Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713200156.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPs-PT-050B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713200156
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 16:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 16:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 16:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 25 16:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 25 16:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 846K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-050B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679179249744

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-050B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-18 22:40:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 22:40:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 22:40:52] [INFO ] Load time of PNML (sax parser for PT used): 208 ms
[2023-03-18 22:40:52] [INFO ] Transformed 3003 places.
[2023-03-18 22:40:52] [INFO ] Transformed 2953 transitions.
[2023-03-18 22:40:52] [INFO ] Found NUPN structural information;
[2023-03-18 22:40:52] [INFO ] Parsed PT model containing 3003 places and 2953 transitions and 8906 arcs in 476 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ShieldIIPs-PT-050B-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-050B-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 3003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3003/3003 places, 2953/2953 transitions.
Discarding 347 places :
Symmetric choice reduction at 0 with 347 rule applications. Total rules 347 place count 2656 transition count 2606
Iterating global reduction 0 with 347 rules applied. Total rules applied 694 place count 2656 transition count 2606
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 695 place count 2655 transition count 2605
Iterating global reduction 0 with 1 rules applied. Total rules applied 696 place count 2655 transition count 2605
Applied a total of 696 rules in 990 ms. Remains 2655 /3003 variables (removed 348) and now considering 2605/2953 (removed 348) transitions.
// Phase 1: matrix 2605 rows 2655 cols
[2023-03-18 22:40:54] [INFO ] Computed 451 place invariants in 39 ms
[2023-03-18 22:40:56] [INFO ] Implicit Places using invariants in 2237 ms returned []
[2023-03-18 22:40:56] [INFO ] Invariant cache hit.
[2023-03-18 22:41:02] [INFO ] Implicit Places using invariants and state equation in 6533 ms returned []
Implicit Place search using SMT with State Equation took 8834 ms to find 0 implicit places.
[2023-03-18 22:41:02] [INFO ] Invariant cache hit.
[2023-03-18 22:41:08] [INFO ] Dead Transitions using invariants and state equation in 5836 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2655/3003 places, 2605/2953 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15664 ms. Remains : 2655/3003 places, 2605/2953 transitions.
Support contains 44 out of 2655 places after structural reductions.
[2023-03-18 22:41:09] [INFO ] Flatten gal took : 349 ms
[2023-03-18 22:41:09] [INFO ] Flatten gal took : 182 ms
[2023-03-18 22:41:09] [INFO ] Input system was already deterministic with 2605 transitions.
Support contains 42 out of 2655 places (down from 44) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 678 ms. (steps per millisecond=14 ) properties (out of 28) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-18 22:41:10] [INFO ] Invariant cache hit.
[2023-03-18 22:41:11] [INFO ] After 827ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-18 22:41:13] [INFO ] [Nat]Absence check using 451 positive place invariants in 507 ms returned sat
[2023-03-18 22:41:15] [INFO ] After 2426ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-18 22:41:17] [INFO ] Deduced a trap composed of 20 places in 1047 ms of which 5 ms to minimize.
[2023-03-18 22:41:18] [INFO ] Deduced a trap composed of 22 places in 882 ms of which 1 ms to minimize.
[2023-03-18 22:41:18] [INFO ] Deduced a trap composed of 21 places in 694 ms of which 1 ms to minimize.
[2023-03-18 22:41:19] [INFO ] Deduced a trap composed of 23 places in 759 ms of which 1 ms to minimize.
[2023-03-18 22:41:20] [INFO ] Deduced a trap composed of 16 places in 727 ms of which 15 ms to minimize.
[2023-03-18 22:41:21] [INFO ] Deduced a trap composed of 26 places in 650 ms of which 2 ms to minimize.
[2023-03-18 22:41:22] [INFO ] Deduced a trap composed of 20 places in 734 ms of which 2 ms to minimize.
[2023-03-18 22:41:22] [INFO ] Deduced a trap composed of 27 places in 687 ms of which 1 ms to minimize.
[2023-03-18 22:41:23] [INFO ] Deduced a trap composed of 30 places in 742 ms of which 2 ms to minimize.
[2023-03-18 22:41:24] [INFO ] Deduced a trap composed of 37 places in 897 ms of which 3 ms to minimize.
[2023-03-18 22:41:25] [INFO ] Deduced a trap composed of 28 places in 581 ms of which 1 ms to minimize.
[2023-03-18 22:41:26] [INFO ] Deduced a trap composed of 25 places in 685 ms of which 2 ms to minimize.
[2023-03-18 22:41:26] [INFO ] Deduced a trap composed of 26 places in 627 ms of which 16 ms to minimize.
[2023-03-18 22:41:27] [INFO ] Deduced a trap composed of 28 places in 641 ms of which 1 ms to minimize.
[2023-03-18 22:41:28] [INFO ] Deduced a trap composed of 27 places in 503 ms of which 1 ms to minimize.
[2023-03-18 22:41:28] [INFO ] Deduced a trap composed of 21 places in 543 ms of which 1 ms to minimize.
[2023-03-18 22:41:29] [INFO ] Deduced a trap composed of 24 places in 664 ms of which 1 ms to minimize.
[2023-03-18 22:41:30] [INFO ] Deduced a trap composed of 28 places in 850 ms of which 2 ms to minimize.
[2023-03-18 22:41:31] [INFO ] Deduced a trap composed of 26 places in 669 ms of which 1 ms to minimize.
[2023-03-18 22:41:32] [INFO ] Deduced a trap composed of 24 places in 602 ms of which 1 ms to minimize.
[2023-03-18 22:41:33] [INFO ] Deduced a trap composed of 32 places in 760 ms of which 1 ms to minimize.
