450 invariants in 4 ms
[2024-05-29 01:23:36] [INFO ] Implicit Places using invariants in 635 ms returned []
[2024-05-29 01:23:36] [INFO ] Invariant cache hit.
[2024-05-29 01:23:37] [INFO ] Implicit Places using invariants and state equation in 1474 ms returned []
Implicit Place search using SMT with State Equation took 2110 ms to find 0 implicit places.
[2024-05-29 01:23:37] [INFO ] Redundant transitions in 140 ms returned []
[2024-05-29 01:23:37] [INFO ] Invariant cache hit.
[2024-05-29 01:23:38] [INFO ] Dead Transitions using invariants and state equation in 676 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1254/1258 places, 1204/1208 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2992 ms. Remains : 1254/1258 places, 1204/1208 transitions.
Built C files in :
/tmp/ltsmin5350784621508372634
[2024-05-29 01:23:38] [INFO ] Computing symmetric may disable matrix : 1204 transitions.
[2024-05-29 01:23:38] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:23:38] [INFO ] Computing symmetric may enable matrix : 1204 transitions.
[2024-05-29 01:23:38] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:23:38] [INFO ] Computing Do-Not-Accords matrix : 1204 transitions.
[2024-05-29 01:23:38] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:23:38] [INFO ] Built C files in 236ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5350784621508372634
Running compilation step : cd /tmp/ltsmin5350784621508372634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5350784621508372634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5350784621508372634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-29 01:23:41] [INFO ] Flatten gal took : 44 ms
[2024-05-29 01:23:41] [INFO ] Flatten gal took : 40 ms
[2024-05-29 01:23:41] [INFO ] Time to serialize gal into /tmp/LTL5308792418344637341.gal : 7 ms
[2024-05-29 01:23:41] [INFO ] Time to serialize properties into /tmp/LTL17400508402137065322.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5308792418344637341.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1792282805358423324.hoa' '-atoms' '/tmp/LTL17400508402137065322.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL17400508402137065322.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1792282805358423324.hoa
Detected timeout of ITS tools.
[2024-05-29 01:23:57] [INFO ] Flatten gal took : 39 ms
[2024-05-29 01:23:57] [INFO ] Flatten gal took : 39 ms
[2024-05-29 01:23:57] [INFO ] Time to serialize gal into /tmp/LTL2905516809201479857.gal : 6 ms
[2024-05-29 01:23:57] [INFO ] Time to serialize properties into /tmp/LTL3783705822605414643.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2905516809201479857.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3783705822605414643.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((G(F(("((p606==0)||(p1770==1))")||(G("((p463==0)||(p1034==1))")))))||("((p2918==0)&&(p1693==1))"))))
Formula 0 simplified : X(!"((p2918==0)&&(p1693==1))" & G(F!"((p463==0)||(p1034==1))" & FG!"((p606==0)||(p1770==1))"))
Detected timeout of ITS tools.
[2024-05-29 01:24:12] [INFO ] Flatten gal took : 39 ms
[2024-05-29 01:24:12] [INFO ] Applying decomposition
[2024-05-29 01:24:12] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5386555540513809638.txt' '-o' '/tmp/graph5386555540513809638.bin' '-w' '/tmp/graph5386555540513809638.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5386555540513809638.bin' '-l' '-1' '-v' '-w' '/tmp/graph5386555540513809638.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:24:12] [INFO ] Decomposing Gal with order
[2024-05-29 01:24:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:24:12] [INFO ] Removed a total of 802 redundant transitions.
[2024-05-29 01:24:12] [INFO ] Flatten gal took : 77 ms
[2024-05-29 01:24:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 724 labels/synchronizations in 17 ms.
[2024-05-29 01:24:12] [INFO ] Time to serialize gal into /tmp/LTL486778222134998864.gal : 14 ms
[2024-05-29 01:24:12] [INFO ] Time to serialize properties into /tmp/LTL11109688821111367343.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL486778222134998864.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11109688821111367343.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((G(F(("((i4.i1.i1.u87.p606==0)||(i16.u264.p1770==1))")||(G("((i3.i0.i1.u64.p463==0)||(i8.i1.i2.u152.p1034==1))")))))||("((i27.i0....199
Formula 0 simplified : X(!"((i27.i0.i2.u441.p2918==0)&&(i14.u252.p1693==1))" & G(F!"((i3.i0.i1.u64.p463==0)||(i8.i1.i2.u152.p1034==1))" & FG!"((i4.i1.i1.u8...190
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2517616978567590001
[2024-05-29 01:24:27] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2517616978567590001
Running compilation step : cd /tmp/ltsmin2517616978567590001;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2324 ms.
Running link step : cd /tmp/ltsmin2517616978567590001;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin2517616978567590001;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](<>(([]((LTLAPp1==true))||(LTLAPp0==true))))||(LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050B-LTLCardinality-03 finished in 115584 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 2661 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2661/2661 places, 2611/2611 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 250 transitions
Trivial Post-agglo rules discarded 250 transitions
Performed 250 trivial Post agglomeration. Transition count delta: 250
Iterating post reduction 0 with 250 rules applied. Total rules applied 250 place count 2660 transition count 2360
Reduce places removed 250 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 251 rules applied. Total rules applied 501 place count 2410 transition count 2359
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 502 place count 2409 transition count 2359
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 251 Pre rules applied. Total rules applied 502 place count 2409 transition count 2108
Deduced a syphon composed of 251 places in 5 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 3 with 502 rules applied. Total rules applied 1004 place count 2158 transition count 2108
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1013 place count 2149 transition count 2099
Iterating global reduction 3 with 9 rules applied. Total rules applied 1022 place count 2149 transition count 2099
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 1022 place count 2149 transition count 2095
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 1030 place count 2145 transition count 2095
Performed 893 Post agglomeration using F-continuation condition.Transition count delta: 893
Deduced a syphon composed of 893 places in 3 ms
Reduce places removed 893 places and 0 transitions.
Iterating global reduction 3 with 1786 rules applied. Total rules applied 2816 place count 1252 transition count 1202
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2818 place count 1250 transition count 1200
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2819 place count 1249 transition count 1200
Applied a total of 2819 rules in 413 ms. Remains 1249 /2661 variables (removed 1412) and now considering 1200/2611 (removed 1411) transitions.
// Phase 1: matrix 1200 rows 1249 cols
[2024-05-29 01:24:43] [INFO ] Computed 450 invariants in 5 ms
[2024-05-29 01:24:43] [INFO ] Implicit Places using invariants in 677 ms returned []
[2024-05-29 01:24:43] [INFO ] Invariant cache hit.
[2024-05-29 01:24:45] [INFO ] Implicit Places using invariants and state equation in 1544 ms returned []
Implicit Place search using SMT with State Equation took 2244 ms to find 0 implicit places.
[2024-05-29 01:24:45] [INFO ] Redundant transitions in 141 ms returned [1199]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1199 rows 1249 cols
[2024-05-29 01:24:45] [INFO ] Computed 450 invariants in 2 ms
[2024-05-29 01:24:46] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1249/2661 places, 1199/2611 transitions.
Applied a total of 0 rules in 26 ms. Remains 1249 /1249 variables (removed 0) and now considering 1199/1199 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3566 ms. Remains : 1249/2661 places, 1199/2611 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLCardinality-05 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:(EQ s981 1)], 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 234 reset in 891 ms.
Product exploration explored 100000 steps with 234 reset in 1078 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 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 88 ms :[(NOT p0), (NOT p0)]
Finished random walk after 542 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=67 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 107 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 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
[2024-05-29 01:24:48] [INFO ] Invariant cache hit.
[2024-05-29 01:24:50] [INFO ] [Real]Absence check using 450 positive place invariants in 262 ms returned sat
[2024-05-29 01:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:24:53] [INFO ] [Real]Absence check using state equation in 3781 ms returned sat
[2024-05-29 01:24:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:24:55] [INFO ] [Nat]Absence check using 450 positive place invariants in 280 ms returned sat
[2024-05-29 01:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:24:58] [INFO ] [Nat]Absence check using state equation in 3413 ms returned sat
[2024-05-29 01:24:58] [INFO ] Computed and/alt/rep : 1198/2987/1198 causal constraints (skipped 0 transitions) in 80 ms.
[2024-05-29 01:25:08] [INFO ] Added : 455 causal constraints over 91 iterations in 10404 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 1 out of 1249 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1249/1249 places, 1199/1199 transitions.
Applied a total of 0 rules in 24 ms. Remains 1249 /1249 variables (removed 0) and now considering 1199/1199 (removed 0) transitions.
[2024-05-29 01:25:08] [INFO ] Invariant cache hit.
[2024-05-29 01:25:09] [INFO ] Implicit Places using invariants in 730 ms returned []
[2024-05-29 01:25:09] [INFO ] Invariant cache hit.
[2024-05-29 01:25:11] [INFO ] Implicit Places using invariants and state equation in 1368 ms returned []
Implicit Place search using SMT with State Equation took 2126 ms to find 0 implicit places.
[2024-05-29 01:25:11] [INFO ] Redundant transitions in 126 ms returned []
[2024-05-29 01:25:11] [INFO ] Invariant cache hit.
[2024-05-29 01:25:11] [INFO ] Dead Transitions using invariants and state equation in 702 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3014 ms. Remains : 1249/1249 places, 1199/1199 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 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 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 337 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=67 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 98 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 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
[2024-05-29 01:25:12] [INFO ] Invariant cache hit.
[2024-05-29 01:25:13] [INFO ] [Real]Absence check using 450 positive place invariants in 294 ms returned sat
[2024-05-29 01:25:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:25:17] [INFO ] [Real]Absence check using state equation in 3835 ms returned sat
[2024-05-29 01:25:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:25:18] [INFO ] [Nat]Absence check using 450 positive place invariants in 265 ms returned sat
[2024-05-29 01:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:25:21] [INFO ] [Nat]Absence check using state equation in 3192 ms returned sat
[2024-05-29 01:25:21] [INFO ] Computed and/alt/rep : 1198/2987/1198 causal constraints (skipped 0 transitions) in 70 ms.
[2024-05-29 01:25:33] [INFO ] Deduced a trap composed of 2 places in 687 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-29 01:25:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 229 reset in 869 ms.
Product exploration explored 100000 steps with 234 reset in 1115 ms.
Built C files in :
/tmp/ltsmin15142275217961937084
[2024-05-29 01:25:35] [INFO ] Computing symmetric may disable matrix : 1199 transitions.
[2024-05-29 01:25:35] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:25:35] [INFO ] Computing symmetric may enable matrix : 1199 transitions.
[2024-05-29 01:25:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:25:35] [INFO ] Computing Do-Not-Accords matrix : 1199 transitions.
[2024-05-29 01:25:35] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:25:35] [INFO ] Built C files in 257ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15142275217961937084
Running compilation step : cd /tmp/ltsmin15142275217961937084;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15142275217961937084;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15142275217961937084;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 1 out of 1249 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1249/1249 places, 1199/1199 transitions.
Applied a total of 0 rules in 31 ms. Remains 1249 /1249 variables (removed 0) and now considering 1199/1199 (removed 0) transitions.
[2024-05-29 01:25:38] [INFO ] Invariant cache hit.
[2024-05-29 01:25:39] [INFO ] Implicit Places using invariants in 643 ms returned []
[2024-05-29 01:25:39] [INFO ] Invariant cache hit.
[2024-05-29 01:25:40] [INFO ] Implicit Places using invariants and state equation in 1502 ms returned []
Implicit Place search using SMT with State Equation took 2147 ms to find 0 implicit places.
[2024-05-29 01:25:40] [INFO ] Redundant transitions in 141 ms returned []
[2024-05-29 01:25:40] [INFO ] Invariant cache hit.
[2024-05-29 01:25:41] [INFO ] Dead Transitions using invariants and state equation in 682 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3014 ms. Remains : 1249/1249 places, 1199/1199 transitions.
Built C files in :
/tmp/ltsmin1011349205367358155
[2024-05-29 01:25:41] [INFO ] Computing symmetric may disable matrix : 1199 transitions.
[2024-05-29 01:25:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:25:41] [INFO ] Computing symmetric may enable matrix : 1199 transitions.
[2024-05-29 01:25:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:25:41] [INFO ] Computing Do-Not-Accords matrix : 1199 transitions.
[2024-05-29 01:25:41] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:25:41] [INFO ] Built C files in 254ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1011349205367358155
Running compilation step : cd /tmp/ltsmin1011349205367358155;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1011349205367358155;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1011349205367358155;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-29 01:25:44] [INFO ] Flatten gal took : 34 ms
[2024-05-29 01:25:44] [INFO ] Flatten gal took : 35 ms
[2024-05-29 01:25:44] [INFO ] Time to serialize gal into /tmp/LTL5050041596710835320.gal : 6 ms
[2024-05-29 01:25:44] [INFO ] Time to serialize properties into /tmp/LTL2913602779415285956.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5050041596710835320.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18429201135615550757.hoa' '-atoms' '/tmp/LTL2913602779415285956.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2913602779415285956.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18429201135615550757.hoa
Detected timeout of ITS tools.
[2024-05-29 01:26:00] [INFO ] Flatten gal took : 35 ms
[2024-05-29 01:26:00] [INFO ] Flatten gal took : 34 ms
[2024-05-29 01:26:00] [INFO ] Time to serialize gal into /tmp/LTL7752637717244523148.gal : 6 ms
[2024-05-29 01:26:00] [INFO ] Time to serialize properties into /tmp/LTL8554884114930026820.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7752637717244523148.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8554884114930026820.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(p2369==1)"))))
Formula 0 simplified : FG!"(p2369==1)"
Detected timeout of ITS tools.