[2023-03-18 22:41:33] [INFO ] Deduced a trap composed of 22 places in 649 ms of which 1 ms to minimize.
[2023-03-18 22:41:34] [INFO ] Deduced a trap composed of 57 places in 773 ms of which 2 ms to minimize.
[2023-03-18 22:41:36] [INFO ] Deduced a trap composed of 32 places in 1286 ms of which 2 ms to minimize.
[2023-03-18 22:41:37] [INFO ] Deduced a trap composed of 26 places in 1829 ms of which 26 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 22:41:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 22:41:37] [INFO ] After 26420ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Parikh walk visited 0 properties in 738 ms.
Support contains 14 out of 2655 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2655/2655 places, 2605/2605 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 2655 transition count 2354
Reduce places removed 251 places and 0 transitions.
Iterating post reduction 1 with 251 rules applied. Total rules applied 502 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 502 place count 2404 transition count 2104
Deduced a syphon composed of 250 places in 31 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 2 with 500 rules applied. Total rules applied 1002 place count 2154 transition count 2104
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1005 place count 2151 transition count 2101
Iterating global reduction 2 with 3 rules applied. Total rules applied 1008 place count 2151 transition count 2101
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 1008 place count 2151 transition count 2099
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 1012 place count 2149 transition count 2099
Performed 892 Post agglomeration using F-continuation condition.Transition count delta: 892
Deduced a syphon composed of 892 places in 4 ms
Reduce places removed 892 places and 0 transitions.
Iterating global reduction 2 with 1784 rules applied. Total rules applied 2796 place count 1257 transition count 1207
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 337 times.
Drop transitions removed 337 transitions
Iterating global reduction 2 with 337 rules applied. Total rules applied 3133 place count 1257 transition count 1207
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3134 place count 1256 transition count 1206
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3135 place count 1255 transition count 1206
Applied a total of 3135 rules in 881 ms. Remains 1255 /2655 variables (removed 1400) and now considering 1206/2605 (removed 1399) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 881 ms. Remains : 1255/2655 places, 1206/2605 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1206 rows 1255 cols
[2023-03-18 22:41:39] [INFO ] Computed 450 place invariants in 43 ms
[2023-03-18 22:41:40] [INFO ] [Real]Absence check using 442 positive place invariants in 152 ms returned sat
[2023-03-18 22:41:40] [INFO ] [Real]Absence check using 442 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-18 22:41:40] [INFO ] After 1021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 22:41:41] [INFO ] [Nat]Absence check using 442 positive place invariants in 94 ms returned sat
[2023-03-18 22:41:41] [INFO ] [Nat]Absence check using 442 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-18 22:41:42] [INFO ] After 944ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 22:41:42] [INFO ] Deduced a trap composed of 11 places in 135 ms of which 1 ms to minimize.
[2023-03-18 22:41:42] [INFO ] Deduced a trap composed of 6 places in 195 ms of which 1 ms to minimize.
[2023-03-18 22:41:42] [INFO ] Deduced a trap composed of 4 places in 96 ms of which 0 ms to minimize.
[2023-03-18 22:41:42] [INFO ] Deduced a trap composed of 19 places in 130 ms of which 1 ms to minimize.
[2023-03-18 22:41:43] [INFO ] Deduced a trap composed of 18 places in 122 ms of which 1 ms to minimize.
[2023-03-18 22:41:43] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 1 ms to minimize.
[2023-03-18 22:41:43] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1264 ms
[2023-03-18 22:41:43] [INFO ] After 2272ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 87 ms.
[2023-03-18 22:41:43] [INFO ] After 2658ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 30 ms.
Support contains 3 out of 1255 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1255/1255 places, 1206/1206 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 1255 transition count 1205
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 1254 transition count 1205
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 10 place count 1250 transition count 1201
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 1250 transition count 1201
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1249 transition count 1200
Applied a total of 20 rules in 352 ms. Remains 1249 /1255 variables (removed 6) and now considering 1200/1206 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 352 ms. Remains : 1249/1255 places, 1200/1206 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Finished probabilistic random walk after 63173 steps, run visited all 1 properties in 769 ms. (steps per millisecond=82 )
Probabilistic random walk after 63173 steps, saw 62343 distinct states, run finished after 770 ms. (steps per millisecond=82 ) properties seen :1
FORMULA ShieldIIPs-PT-050B-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ShieldIIPs-PT-050B-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 601 stabilizing places and 601 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0)&&F(p1))||X(G(p0))))'
Support contains 2 out of 2655 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2655/2655 places, 2605/2605 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2652 transition count 2602
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2652 transition count 2602
Applied a total of 6 rules in 305 ms. Remains 2652 /2655 variables (removed 3) and now considering 2602/2605 (removed 3) transitions.
// Phase 1: matrix 2602 rows 2652 cols
[2023-03-18 22:41:45] [INFO ] Computed 451 place invariants in 32 ms
[2023-03-18 22:41:47] [INFO ] Implicit Places using invariants in 1487 ms returned []
[2023-03-18 22:41:47] [INFO ] Invariant cache hit.
[2023-03-18 22:41:51] [INFO ] Implicit Places using invariants and state equation in 4220 ms returned []
Implicit Place search using SMT with State Equation took 5726 ms to find 0 implicit places.
[2023-03-18 22:41:51] [INFO ] Invariant cache hit.
[2023-03-18 22:41:54] [INFO ] Dead Transitions using invariants and state equation in 2566 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2652/2655 places, 2602/2605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8619 ms. Remains : 2652/2655 places, 2602/2605 transitions.
Stuttering acceptance computed with spot in 545 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(NEQ s1076 1), p0:(NEQ s1603 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1842 ms.