[2024-05-29 01:26:15] [INFO ] Flatten gal took : 57 ms
[2024-05-29 01:26:15] [INFO ] Applying decomposition
[2024-05-29 01:26:15] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17365049105752640184.txt' '-o' '/tmp/graph17365049105752640184.bin' '-w' '/tmp/graph17365049105752640184.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17365049105752640184.bin' '-l' '-1' '-v' '-w' '/tmp/graph17365049105752640184.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:26:15] [INFO ] Decomposing Gal with order
[2024-05-29 01:26:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:26:15] [INFO ] Removed a total of 795 redundant transitions.
[2024-05-29 01:26:15] [INFO ] Flatten gal took : 80 ms
[2024-05-29 01:26:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 724 labels/synchronizations in 20 ms.
[2024-05-29 01:26:15] [INFO ] Time to serialize gal into /tmp/LTL14804673268815046010.gal : 13 ms
[2024-05-29 01:26:15] [INFO ] Time to serialize properties into /tmp/LTL16176927531100714291.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14804673268815046010.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16176927531100714291.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(i22.i0.i0.u353.p2369==1)"))))
Formula 0 simplified : FG!"(i22.i0.i0.u353.p2369==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin869942433856900660
[2024-05-29 01:26:30] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin869942433856900660
Running compilation step : cd /tmp/ltsmin869942433856900660;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2284 ms.
Running link step : cd /tmp/ltsmin869942433856900660;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin869942433856900660;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050B-LTLCardinality-05 finished in 122911 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||G(p1)||(X(G((p3||G(p4))))&&p2)))))'
Support contains 6 out of 2661 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2661/2661 places, 2611/2611 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 2654 transition count 2604
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 2654 transition count 2604
Applied a total of 14 rules in 230 ms. Remains 2654 /2661 variables (removed 7) and now considering 2604/2611 (removed 7) transitions.
// Phase 1: matrix 2604 rows 2654 cols
[2024-05-29 01:26:45] [INFO ] Computed 451 invariants in 14 ms
[2024-05-29 01:26:47] [INFO ] Implicit Places using invariants in 1080 ms returned []
[2024-05-29 01:26:47] [INFO ] Invariant cache hit.
[2024-05-29 01:26:50] [INFO ] Implicit Places using invariants and state equation in 3454 ms returned []
Implicit Place search using SMT with State Equation took 4568 ms to find 0 implicit places.
[2024-05-29 01:26:50] [INFO ] Invariant cache hit.
[2024-05-29 01:26:52] [INFO ] Dead Transitions using invariants and state equation in 2027 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2654/2661 places, 2604/2611 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6839 ms. Remains : 2654/2661 places, 2604/2611 transitions.
Stuttering acceptance computed with spot in 329 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3) (NOT p4)) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1) (NOT p3) (NOT p4)) (AND (NOT p0) (NOT p1) (NOT p2))), true, (NOT p1), (AND (NOT p4) (NOT p3)), (AND (NOT p1) (NOT p4) (NOT p3)), (NOT p4), (AND (NOT p1) (NOT p4))]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p0 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p4)), acceptance={} source=4 dest: 2}, { cond=p3, acceptance={} source=4 dest: 4}, { cond=(AND (NOT p3) p4), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p4)), acceptance={} source=5 dest: 2}, { cond=(AND p1 (NOT p3) (NOT p4)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p3), acceptance={} source=5 dest: 4}, { cond=(AND p1 p3), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p3) p4), acceptance={} source=5 dest: 6}, { cond=(AND p1 (NOT p3) p4), acceptance={} source=5 dest: 7}], [{ cond=(NOT p4), acceptance={} source=6 dest: 2}, { cond=p4, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p4)), acceptance={} source=7 dest: 2}, { cond=(AND p1 (NOT p4)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p1) p4), acceptance={} source=7 dest: 6}, { cond=(AND p1 p4), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (EQ s695 0) (EQ s1030 1)), p2:(AND (NEQ s564 0) (NEQ s328 1)), p1:(AND (EQ s28 0) (EQ s666 1) (EQ s328 0) (EQ s564 1)), p3:(AND (NEQ s564 0) (NEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-050B-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050B-LTLCardinality-08 finished in 7217 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(F(p0))||(p0&&F(p1))))))'
Support contains 2 out of 2661 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 2661/2661 places, 2611/2611 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 250 transitions
Trivial Post-agglo rules discarded 250 transitions
Performed 250 trivial Post agglomeration. Transition count delta: 250
Iterating post reduction 0 with 250 rules applied. Total rules applied 250 place count 2660 transition count 2360
Reduce places removed 250 places and 0 transitions.
Iterating post reduction 1 with 250 rules applied. Total rules applied 500 place count 2410 transition count 2360
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 500 place count 2410 transition count 2109
Deduced a syphon composed of 251 places in 5 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 1002 place count 2159 transition count 2109
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1010 place count 2151 transition count 2101
Iterating global reduction 2 with 8 rules applied. Total rules applied 1018 place count 2151 transition count 2101
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 1018 place count 2151 transition count 2098
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 1024 place count 2148 transition count 2098
Performed 892 Post agglomeration using F-continuation condition.Transition count delta: 892
Deduced a syphon composed of 892 places in 3 ms
Reduce places removed 892 places and 0 transitions.
Iterating global reduction 2 with 1784 rules applied. Total rules applied 2808 place count 1256 transition count 1206
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2810 place count 1254 transition count 1204
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2811 place count 1253 transition count 1204
Applied a total of 2811 rules in 496 ms. Remains 1253 /2661 variables (removed 1408) and now considering 1204/2611 (removed 1407) transitions.
// Phase 1: matrix 1204 rows 1253 cols
[2024-05-29 01:26:53] [INFO ] Computed 450 invariants in 3 ms
[2024-05-29 01:26:54] [INFO ] Implicit Places using invariants in 721 ms returned []
[2024-05-29 01:26:54] [INFO ] Invariant cache hit.
[2024-05-29 01:26:55] [INFO ] Implicit Places using invariants and state equation in 1409 ms returned []
Implicit Place search using SMT with State Equation took 2152 ms to find 0 implicit places.
[2024-05-29 01:26:55] [INFO ] Redundant transitions in 127 ms returned [1203]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2024-05-29 01:26:55] [INFO ] Computed 450 invariants in 2 ms
[2024-05-29 01:26:56] [INFO ] Dead Transitions using invariants and state equation in 770 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1253/2661 places, 1203/2611 transitions.
Applied a total of 0 rules in 25 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3592 ms. Remains : 1253/2661 places, 1203/2611 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLCardinality-12 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:(OR (EQ s13 0) (EQ s165 1))], 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 41 reset in 962 ms.
Product exploration explored 100000 steps with 40 reset in 1183 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 123 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 68 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2452 steps, including 0 resets, run visited all 1 properties in 29 ms. (steps per millisecond=84 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 103 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 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1253 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 29 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:26:59] [INFO ] Invariant cache hit.
[2024-05-29 01:27:00] [INFO ] Implicit Places using invariants in 710 ms returned []
[2024-05-29 01:27:00] [INFO ] Invariant cache hit.
[2024-05-29 01:27:01] [INFO ] Implicit Places using invariants and state equation in 1507 ms returned []
Implicit Place search using SMT with State Equation took 2240 ms to find 0 implicit places.
[2024-05-29 01:27:01] [INFO ] Redundant transitions in 132 ms returned []
[2024-05-29 01:27:01] [INFO ] Invariant cache hit.
[2024-05-29 01:27:02] [INFO ] Dead Transitions using invariants and state equation in 749 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3211 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 139 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 76 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2430 steps, including 0 resets, run visited all 1 properties in 28 ms. (steps per millisecond=86 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 90 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 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 41 reset in 918 ms.
Product exploration explored 100000 steps with 41 reset in 1161 ms.
Built C files in :
/tmp/ltsmin15760929266761790738
[2024-05-29 01:27:05] [INFO ] Computing symmetric may disable matrix : 1203 transitions.
[2024-05-29 01:27:05] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:27:05] [INFO ] Computing symmetric may enable matrix : 1203 transitions.
[2024-05-29 01:27:05] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:27:05] [INFO ] Computing Do-Not-Accords matrix : 1203 transitions.
[2024-05-29 01:27:05] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:27:05] [INFO ] Built C files in 238ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15760929266761790738
Running compilation step : cd /tmp/ltsmin15760929266761790738;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15760929266761790738;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15760929266761790738;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 1253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1253 transition count 1202
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Applied a total of 2 rules in 43 ms. Remains 1252 /1253 variables (removed 1) and now considering 1202/1203 (removed 1) transitions.
// Phase 1: matrix 1202 rows 1252 cols
[2024-05-29 01:27:08] [INFO ] Computed 450 invariants in 5 ms
[2024-05-29 01:27:09] [INFO ] Implicit Places using invariants in 636 ms returned []
[2024-05-29 01:27:09] [INFO ] Invariant cache hit.
[2024-05-29 01:27:10] [INFO ] Implicit Places using invariants and state equation in 1588 ms returned []
Implicit Place search using SMT with State Equation took 2228 ms to find 0 implicit places.
[2024-05-29 01:27:10] [INFO ] Redundant transitions in 145 ms returned []
[2024-05-29 01:27:10] [INFO ] Invariant cache hit.
[2024-05-29 01:27:11] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1252/1253 places, 1202/1203 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3137 ms. Remains : 1252/1253 places, 1202/1203 transitions.
Built C files in :
/tmp/ltsmin9811069083206978858
[2024-05-29 01:27:11] [INFO ] Computing symmetric may disable matrix : 1202 transitions.
[2024-05-29 01:27:11] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:27:11] [INFO ] Computing symmetric may enable matrix : 1202 transitions.
[2024-05-29 01:27:11] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:27:11] [INFO ] Computing Do-Not-Accords matrix : 1202 transitions.
[2024-05-29 01:27:11] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:27:11] [INFO ] Built C files in 228ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9811069083206978858
Running compilation step : cd /tmp/ltsmin9811069083206978858;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin9811069083206978858;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin9811069083206978858;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-29 01:27:14] [INFO ] Flatten gal took : 36 ms
[2024-05-29 01:27:14] [INFO ] Flatten gal took : 37 ms
[2024-05-29 01:27:14] [INFO ] Time to serialize gal into /tmp/LTL11820959907829752599.gal : 6 ms
[2024-05-29 01:27:14] [INFO ] Time to serialize properties into /tmp/LTL4670784039071376537.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11820959907829752599.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13804078091015082806.hoa' '-atoms' '/tmp/LTL4670784039071376537.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL4670784039071376537.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13804078091015082806.hoa
Detected timeout of ITS tools.
[2024-05-29 01:27:30] [INFO ] Flatten gal took : 36 ms
[2024-05-29 01:27:30] [INFO ] Flatten gal took : 36 ms
[2024-05-29 01:27:30] [INFO ] Time to serialize gal into /tmp/LTL14379497071743204179.gal : 6 ms
[2024-05-29 01:27:30] [INFO ] Time to serialize properties into /tmp/LTL1039564866198520485.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14379497071743204179.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1039564866198520485.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F((G(F("((p78==0)||(p431==1))")))||((F("(p2090==1)"))&&("((p78==0)||(p431==1))"))))))
Formula 0 simplified : FG!"((p78==0)||(p431==1))"
Detected timeout of ITS tools.
[2024-05-29 01:27:45] [INFO ] Flatten gal took : 35 ms
[2024-05-29 01:27:45] [INFO ] Applying decomposition
[2024-05-29 01:27:45] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2662930613410587254.txt' '-o' '/tmp/graph2662930613410587254.bin' '-w' '/tmp/graph2662930613410587254.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2662930613410587254.bin' '-l' '-1' '-v' '-w' '/tmp/graph2662930613410587254.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:27:45] [INFO ] Decomposing Gal with order
[2024-05-29 01:27:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:27:45] [INFO ] Removed a total of 801 redundant transitions.
[2024-05-29 01:27:45] [INFO ] Flatten gal took : 62 ms
[2024-05-29 01:27:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 584 labels/synchronizations in 27 ms.
[2024-05-29 01:27:45] [INFO ] Time to serialize gal into /tmp/LTL13187222178847857007.gal : 24 ms
[2024-05-29 01:27:45] [INFO ] Time to serialize properties into /tmp/LTL12102511318593491774.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13187222178847857007.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12102511318593491774.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F((G(F("((i0.u7.p78==0)||(i3.u61.p431==1))")))||((F("(i20.u315.p2090==1)"))&&("((i0.u7.p78==0)||(i3.u61.p431==1))"))))))
Formula 0 simplified : FG!"((i0.u7.p78==0)||(i3.u61.p431==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16572241652800286945
[2024-05-29 01:28:00] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16572241652800286945
Running compilation step : cd /tmp/ltsmin16572241652800286945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2405 ms.
Running link step : cd /tmp/ltsmin16572241652800286945;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin16572241652800286945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([](<>((LTLAPp0==true)))||(<>((LTLAPp1==true))&&(LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050B-LTLCardinality-12 finished in 82805 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 2661 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2661/2661 places, 2611/2611 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 250 transitions
Trivial Post-agglo rules discarded 250 transitions
Performed 250 trivial Post agglomeration. Transition count delta: 250
Iterating post reduction 0 with 250 rules applied. Total rules applied 250 place count 2660 transition count 2360
Reduce places removed 250 places and 0 transitions.
Iterating post reduction 1 with 250 rules applied. Total rules applied 500 place count 2410 transition count 2360
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 250 Pre rules applied. Total rules applied 500 place count 2410 transition count 2110
Deduced a syphon composed of 250 places in 5 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 2 with 500 rules applied. Total rules applied 1000 place count 2160 transition count 2110
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1008 place count 2152 transition count 2102
Iterating global reduction 2 with 8 rules applied. Total rules applied 1016 place count 2152 transition count 2102
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 1016 place count 2152 transition count 2098
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 1024 place count 2148 transition count 2098
Performed 891 Post agglomeration using F-continuation condition.Transition count delta: 891
Deduced a syphon composed of 891 places in 3 ms
Reduce places removed 891 places and 0 transitions.