Product exploration explored 100000 steps with 50000 reset in 1561 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 p1 p0), (X p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 9 factoid took 224 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-050B-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-050B-LTLFireability-00 finished in 12962 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 2655 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2655/2655 places, 2605/2605 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2652 transition count 2602
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2652 transition count 2602
Applied a total of 6 rules in 341 ms. Remains 2652 /2655 variables (removed 3) and now considering 2602/2605 (removed 3) transitions.
[2023-03-18 22:41:58] [INFO ] Invariant cache hit.
[2023-03-18 22:42:00] [INFO ] Implicit Places using invariants in 1813 ms returned []
[2023-03-18 22:42:00] [INFO ] Invariant cache hit.
[2023-03-18 22:42:04] [INFO ] Implicit Places using invariants and state equation in 3663 ms returned []
Implicit Place search using SMT with State Equation took 5494 ms to find 0 implicit places.
[2023-03-18 22:42:04] [INFO ] Invariant cache hit.
[2023-03-18 22:42:07] [INFO ] Dead Transitions using invariants and state equation in 2675 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2652/2655 places, 2602/2605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8511 ms. Remains : 2652/2655 places, 2602/2605 transitions.
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLFireability-01 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:(AND (EQ s2248 1) (EQ s2270 1))], 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 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-050B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050B-LTLFireability-01 finished in 8675 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X(p1))))'
Support contains 3 out of 2655 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2655/2655 places, 2605/2605 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2652 transition count 2602
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2652 transition count 2602
Applied a total of 6 rules in 379 ms. Remains 2652 /2655 variables (removed 3) and now considering 2602/2605 (removed 3) transitions.
[2023-03-18 22:42:07] [INFO ] Invariant cache hit.
[2023-03-18 22:42:08] [INFO ] Implicit Places using invariants in 1137 ms returned []
[2023-03-18 22:42:08] [INFO ] Invariant cache hit.
[2023-03-18 22:42:12] [INFO ] Implicit Places using invariants and state equation in 4021 ms returned []
Implicit Place search using SMT with State Equation took 5195 ms to find 0 implicit places.
[2023-03-18 22:42:12] [INFO ] Invariant cache hit.
[2023-03-18 22:42:15] [INFO ] Dead Transitions using invariants and state equation in 2894 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2652/2655 places, 2602/2605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8469 ms. Remains : 2652/2655 places, 2602/2605 transitions.
Stuttering acceptance computed with spot in 345 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s307 0), p1:(OR (EQ s356 0) (EQ s2329 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1513 ms.
Product exploration explored 100000 steps with 50000 reset in 1538 ms.
Computed a total of 599 stabilizing places and 599 stable transitions
Computed a total of 599 stabilizing places and 599 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-050B-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-050B-LTLFireability-02 finished in 12097 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X((G(!p1) U (p0&&G(!p1))))))))'
Support contains 4 out of 2655 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2655/2655 places, 2605/2605 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 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 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 500 place count 2404 transition count 2103
Deduced a syphon composed of 251 places in 8 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 1002 place count 2153 transition count 2103
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1005 place count 2150 transition count 2100
Iterating global reduction 2 with 3 rules applied. Total rules applied 1008 place count 2150 transition count 2100
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 1008 place count 2150 transition count 2099
Deduced a syphon composed of 1 places in 16 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1010 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 2796 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 2798 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 2799 place count 1253 transition count 1204
Applied a total of 2799 rules in 599 ms. Remains 1253 /2655 variables (removed 1402) and now considering 1204/2605 (removed 1401) transitions.
// Phase 1: matrix 1204 rows 1253 cols
[2023-03-18 22:42:19] [INFO ] Computed 450 place invariants in 7 ms
[2023-03-18 22:42:20] [INFO ] Implicit Places using invariants in 610 ms returned []
[2023-03-18 22:42:20] [INFO ] Invariant cache hit.
[2023-03-18 22:42:22] [INFO ] Implicit Places using invariants and state equation in 1945 ms returned []
Implicit Place search using SMT with State Equation took 2559 ms to find 0 implicit places.
[2023-03-18 22:42:22] [INFO ] Redundant transitions in 363 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
[2023-03-18 22:42:22] [INFO ] Computed 450 place invariants in 3 ms
[2023-03-18 22:42:23] [INFO ] Dead Transitions using invariants and state equation in 784 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1253/2655 places, 1203/2605 transitions.
Applied a total of 0 rules in 39 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 4358 ms. Remains : 1253/2655 places, 1203/2605 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={1} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 1}], [{ cond=p1, acceptance={1} source=1 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={1} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s1003 1), p1:(AND (EQ s1012 1) (EQ s1019 1) (EQ s1030 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2517 steps with 0 reset in 26 ms.
FORMULA ShieldIIPs-PT-050B-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050B-LTLFireability-03 finished in 4615 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||(X(p2)&&p1))))'
Support contains 5 out of 2655 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2655/2655 places, 2605/2605 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2653 transition count 2603
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2653 transition count 2603
Applied a total of 4 rules in 345 ms. Remains 2653 /2655 variables (removed 2) and now considering 2603/2605 (removed 2) transitions.
// Phase 1: matrix 2603 rows 2653 cols
[2023-03-18 22:42:24] [INFO ] Computed 451 place invariants in 32 ms
[2023-03-18 22:42:25] [INFO ] Implicit Places using invariants in 1327 ms returned []
[2023-03-18 22:42:25] [INFO ] Invariant cache hit.
[2023-03-18 22:42:29] [INFO ] Implicit Places using invariants and state equation in 4020 ms returned []
Implicit Place search using SMT with State Equation took 5373 ms to find 0 implicit places.
[2023-03-18 22:42:29] [INFO ] Invariant cache hit.