Iterating global reduction 2 with 1782 rules applied. Total rules applied 2806 place count 1257 transition count 1207
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2808 place count 1255 transition count 1205
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2809 place count 1254 transition count 1205
Applied a total of 2809 rules in 360 ms. Remains 1254 /2661 variables (removed 1407) and now considering 1205/2611 (removed 1406) transitions.
// Phase 1: matrix 1205 rows 1254 cols
[2024-05-29 01:28:16] [INFO ] Computed 450 invariants in 5 ms
[2024-05-29 01:28:16] [INFO ] Implicit Places using invariants in 684 ms returned []
[2024-05-29 01:28:16] [INFO ] Invariant cache hit.
[2024-05-29 01:28:18] [INFO ] Implicit Places using invariants and state equation in 1389 ms returned []
Implicit Place search using SMT with State Equation took 2109 ms to find 0 implicit places.
[2024-05-29 01:28:18] [INFO ] Redundant transitions in 135 ms returned []
[2024-05-29 01:28:18] [INFO ] Invariant cache hit.
[2024-05-29 01:28:19] [INFO ] Dead Transitions using invariants and state equation in 746 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1254/2661 places, 1205/2611 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3378 ms. Remains : 1254/2661 places, 1205/2611 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s1230 0) (NEQ s1251 1)), p1:(OR (EQ s145 0) (EQ s720 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 408 reset in 921 ms.
Product exploration explored 100000 steps with 440 reset in 1130 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 173 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 14 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 188 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-05-29 01:28:22] [INFO ] Invariant cache hit.
[2024-05-29 01:28:23] [INFO ] [Real]Absence check using 450 positive place invariants in 258 ms returned sat
[2024-05-29 01:28:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:28:25] [INFO ] [Real]Absence check using state equation in 2509 ms returned sat
[2024-05-29 01:28:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:28:26] [INFO ] [Nat]Absence check using 450 positive place invariants in 246 ms returned sat
[2024-05-29 01:28:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:28:29] [INFO ] [Nat]Absence check using state equation in 2845 ms returned sat
[2024-05-29 01:28:29] [INFO ] Computed and/alt/rep : 1200/3006/1200 causal constraints (skipped 2 transitions) in 66 ms.
[2024-05-29 01:28:41] [INFO ] Deduced a trap composed of 2 places in 709 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-29 01:28:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 4 out of 1254 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1254/1254 places, 1205/1205 transitions.
Applied a total of 0 rules in 30 ms. Remains 1254 /1254 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
[2024-05-29 01:28:41] [INFO ] Invariant cache hit.
[2024-05-29 01:28:42] [INFO ] Implicit Places using invariants in 691 ms returned []
[2024-05-29 01:28:42] [INFO ] Invariant cache hit.
[2024-05-29 01:28:43] [INFO ] Implicit Places using invariants and state equation in 1489 ms returned []
Implicit Place search using SMT with State Equation took 2212 ms to find 0 implicit places.
[2024-05-29 01:28:44] [INFO ] Redundant transitions in 392 ms returned []
[2024-05-29 01:28:44] [INFO ] Invariant cache hit.
[2024-05-29 01:28:44] [INFO ] Dead Transitions using invariants and state equation in 799 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3478 ms. Remains : 1254/1254 places, 1205/1205 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 160 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 8 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F p0), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 216 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-05-29 01:28:45] [INFO ] Invariant cache hit.
[2024-05-29 01:28:46] [INFO ] [Real]Absence check using 450 positive place invariants in 259 ms returned sat
[2024-05-29 01:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:28:49] [INFO ] [Real]Absence check using state equation in 2611 ms returned sat
[2024-05-29 01:28:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:28:50] [INFO ] [Nat]Absence check using 450 positive place invariants in 264 ms returned sat
[2024-05-29 01:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:28:53] [INFO ] [Nat]Absence check using state equation in 2946 ms returned sat
[2024-05-29 01:28:53] [INFO ] Computed and/alt/rep : 1200/3006/1200 causal constraints (skipped 2 transitions) in 66 ms.
[2024-05-29 01:29:04] [INFO ] Added : 535 causal constraints over 107 iterations in 10877 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 478 reset in 906 ms.
Product exploration explored 100000 steps with 459 reset in 1129 ms.
Built C files in :
/tmp/ltsmin7615577626963318625
[2024-05-29 01:29:06] [INFO ] Computing symmetric may disable matrix : 1205 transitions.
[2024-05-29 01:29:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:29:06] [INFO ] Computing symmetric may enable matrix : 1205 transitions.
[2024-05-29 01:29:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:29:07] [INFO ] Computing Do-Not-Accords matrix : 1205 transitions.
[2024-05-29 01:29:07] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:29:07] [INFO ] Built C files in 241ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7615577626963318625
Running compilation step : cd /tmp/ltsmin7615577626963318625;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7615577626963318625;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7615577626963318625;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 4 out of 1254 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1254/1254 places, 1205/1205 transitions.
Applied a total of 0 rules in 31 ms. Remains 1254 /1254 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
[2024-05-29 01:29:10] [INFO ] Invariant cache hit.
[2024-05-29 01:29:10] [INFO ] Implicit Places using invariants in 693 ms returned []
[2024-05-29 01:29:10] [INFO ] Invariant cache hit.
[2024-05-29 01:29:12] [INFO ] Implicit Places using invariants and state equation in 1424 ms returned []
Implicit Place search using SMT with State Equation took 2137 ms to find 0 implicit places.
[2024-05-29 01:29:12] [INFO ] Redundant transitions in 148 ms returned []
[2024-05-29 01:29:12] [INFO ] Invariant cache hit.
[2024-05-29 01:29:13] [INFO ] Dead Transitions using invariants and state equation in 766 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3089 ms. Remains : 1254/1254 places, 1205/1205 transitions.
Built C files in :
/tmp/ltsmin13639956806923950716
[2024-05-29 01:29:13] [INFO ] Computing symmetric may disable matrix : 1205 transitions.
[2024-05-29 01:29:13] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:29:13] [INFO ] Computing symmetric may enable matrix : 1205 transitions.
[2024-05-29 01:29:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:29:13] [INFO ] Computing Do-Not-Accords matrix : 1205 transitions.
[2024-05-29 01:29:13] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:29:13] [INFO ] Built C files in 253ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13639956806923950716
Running compilation step : cd /tmp/ltsmin13639956806923950716;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13639956806923950716;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13639956806923950716;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-29 01:29:16] [INFO ] Flatten gal took : 36 ms
[2024-05-29 01:29:16] [INFO ] Flatten gal took : 36 ms
[2024-05-29 01:29:16] [INFO ] Time to serialize gal into /tmp/LTL12348285224472100022.gal : 7 ms
[2024-05-29 01:29:16] [INFO ] Time to serialize properties into /tmp/LTL3629412468717366758.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12348285224472100022.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2020375840004812970.hoa' '-atoms' '/tmp/LTL3629412468717366758.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3629412468717366758.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2020375840004812970.hoa
Detected timeout of ITS tools.