[2023-03-18 22:42:31] [INFO ] Dead Transitions using invariants and state equation in 1463 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2653/2655 places, 2603/2605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7183 ms. Remains : 2653/2655 places, 2603/2605 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p0:(EQ s1018 1), p1:(AND (EQ s1324 1) (EQ s1340 1) (EQ s1349 1)), p2:(EQ s2185 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 14243 steps with 2 reset in 182 ms.
FORMULA ShieldIIPs-PT-050B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050B-LTLFireability-04 finished in 7531 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p1)&&p0))))'
Support contains 3 out of 2655 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2655/2655 places, 2605/2605 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2653 transition count 2603
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2653 transition count 2603
Applied a total of 4 rules in 368 ms. Remains 2653 /2655 variables (removed 2) and now considering 2603/2605 (removed 2) transitions.
// Phase 1: matrix 2603 rows 2653 cols
[2023-03-18 22:42:31] [INFO ] Computed 451 place invariants in 14 ms
[2023-03-18 22:42:33] [INFO ] Implicit Places using invariants in 1915 ms returned []
[2023-03-18 22:42:33] [INFO ] Invariant cache hit.
[2023-03-18 22:42:37] [INFO ] Implicit Places using invariants and state equation in 3478 ms returned []
Implicit Place search using SMT with State Equation took 5408 ms to find 0 implicit places.
[2023-03-18 22:42:37] [INFO ] Invariant cache hit.
[2023-03-18 22:42:39] [INFO ] Dead Transitions using invariants and state equation in 2351 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2653/2655 places, 2603/2605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8141 ms. Remains : 2653/2655 places, 2603/2605 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s1524 1) (EQ s1539 1)), p1:(EQ s1397 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-050B-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050B-LTLFireability-05 finished in 8374 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
Support contains 2 out of 2655 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2655/2655 places, 2605/2605 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 2654 transition count 2353
Reduce places removed 251 places and 0 transitions.
Iterating post reduction 1 with 251 rules applied. Total rules applied 502 place count 2403 transition count 2353
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 2403 transition count 2102
Deduced a syphon composed of 251 places in 7 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 1004 place count 2152 transition count 2102
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1007 place count 2149 transition count 2099
Iterating global reduction 2 with 3 rules applied. Total rules applied 1010 place count 2149 transition count 2099
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 1010 place count 2149 transition count 2097
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 1014 place count 2147 transition count 2097
Performed 894 Post agglomeration using F-continuation condition.Transition count delta: 894
Deduced a syphon composed of 894 places in 5 ms
Reduce places removed 894 places and 0 transitions.
Iterating global reduction 2 with 1788 rules applied. Total rules applied 2802 place count 1253 transition count 1203
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 2804 place count 1251 transition count 1201
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2805 place count 1250 transition count 1201
Applied a total of 2805 rules in 474 ms. Remains 1250 /2655 variables (removed 1405) and now considering 1201/2605 (removed 1404) transitions.
// Phase 1: matrix 1201 rows 1250 cols
[2023-03-18 22:42:40] [INFO ] Computed 450 place invariants in 4 ms
[2023-03-18 22:42:40] [INFO ] Implicit Places using invariants in 602 ms returned []
[2023-03-18 22:42:40] [INFO ] Invariant cache hit.
[2023-03-18 22:42:42] [INFO ] Implicit Places using invariants and state equation in 1714 ms returned []
Implicit Place search using SMT with State Equation took 2320 ms to find 0 implicit places.
[2023-03-18 22:42:42] [INFO ] Redundant transitions in 236 ms returned [1200]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1200 rows 1250 cols
[2023-03-18 22:42:42] [INFO ] Computed 450 place invariants in 3 ms
[2023-03-18 22:42:43] [INFO ] Dead Transitions using invariants and state equation in 736 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/2655 places, 1200/2605 transitions.
Applied a total of 0 rules in 34 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3809 ms. Remains : 1250/2655 places, 1200/2605 transitions.
Stuttering acceptance computed with spot in 176 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(EQ s480 1), p0:(EQ s701 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 7031 steps with 3 reset in 108 ms.
FORMULA ShieldIIPs-PT-050B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050B-LTLFireability-08 finished in 4114 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1)||G(p2))))'
Support contains 4 out of 2655 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2655/2655 places, 2605/2605 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 2654 transition count 2353
Reduce places removed 251 places and 0 transitions.
Iterating post reduction 1 with 251 rules applied. Total rules applied 502 place count 2403 transition count 2353
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 2403 transition count 2102
Deduced a syphon composed of 251 places in 7 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 1004 place count 2152 transition count 2102
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1006 place count 2150 transition count 2100
Iterating global reduction 2 with 2 rules applied. Total rules applied 1008 place count 2150 transition count 2100
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 1008 place count 2150 transition count 2098
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1012 place count 2148 transition count 2098
Performed 890 Post agglomeration using F-continuation condition.Transition count delta: 890
Deduced a syphon composed of 890 places in 4 ms
Reduce places removed 890 places and 0 transitions.
Iterating global reduction 2 with 1780 rules applied. Total rules applied 2792 place count 1258 transition count 1208
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 2794 place count 1256 transition count 1206
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2795 place count 1255 transition count 1206
Applied a total of 2795 rules in 600 ms. Remains 1255 /2655 variables (removed 1400) and now considering 1206/2605 (removed 1399) transitions.
// Phase 1: matrix 1206 rows 1255 cols
[2023-03-18 22:42:44] [INFO ] Computed 450 place invariants in 6 ms
[2023-03-18 22:42:45] [INFO ] Implicit Places using invariants in 813 ms returned []
[2023-03-18 22:42:45] [INFO ] Invariant cache hit.