[2024-05-29 01:29:31] [INFO ] Flatten gal took : 35 ms
[2024-05-29 01:29:31] [INFO ] Flatten gal took : 35 ms
[2024-05-29 01:29:31] [INFO ] Time to serialize gal into /tmp/LTL14582024770444030931.gal : 5 ms
[2024-05-29 01:29:31] [INFO ] Time to serialize properties into /tmp/LTL14816678263121333157.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14582024770444030931.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14816678263121333157.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F("((p2940!=0)&&(p2996!=1))"))&&(F(G("((p386==0)||(p1737==1))"))))))
Formula 0 simplified : F(G!"((p2940!=0)&&(p2996!=1))" | GF!"((p386==0)||(p1737==1))")
Detected timeout of ITS tools.
[2024-05-29 01:29:46] [INFO ] Flatten gal took : 35 ms
[2024-05-29 01:29:46] [INFO ] Applying decomposition
[2024-05-29 01:29:46] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15844225564562483263.txt' '-o' '/tmp/graph15844225564562483263.bin' '-w' '/tmp/graph15844225564562483263.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15844225564562483263.bin' '-l' '-1' '-v' '-w' '/tmp/graph15844225564562483263.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:29:47] [INFO ] Decomposing Gal with order
[2024-05-29 01:29:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:29:47] [INFO ] Removed a total of 801 redundant transitions.
[2024-05-29 01:29:47] [INFO ] Flatten gal took : 70 ms
[2024-05-29 01:29:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 744 labels/synchronizations in 11 ms.
[2024-05-29 01:29:47] [INFO ] Time to serialize gal into /tmp/LTL13017627950810990608.gal : 12 ms
[2024-05-29 01:29:47] [INFO ] Time to serialize properties into /tmp/LTL5765100874625443630.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13017627950810990608.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5765100874625443630.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((F("((i28.i0.i2.u443.p2940!=0)&&(i28.i1.i2.u451.p2996!=1))"))&&(F(G("((i3.u53.p386==0)||(i16.u260.p1737==1))"))))))
Formula 0 simplified : F(G!"((i28.i0.i2.u443.p2940!=0)&&(i28.i1.i2.u451.p2996!=1))" | GF!"((i3.u53.p386==0)||(i16.u260.p1737==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin800206599917451378
[2024-05-29 01:30:02] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin800206599917451378
Running compilation step : cd /tmp/ltsmin800206599917451378;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2347 ms.
Running link step : cd /tmp/ltsmin800206599917451378;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin800206599917451378;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 6689 ms.
FORMULA ShieldIIPs-PT-050B-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-050B-LTLCardinality-13 finished in 115720 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(F((X((!p2 U (p3||G(!p2))))&&p1)))))'
Support contains 5 out of 2661 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2661/2661 places, 2611/2611 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 2655 transition count 2605
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 2655 transition count 2605
Applied a total of 12 rules in 232 ms. Remains 2655 /2661 variables (removed 6) and now considering 2605/2611 (removed 6) transitions.
// Phase 1: matrix 2605 rows 2655 cols
[2024-05-29 01:30:11] [INFO ] Computed 451 invariants in 15 ms
[2024-05-29 01:30:12] [INFO ] Implicit Places using invariants in 1077 ms returned []
[2024-05-29 01:30:12] [INFO ] Invariant cache hit.
[2024-05-29 01:30:15] [INFO ] Implicit Places using invariants and state equation in 3044 ms returned []
Implicit Place search using SMT with State Equation took 4122 ms to find 0 implicit places.
[2024-05-29 01:30:15] [INFO ] Invariant cache hit.
[2024-05-29 01:30:17] [INFO ] Dead Transitions using invariants and state equation in 1912 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2655/2661 places, 2605/2611 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6278 ms. Remains : 2655/2661 places, 2605/2611 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p0) (NOT p1) (AND p2 (NOT p3))), (NOT p0), (OR (NOT p1) (AND p2 (NOT p3))), (AND p2 (NOT p3))]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3) p2), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p3) p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s2424 0) (EQ s2172 1)), p1:(AND (NEQ s1848 0) (NEQ s386 1)), p3:(NEQ s1974 1), p2:(OR (EQ s1848 0) (EQ s386 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 6262 steps with 0 reset in 70 ms.
FORMULA ShieldIIPs-PT-050B-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050B-LTLCardinality-14 finished in 6566 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 2661 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2661/2661 places, 2611/2611 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2652 transition count 2602
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2652 transition count 2602
Applied a total of 18 rules in 212 ms. Remains 2652 /2661 variables (removed 9) and now considering 2602/2611 (removed 9) transitions.
// Phase 1: matrix 2602 rows 2652 cols
[2024-05-29 01:30:18] [INFO ] Computed 451 invariants in 15 ms
[2024-05-29 01:30:19] [INFO ] Implicit Places using invariants in 985 ms returned []
[2024-05-29 01:30:19] [INFO ] Invariant cache hit.
[2024-05-29 01:30:22] [INFO ] Implicit Places using invariants and state equation in 3065 ms returned []
Implicit Place search using SMT with State Equation took 4060 ms to find 0 implicit places.
[2024-05-29 01:30:22] [INFO ] Invariant cache hit.
[2024-05-29 01:30:24] [INFO ] Dead Transitions using invariants and state equation in 1966 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2652/2661 places, 2602/2611 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6242 ms. Remains : 2652/2661 places, 2602/2611 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s1410 0)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 794 steps with 0 reset in 6 ms.
FORMULA ShieldIIPs-PT-050B-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050B-LTLCardinality-15 finished in 6352 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X((!p1 U p2)))))'
Found a Shortening insensitive property : ShieldIIPs-PT-050B-LTLCardinality-00
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 2661 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2661/2661 places, 2611/2611 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 251 transitions
Trivial Post-agglo rules discarded 251 transitions
Performed 251 trivial Post agglomeration. Transition count delta: 251
Iterating post reduction 0 with 251 rules applied. Total rules applied 251 place count 2660 transition count 2359
Reduce places removed 251 places and 0 transitions.
Iterating post reduction 1 with 251 rules applied. Total rules applied 502 place count 2409 transition count 2359
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 502 place count 2409 transition count 2108
Deduced a syphon composed of 251 places in 5 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 1004 place count 2158 transition count 2108
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1013 place count 2149 transition count 2099
Iterating global reduction 2 with 9 rules applied. Total rules applied 1022 place count 2149 transition count 2099
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 1022 place count 2149 transition count 2095
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 1030 place count 2145 transition count 2095
Performed 889 Post agglomeration using F-continuation condition.Transition count delta: 889
Deduced a syphon composed of 889 places in 3 ms
Reduce places removed 889 places and 0 transitions.
Iterating global reduction 2 with 1778 rules applied. Total rules applied 2808 place count 1256 transition count 1206
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2810 place count 1254 transition count 1204
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2811 place count 1253 transition count 1204
Applied a total of 2811 rules in 492 ms. Remains 1253 /2661 variables (removed 1408) and now considering 1204/2611 (removed 1407) transitions.
// Phase 1: matrix 1204 rows 1253 cols
[2024-05-29 01:30:25] [INFO ] Computed 450 invariants in 2 ms
[2024-05-29 01:30:26] [INFO ] Implicit Places using invariants in 935 ms returned []
[2024-05-29 01:30:26] [INFO ] Invariant cache hit.
[2024-05-29 01:30:27] [INFO ] Implicit Places using invariants and state equation in 1416 ms returned []
Implicit Place search using SMT with State Equation took 2377 ms to find 0 implicit places.
[2024-05-29 01:30:27] [INFO ] Invariant cache hit.
[2024-05-29 01:30:28] [INFO ] Dead Transitions using invariants and state equation in 723 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1253/2661 places, 1204/2611 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3608 ms. Remains : 1253/2661 places, 1204/2611 transitions.
Running random walk in product with property : ShieldIIPs-PT-050B-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s278 1), p2:(AND (NOT (OR (EQ s555 0) (EQ s348 1))) (EQ s278 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 22483 reset in 1208 ms.
Product exploration explored 100000 steps with 22626 reset in 1435 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/1253 stabilizing places and 4/1204 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 192 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 2 factoid took 197 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p0) (NOT p2))]
[2024-05-29 01:30:31] [INFO ] Invariant cache hit.
[2024-05-29 01:30:32] [INFO ] [Real]Absence check using 450 positive place invariants in 277 ms returned sat
[2024-05-29 01:30:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:30:35] [INFO ] [Real]Absence check using state equation in 2615 ms returned sat
[2024-05-29 01:30:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:30:36] [INFO ] [Nat]Absence check using 450 positive place invariants in 266 ms returned sat
[2024-05-29 01:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:30:39] [INFO ] [Nat]Absence check using state equation in 2856 ms returned sat
[2024-05-29 01:30:39] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 1 ms to minimize.
[2024-05-29 01:30:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 126 ms
[2024-05-29 01:30:39] [INFO ] Computed and/alt/rep : 1197/3002/1197 causal constraints (skipped 4 transitions) in 72 ms.
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.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-29 01:30:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p2))
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 3 out of 1253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1204/1204 transitions.
Applied a total of 0 rules in 26 ms. Remains 1253 /1253 variables (removed 0) and now considering 1204/1204 (removed 0) transitions.
[2024-05-29 01:30:50] [INFO ] Invariant cache hit.
[2024-05-29 01:30:51] [INFO ] Implicit Places using invariants in 932 ms returned []
[2024-05-29 01:30:51] [INFO ] Invariant cache hit.
[2024-05-29 01:30:52] [INFO ] Implicit Places using invariants and state equation in 1434 ms returned []
Implicit Place search using SMT with State Equation took 2390 ms to find 0 implicit places.
[2024-05-29 01:30:52] [INFO ] Redundant transitions in 140 ms returned [1203]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2024-05-29 01:30:52] [INFO ] Computed 450 invariants in 3 ms
[2024-05-29 01:30:53] [INFO ] Dead Transitions using invariants and state equation in 968 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1253/1253 places, 1203/1204 transitions.
Applied a total of 0 rules in 26 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3581 ms. Remains : 1253/1253 places, 1203/1204 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/1253 stabilizing places and 4/1203 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 2 factoid took 167 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p2))]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 2 factoid took 199 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p2))]
[2024-05-29 01:30:54] [INFO ] Invariant cache hit.
[2024-05-29 01:30:55] [INFO ] [Real]Absence check using 450 positive place invariants in 263 ms returned sat
[2024-05-29 01:30:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:30:58] [INFO ] [Real]Absence check using state equation in 2753 ms returned sat
[2024-05-29 01:30:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:30:59] [INFO ] [Nat]Absence check using 450 positive place invariants in 269 ms returned sat
[2024-05-29 01:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:31:02] [INFO ] [Nat]Absence check using state equation in 2786 ms returned sat
[2024-05-29 01:31:02] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 0 ms to minimize.
[2024-05-29 01:31:02] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 0 ms to minimize.
[2024-05-29 01:31:02] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 0 ms to minimize.
[2024-05-29 01:31:02] [INFO ] Deduced a trap composed of 6 places in 51 ms of which 0 ms to minimize.
[2024-05-29 01:31:02] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 1 ms to minimize.
[2024-05-29 01:31:02] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 0 ms to minimize.
[2024-05-29 01:31:03] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 0 ms to minimize.
[2024-05-29 01:31:03] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 774 ms
[2024-05-29 01:31:03] [INFO ] Computed and/alt/rep : 1196/2997/1196 causal constraints (skipped 4 transitions) in 66 ms.
[2024-05-29 01:31:13] [INFO ] Added : 495 causal constraints over 99 iterations in 10316 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 22749 reset in 1227 ms.
Product exploration explored 100000 steps with 22559 reset in 1406 ms.
Built C files in :
/tmp/ltsmin4042688575497353387
[2024-05-29 01:31:16] [INFO ] Computing symmetric may disable matrix : 1203 transitions.
[2024-05-29 01:31:16] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:31:16] [INFO ] Computing symmetric may enable matrix : 1203 transitions.
[2024-05-29 01:31:16] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:31:16] [INFO ] Computing Do-Not-Accords matrix : 1203 transitions.
[2024-05-29 01:31:16] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:31:16] [INFO ] Built C files in 247ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4042688575497353387
Running compilation step : cd /tmp/ltsmin4042688575497353387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4042688575497353387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4042688575497353387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 1253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 47 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:31:19] [INFO ] Invariant cache hit.
[2024-05-29 01:31:20] [INFO ] Implicit Places using invariants in 867 ms returned []
[2024-05-29 01:31:20] [INFO ] Invariant cache hit.
[2024-05-29 01:31:21] [INFO ] Implicit Places using invariants and state equation in 1428 ms returned []
Implicit Place search using SMT with State Equation took 2326 ms to find 0 implicit places.
[2024-05-29 01:31:21] [INFO ] Redundant transitions in 133 ms returned []
[2024-05-29 01:31:21] [INFO ] Invariant cache hit.
[2024-05-29 01:31:22] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3318 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Built C files in :
/tmp/ltsmin517738585935319309
[2024-05-29 01:31:22] [INFO ] Computing symmetric may disable matrix : 1203 transitions.
[2024-05-29 01:31:22] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:31:22] [INFO ] Computing symmetric may enable matrix : 1203 transitions.
[2024-05-29 01:31:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:31:22] [INFO ] Computing Do-Not-Accords matrix : 1203 transitions.