[2023-03-18 22:42:47] [INFO ] Implicit Places using invariants and state equation in 1854 ms returned []
Implicit Place search using SMT with State Equation took 2684 ms to find 0 implicit places.
[2023-03-18 22:42:47] [INFO ] Redundant transitions in 248 ms returned [1205]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1205 rows 1255 cols
[2023-03-18 22:42:47] [INFO ] Computed 450 place invariants in 5 ms
[2023-03-18 22:42:48] [INFO ] Dead Transitions using invariants and state equation in 1068 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1255/2655 places, 1205/2605 transitions.
Applied a total of 0 rules in 30 ms. Remains 1255 /1255 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4644 ms. Remains : 1255/2655 places, 1205/2605 transitions.
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={2} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 2} source=0 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1, 2} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1, 2} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s164 0) (EQ s186 0)), p1:(EQ s656 1), p2:(EQ s695 1)], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 38 reset in 1090 ms.
Product exploration explored 100000 steps with 38 reset in 1342 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/1255 stabilizing places and 3/1205 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 p1 (NOT p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
Knowledge based reduction with 14 factoid took 1326 ms. Reduced automaton from 1 states, 8 edges and 3 AP (stutter insensitive) to 1 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 402 ms. (steps per millisecond=24 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-18 22:42:53] [INFO ] Invariant cache hit.
[2023-03-18 22:42:53] [INFO ] After 274ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-18 22:42:53] [INFO ] [Nat]Absence check using 450 positive place invariants in 91 ms returned sat
[2023-03-18 22:42:54] [INFO ] After 993ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-18 22:42:55] [INFO ] Deduced a trap composed of 5 places in 112 ms of which 1 ms to minimize.
[2023-03-18 22:42:55] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 22 ms to minimize.
[2023-03-18 22:42:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 475 ms
[2023-03-18 22:42:55] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 1 ms to minimize.
[2023-03-18 22:42:55] [INFO ] Deduced a trap composed of 8 places in 64 ms of which 1 ms to minimize.
[2023-03-18 22:42:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 350 ms
[2023-03-18 22:42:56] [INFO ] After 2269ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 337 ms.
[2023-03-18 22:42:56] [INFO ] After 3019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 239 ms.
Support contains 4 out of 1255 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1255/1255 places, 1205/1205 transitions.
Partial Free-agglomeration rule applied 298 times.
Drop transitions removed 298 transitions
Iterating global reduction 0 with 298 rules applied. Total rules applied 298 place count 1255 transition count 1205
Applied a total of 298 rules in 61 ms. Remains 1255 /1255 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 1255/1255 places, 1205/1205 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=35 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 92962 steps, run timeout after 3002 ms. (steps per millisecond=30 ) properties seen :{}
Probabilistic random walk after 92962 steps, saw 91688 distinct states, run finished after 3007 ms. (steps per millisecond=30 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1205 rows 1255 cols
[2023-03-18 22:43:00] [INFO ] Computed 450 place invariants in 37 ms
[2023-03-18 22:43:00] [INFO ] After 272ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-18 22:43:00] [INFO ] [Nat]Absence check using 450 positive place invariants in 88 ms returned sat
[2023-03-18 22:43:02] [INFO ] After 912ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-18 22:43:02] [INFO ] Deduced a trap composed of 22 places in 178 ms of which 0 ms to minimize.
[2023-03-18 22:43:02] [INFO ] Deduced a trap composed of 6 places in 112 ms of which 0 ms to minimize.
[2023-03-18 22:43:02] [INFO ] Deduced a trap composed of 6 places in 120 ms of which 26 ms to minimize.
[2023-03-18 22:43:02] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 0 ms to minimize.
[2023-03-18 22:43:02] [INFO ] Deduced a trap composed of 6 places in 143 ms of which 1 ms to minimize.
[2023-03-18 22:43:03] [INFO ] Deduced a trap composed of 8 places in 128 ms of which 11 ms to minimize.
[2023-03-18 22:43:03] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 0 ms to minimize.
[2023-03-18 22:43:03] [INFO ] Deduced a trap composed of 24 places in 110 ms of which 1 ms to minimize.
[2023-03-18 22:43:03] [INFO ] Deduced a trap composed of 8 places in 113 ms of which 0 ms to minimize.
[2023-03-18 22:43:03] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1687 ms
[2023-03-18 22:43:04] [INFO ] Deduced a trap composed of 16 places in 122 ms of which 2 ms to minimize.
[2023-03-18 22:43:04] [INFO ] Deduced a trap composed of 17 places in 115 ms of which 1 ms to minimize.
[2023-03-18 22:43:04] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 1 ms to minimize.
[2023-03-18 22:43:04] [INFO ] Deduced a trap composed of 17 places in 128 ms of which 1 ms to minimize.
[2023-03-18 22:43:04] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 834 ms
[2023-03-18 22:43:04] [INFO ] Deduced a trap composed of 16 places in 124 ms of which 1 ms to minimize.
[2023-03-18 22:43:05] [INFO ] Deduced a trap composed of 5 places in 199 ms of which 1 ms to minimize.
[2023-03-18 22:43:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 522 ms
[2023-03-18 22:43:05] [INFO ] After 4239ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 280 ms.
[2023-03-18 22:43:05] [INFO ] After 4977ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 189 ms.
Support contains 4 out of 1255 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1255/1255 places, 1205/1205 transitions.
Applied a total of 0 rules in 31 ms. Remains 1255 /1255 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 1255/1255 places, 1205/1205 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1255/1255 places, 1205/1205 transitions.
Applied a total of 0 rules in 51 ms. Remains 1255 /1255 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
[2023-03-18 22:43:05] [INFO ] Invariant cache hit.