[2024-05-29 01:31:22] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:31:23] [INFO ] Built C files in 243ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin517738585935319309
Running compilation step : cd /tmp/ltsmin517738585935319309;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin517738585935319309;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin517738585935319309;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-29 01:31:26] [INFO ] Flatten gal took : 35 ms
[2024-05-29 01:31:26] [INFO ] Flatten gal took : 45 ms
[2024-05-29 01:31:26] [INFO ] Time to serialize gal into /tmp/LTL446799181289507552.gal : 7 ms
[2024-05-29 01:31:26] [INFO ] Time to serialize properties into /tmp/LTL17420837105371360425.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL446799181289507552.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8329690384813534115.hoa' '-atoms' '/tmp/LTL17420837105371360425.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL17420837105371360425.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8329690384813534115.hoa
Detected timeout of ITS tools.
[2024-05-29 01:31:41] [INFO ] Flatten gal took : 35 ms
[2024-05-29 01:31:41] [INFO ] Flatten gal took : 36 ms
[2024-05-29 01:31:41] [INFO ] Time to serialize gal into /tmp/LTL1283662181299423092.gal : 6 ms
[2024-05-29 01:31:41] [INFO ] Time to serialize properties into /tmp/LTL13342185181132680327.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1283662181299423092.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13342185181132680327.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("(p707==1)")||(X((!("((p1354==0)||(p862==1))"))U("((!((p1354==0)||(p862==1)))&&(p707==1))"))))))
Formula 0 simplified : G(!"(p707==1)" & X("((p1354==0)||(p862==1))" R !"((!((p1354==0)||(p862==1)))&&(p707==1))"))
Detected timeout of ITS tools.
[2024-05-29 01:31:56] [INFO ] Flatten gal took : 37 ms
[2024-05-29 01:31:56] [INFO ] Applying decomposition
[2024-05-29 01:31:56] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11568933566516070914.txt' '-o' '/tmp/graph11568933566516070914.bin' '-w' '/tmp/graph11568933566516070914.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11568933566516070914.bin' '-l' '-1' '-v' '-w' '/tmp/graph11568933566516070914.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:31:56] [INFO ] Decomposing Gal with order
[2024-05-29 01:31:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:31:56] [INFO ] Removed a total of 795 redundant transitions.
[2024-05-29 01:31:56] [INFO ] Flatten gal took : 59 ms
[2024-05-29 01:31:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 744 labels/synchronizations in 9 ms.
[2024-05-29 01:31:56] [INFO ] Time to serialize gal into /tmp/LTL4081983541575282981.gal : 11 ms
[2024-05-29 01:31:56] [INFO ] Time to serialize properties into /tmp/LTL17852462990796038124.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4081983541575282981.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17852462990796038124.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(("(i6.u100.p707==1)")||(X((!("((i12.u200.p1354==0)||(i7.u126.p862==1))"))U("((!((i12.u200.p1354==0)||(i7.u126.p862==1)))&&(i6.u10...173
Formula 0 simplified : G(!"(i6.u100.p707==1)" & X("((i12.u200.p1354==0)||(i7.u126.p862==1))" R !"((!((i12.u200.p1354==0)||(i7.u126.p862==1)))&&(i6.u100.p70...164
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8836469674500346223
[2024-05-29 01:32:11] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8836469674500346223
Running compilation step : cd /tmp/ltsmin8836469674500346223;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2298 ms.
Running link step : cd /tmp/ltsmin8836469674500346223;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin8836469674500346223;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)||X((!(LTLAPp1==true) U (LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050B-LTLCardinality-00 finished in 122498 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(F((G(p2)||p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(F(p0))||(p0&&F(p1))))))'
[2024-05-29 01:32:27] [INFO ] Flatten gal took : 62 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8344217453011992616
[2024-05-29 01:32:27] [INFO ] Too many transitions (2611) to apply POR reductions. Disabling POR matrices.
[2024-05-29 01:32:27] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8344217453011992616
Running compilation step : cd /tmp/ltsmin8344217453011992616;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-29 01:32:27] [INFO ] Applying decomposition
[2024-05-29 01:32:27] [INFO ] Flatten gal took : 75 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8132307699673352439.txt' '-o' '/tmp/graph8132307699673352439.bin' '-w' '/tmp/graph8132307699673352439.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8132307699673352439.bin' '-l' '-1' '-v' '-w' '/tmp/graph8132307699673352439.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:32:27] [INFO ] Decomposing Gal with order
[2024-05-29 01:32:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:32:27] [INFO ] Removed a total of 1150 redundant transitions.
[2024-05-29 01:32:27] [INFO ] Flatten gal took : 110 ms
[2024-05-29 01:32:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-29 01:32:27] [INFO ] Time to serialize gal into /tmp/LTLCardinality13443991492277998306.gal : 26 ms
[2024-05-29 01:32:27] [INFO ] Time to serialize properties into /tmp/LTLCardinality17982224834398234740.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13443991492277998306.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17982224834398234740.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 4 LTL properties
Checking formula 0 : !((F(("(i11.i0.u241.p707==1)")||(X((!("((i21.u456.p1354==0)||(i13.i5.u293.p862==1))"))U("((!((i21.u456.p1354==0)||(i13.i5.u293.p862==1...189
Formula 0 simplified : G(!"(i11.i0.u241.p707==1)" & X("((i21.u456.p1354==0)||(i13.i5.u293.p862==1))" R !"((!((i21.u456.p1354==0)||(i13.i5.u293.p862==1)))&&...180
Compilation finished in 6061 ms.
Running link step : cd /tmp/ltsmin8344217453011992616;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin8344217453011992616;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)||X((!(LTLAPp1==true) U (LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin8344217453011992616;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)||X((!(LTLAPp1==true) U (LTLAPp2==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8344217453011992616;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp3==true)||[](<>(([]((LTLAPp5==true))||(LTLAPp4==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 01:56:39] [INFO ] Applying decomposition
[2024-05-29 01:56:39] [INFO ] Flatten gal took : 123 ms
[2024-05-29 01:56:39] [INFO ] Decomposing Gal with order
[2024-05-29 01:56:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:56:40] [INFO ] Removed a total of 800 redundant transitions.
[2024-05-29 01:56:40] [INFO ] Flatten gal took : 211 ms
[2024-05-29 01:56:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 1000 labels/synchronizations in 118 ms.
[2024-05-29 01:56:41] [INFO ] Time to serialize gal into /tmp/LTLCardinality13557484889991008577.gal : 66 ms
[2024-05-29 01:56:41] [INFO ] Time to serialize properties into /tmp/LTLCardinality15624511513426103569.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13557484889991008577.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15624511513426103569.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 4 LTL properties
Checking formula 0 : !((F(("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.i0....821
Formula 0 simplified : G(!"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.i...812
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin8344217453011992616;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp3==true)||[](<>(([]((LTLAPp5==true))||(LTLAPp4==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8344217453011992616;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp6==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin8344217453011992616;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp6==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8344217453011992616;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([](<>((LTLAPp7==true)))||((LTLAPp7==true)&&<>((LTLAPp8==true))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 173268 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16138384 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="ShieldIIPs-PT-050B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldIIPs-PT-050B, 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 r373-tall-171683788500097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-050B.tgz
mv ShieldIIPs-PT-050B 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 ;