[2023-03-18 22:43:06] [INFO ] Implicit Places using invariants in 807 ms returned []
[2023-03-18 22:43:06] [INFO ] Invariant cache hit.
[2023-03-18 22:43:09] [INFO ] Implicit Places using invariants and state equation in 2885 ms returned []
Implicit Place search using SMT with State Equation took 3694 ms to find 0 implicit places.
[2023-03-18 22:43:09] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-18 22:43:09] [INFO ] Invariant cache hit.
[2023-03-18 22:43:10] [INFO ] Dead Transitions using invariants and state equation in 1203 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4983 ms. Remains : 1255/1255 places, 1205/1205 transitions.
Applied a total of 0 rules in 35 ms. Remains 1255 /1255 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
Running SMT prover for 4 properties.
[2023-03-18 22:43:10] [INFO ] Invariant cache hit.
[2023-03-18 22:43:11] [INFO ] After 200ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-18 22:43:11] [INFO ] [Nat]Absence check using 450 positive place invariants in 116 ms returned sat
[2023-03-18 22:43:12] [INFO ] After 1042ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-18 22:43:12] [INFO ] Deduced a trap composed of 17 places in 140 ms of which 1 ms to minimize.
[2023-03-18 22:43:13] [INFO ] Deduced a trap composed of 8 places in 162 ms of which 0 ms to minimize.
[2023-03-18 22:43:13] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 18 ms to minimize.
[2023-03-18 22:43:13] [INFO ] Deduced a trap composed of 19 places in 166 ms of which 1 ms to minimize.
[2023-03-18 22:43:13] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 1 ms to minimize.
[2023-03-18 22:43:13] [INFO ] Deduced a trap composed of 22 places in 144 ms of which 0 ms to minimize.
[2023-03-18 22:43:13] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1222 ms
[2023-03-18 22:43:14] [INFO ] Deduced a trap composed of 8 places in 129 ms of which 0 ms to minimize.
[2023-03-18 22:43:14] [INFO ] Deduced a trap composed of 5 places in 114 ms of which 0 ms to minimize.
[2023-03-18 22:43:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 406 ms
[2023-03-18 22:43:14] [INFO ] Deduced a trap composed of 4 places in 200 ms of which 29 ms to minimize.
[2023-03-18 22:43:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 324 ms
[2023-03-18 22:43:14] [INFO ] After 3258ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 290 ms.
[2023-03-18 22:43:15] [INFO ] After 4099ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 p1 (NOT p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (AND p0 p1 (NOT p2))), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (AND p0 (NOT p1) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 14 factoid took 1276 ms. Reduced automaton from 1 states, 8 edges and 3 AP (stutter insensitive) to 1 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 4 out of 1255 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1255/1255 places, 1205/1205 transitions.
Applied a total of 0 rules in 53 ms. Remains 1255 /1255 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
// Phase 1: matrix 1205 rows 1255 cols
[2023-03-18 22:43:16] [INFO ] Computed 450 place invariants in 6 ms
[2023-03-18 22:43:17] [INFO ] Implicit Places using invariants in 778 ms returned []
[2023-03-18 22:43:17] [INFO ] Invariant cache hit.
[2023-03-18 22:43:19] [INFO ] Implicit Places using invariants and state equation in 2248 ms returned []
Implicit Place search using SMT with State Equation took 3066 ms to find 0 implicit places.
[2023-03-18 22:43:20] [INFO ] Redundant transitions in 314 ms returned []
[2023-03-18 22:43:20] [INFO ] Invariant cache hit.
[2023-03-18 22:43:21] [INFO ] Dead Transitions using invariants and state equation in 1227 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4693 ms. Remains : 1255/1255 places, 1205/1205 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/1255 stabilizing places and 3/1205 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 p1 (NOT p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
Knowledge based reduction with 14 factoid took 1132 ms. Reduced automaton from 1 states, 8 edges and 3 AP (stutter insensitive) to 1 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 447 ms. (steps per millisecond=22 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-18 22:43:23] [INFO ] Invariant cache hit.
[2023-03-18 22:43:23] [INFO ] After 336ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-18 22:43:24] [INFO ] [Nat]Absence check using 450 positive place invariants in 113 ms returned sat
[2023-03-18 22:43:25] [INFO ] After 909ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-18 22:43:25] [INFO ] Deduced a trap composed of 6 places in 116 ms of which 1 ms to minimize.
[2023-03-18 22:43:25] [INFO ] Deduced a trap composed of 6 places in 81 ms of which 0 ms to minimize.
[2023-03-18 22:43:25] [INFO ] Deduced a trap composed of 8 places in 150 ms of which 1 ms to minimize.
[2023-03-18 22:43:25] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 1 ms to minimize.
[2023-03-18 22:43:26] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 827 ms
[2023-03-18 22:43:26] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 0 ms to minimize.
[2023-03-18 22:43:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 189 ms
[2023-03-18 22:43:26] [INFO ] Deduced a trap composed of 7 places in 113 ms of which 6 ms to minimize.
[2023-03-18 22:43:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 246 ms
[2023-03-18 22:43:26] [INFO ] After 2589ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 450 ms.
[2023-03-18 22:43:27] [INFO ] After 3545ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 326 ms.
Support contains 4 out of 1255 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1255/1255 places, 1205/1205 transitions.
Partial Free-agglomeration rule applied 298 times.
Drop transitions removed 298 transitions
Iterating global reduction 0 with 298 rules applied. Total rules applied 298 place count 1255 transition count 1205
Applied a total of 298 rules in 63 ms. Remains 1255 /1255 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 1255/1255 places, 1205/1205 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=29 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) 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 1205 rows 1255 cols
[2023-03-18 22:43:28] [INFO ] Computed 450 place invariants in 15 ms
[2023-03-18 22:43:28] [INFO ] After 249ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-18 22:43:29] [INFO ] [Nat]Absence check using 450 positive place invariants in 100 ms returned sat
[2023-03-18 22:43:30] [INFO ] After 837ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-18 22:43:30] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 1 ms to minimize.
[2023-03-18 22:43:30] [INFO ] Deduced a trap composed of 6 places in 100 ms of which 1 ms to minimize.
[2023-03-18 22:43:30] [INFO ] Deduced a trap composed of 6 places in 154 ms of which 2 ms to minimize.
[2023-03-18 22:43:30] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 1 ms to minimize.
[2023-03-18 22:43:31] [INFO ] Deduced a trap composed of 6 places in 139 ms of which 1 ms to minimize.
[2023-03-18 22:43:31] [INFO ] Deduced a trap composed of 8 places in 100 ms of which 0 ms to minimize.
[2023-03-18 22:43:31] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 0 ms to minimize.
[2023-03-18 22:43:31] [INFO ] Deduced a trap composed of 24 places in 89 ms of which 1 ms to minimize.
[2023-03-18 22:43:31] [INFO ] Deduced a trap composed of 8 places in 113 ms of which 0 ms to minimize.
[2023-03-18 22:43:31] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1779 ms
[2023-03-18 22:43:32] [INFO ] Deduced a trap composed of 16 places in 211 ms of which 1 ms to minimize.
[2023-03-18 22:43:32] [INFO ] Deduced a trap composed of 17 places in 98 ms of which 1 ms to minimize.
[2023-03-18 22:43:32] [INFO ] Deduced a trap composed of 9 places in 90 ms of which 0 ms to minimize.
[2023-03-18 22:43:32] [INFO ] Deduced a trap composed of 17 places in 130 ms of which 0 ms to minimize.
[2023-03-18 22:43:32] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 892 ms
[2023-03-18 22:43:33] [INFO ] Deduced a trap composed of 16 places in 144 ms of which 1 ms to minimize.
[2023-03-18 22:43:33] [INFO ] Deduced a trap composed of 5 places in 89 ms of which 0 ms to minimize.
[2023-03-18 22:43:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 438 ms
[2023-03-18 22:43:33] [INFO ] After 4248ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 256 ms.
[2023-03-18 22:43:33] [INFO ] After 5014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 202 ms.
Support contains 4 out of 1255 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1255/1255 places, 1205/1205 transitions.
Applied a total of 0 rules in 35 ms. Remains 1255 /1255 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 1255/1255 places, 1205/1205 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=30 ) 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 75 ms. (steps per millisecond=133 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 82057 steps, run timeout after 3001 ms. (steps per millisecond=27 ) properties seen :{}
Probabilistic random walk after 82057 steps, saw 80946 distinct states, run finished after 3001 ms. (steps per millisecond=27 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-18 22:43:37] [INFO ] Invariant cache hit.
[2023-03-18 22:43:37] [INFO ] After 197ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-18 22:43:38] [INFO ] [Nat]Absence check using 450 positive place invariants in 81 ms returned sat
[2023-03-18 22:43:38] [INFO ] After 792ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-18 22:43:39] [INFO ] Deduced a trap composed of 17 places in 114 ms of which 0 ms to minimize.
[2023-03-18 22:43:39] [INFO ] Deduced a trap composed of 8 places in 115 ms of which 1 ms to minimize.
[2023-03-18 22:43:39] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 1 ms to minimize.
[2023-03-18 22:43:39] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 13 ms to minimize.
[2023-03-18 22:43:39] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2023-03-18 22:43:39] [INFO ] Deduced a trap composed of 22 places in 80 ms of which 0 ms to minimize.
[2023-03-18 22:43:39] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 960 ms
[2023-03-18 22:43:40] [INFO ] Deduced a trap composed of 8 places in 128 ms of which 0 ms to minimize.
[2023-03-18 22:43:40] [INFO ] Deduced a trap composed of 5 places in 114 ms of which 1 ms to minimize.
[2023-03-18 22:43:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 445 ms
[2023-03-18 22:43:40] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 0 ms to minimize.
[2023-03-18 22:43:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 284 ms
[2023-03-18 22:43:40] [INFO ] After 2790ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 321 ms.
[2023-03-18 22:43:41] [INFO ] After 3519ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 155 ms.
Support contains 4 out of 1255 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1255/1255 places, 1205/1205 transitions.
Applied a total of 0 rules in 35 ms. Remains 1255 /1255 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 1255/1255 places, 1205/1205 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1255/1255 places, 1205/1205 transitions.
Applied a total of 0 rules in 64 ms. Remains 1255 /1255 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
[2023-03-18 22:43:41] [INFO ] Invariant cache hit.
[2023-03-18 22:43:42] [INFO ] Implicit Places using invariants in 912 ms returned []
[2023-03-18 22:43:42] [INFO ] Invariant cache hit.
[2023-03-18 22:43:44] [INFO ] Implicit Places using invariants and state equation in 2437 ms returned []
Implicit Place search using SMT with State Equation took 3355 ms to find 0 implicit places.
[2023-03-18 22:43:44] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 22:43:44] [INFO ] Invariant cache hit.
[2023-03-18 22:43:45] [INFO ] Dead Transitions using invariants and state equation in 753 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4198 ms. Remains : 1255/1255 places, 1205/1205 transitions.
Applied a total of 0 rules in 31 ms. Remains 1255 /1255 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
Running SMT prover for 4 properties.
[2023-03-18 22:43:45] [INFO ] Invariant cache hit.
[2023-03-18 22:43:45] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-18 22:43:46] [INFO ] [Nat]Absence check using 450 positive place invariants in 166 ms returned sat
[2023-03-18 22:43:47] [INFO ] After 855ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-18 22:43:47] [INFO ] Deduced a trap composed of 17 places in 184 ms of which 0 ms to minimize.
[2023-03-18 22:43:47] [INFO ] Deduced a trap composed of 8 places in 99 ms of which 0 ms to minimize.
[2023-03-18 22:43:48] [INFO ] Deduced a trap composed of 16 places in 249 ms of which 0 ms to minimize.
[2023-03-18 22:43:48] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 1 ms to minimize.
[2023-03-18 22:43:48] [INFO ] Deduced a trap composed of 13 places in 230 ms of which 0 ms to minimize.
[2023-03-18 22:43:48] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 1 ms to minimize.
[2023-03-18 22:43:48] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1418 ms
[2023-03-18 22:43:49] [INFO ] Deduced a trap composed of 8 places in 109 ms of which 1 ms to minimize.
[2023-03-18 22:43:49] [INFO ] Deduced a trap composed of 5 places in 170 ms of which 26 ms to minimize.
[2023-03-18 22:43:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 515 ms
[2023-03-18 22:43:49] [INFO ] Deduced a trap composed of 4 places in 97 ms of which 0 ms to minimize.
[2023-03-18 22:43:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 198 ms
[2023-03-18 22:43:49] [INFO ] After 3301ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 285 ms.
[2023-03-18 22:43:50] [INFO ] After 4163ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 p1 (NOT p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (AND p0 p1 (NOT p2))), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (AND p0 (NOT p1) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 14 factoid took 1254 ms. Reduced automaton from 1 states, 8 edges and 3 AP (stutter insensitive) to 1 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 39 reset in 1234 ms.
Product exploration explored 100000 steps with 39 reset in 1520 ms.
Built C files in :
/tmp/ltsmin4108341067705306035
[2023-03-18 22:43:54] [INFO ] Computing symmetric may disable matrix : 1205 transitions.
[2023-03-18 22:43:54] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:43:54] [INFO ] Computing symmetric may enable matrix : 1205 transitions.
[2023-03-18 22:43:54] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:43:54] [INFO ] Computing Do-Not-Accords matrix : 1205 transitions.
[2023-03-18 22:43:54] [INFO ] Computation of Completed DNA matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:43:54] [INFO ] Built C files in 287ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4108341067705306035
Running compilation step : cd /tmp/ltsmin4108341067705306035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4108341067705306035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4108341067705306035;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 1255 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1255/1255 places, 1205/1205 transitions.
Applied a total of 0 rules in 95 ms. Remains 1255 /1255 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
// Phase 1: matrix 1205 rows 1255 cols
[2023-03-18 22:43:57] [INFO ] Computed 450 place invariants in 6 ms
[2023-03-18 22:43:58] [INFO ] Implicit Places using invariants in 727 ms returned []
[2023-03-18 22:43:58] [INFO ] Invariant cache hit.
[2023-03-18 22:44:00] [INFO ] Implicit Places using invariants and state equation in 1773 ms returned []
Implicit Place search using SMT with State Equation took 2502 ms to find 0 implicit places.
[2023-03-18 22:44:00] [INFO ] Redundant transitions in 164 ms returned []
[2023-03-18 22:44:00] [INFO ] Invariant cache hit.
[2023-03-18 22:44:01] [INFO ] Dead Transitions using invariants and state equation in 836 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3609 ms. Remains : 1255/1255 places, 1205/1205 transitions.
Built C files in :
/tmp/ltsmin14730610987854698177
[2023-03-18 22:44:01] [INFO ] Computing symmetric may disable matrix : 1205 transitions.
[2023-03-18 22:44:01] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:44:01] [INFO ] Computing symmetric may enable matrix : 1205 transitions.
[2023-03-18 22:44:01] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:44:01] [INFO ] Computing Do-Not-Accords matrix : 1205 transitions.
[2023-03-18 22:44:01] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:44:01] [INFO ] Built C files in 236ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14730610987854698177
Running compilation step : cd /tmp/ltsmin14730610987854698177;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14730610987854698177;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14730610987854698177;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 22:44:04] [INFO ] Flatten gal took : 76 ms
[2023-03-18 22:44:04] [INFO ] Flatten gal took : 49 ms
[2023-03-18 22:44:04] [INFO ] Time to serialize gal into /tmp/LTL7720970562931856182.gal : 13 ms
[2023-03-18 22:44:04] [INFO ] Time to serialize properties into /tmp/LTL1953725705986321010.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7720970562931856182.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9072553977095096683.hoa' '-atoms' '/tmp/LTL1953725705986321010.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1953725705986321010.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9072553977095096683.hoa
Detected timeout of ITS tools.
[2023-03-18 22:44:20] [INFO ] Flatten gal took : 50 ms
[2023-03-18 22:44:20] [INFO ] Flatten gal took : 45 ms
[2023-03-18 22:44:20] [INFO ] Time to serialize gal into /tmp/LTL8426205537261262480.gal : 8 ms
[2023-03-18 22:44:20] [INFO ] Time to serialize properties into /tmp/LTL10447321810999571646.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8426205537261262480.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10447321810999571646.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(((G("((p433==0)||(p484==0))"))||(G("(p1590==1)")))||(G("(p1673==1)")))))
Formula 0 simplified : G(F!"((p433==0)||(p484==0))" & F!"(p1590==1)" & F!"(p1673==1)")
Detected timeout of ITS tools.
[2023-03-18 22:44:35] [INFO ] Flatten gal took : 66 ms
[2023-03-18 22:44:35] [INFO ] Applying decomposition
[2023-03-18 22:44:35] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8140870976461246361.txt' '-o' '/tmp/graph8140870976461246361.bin' '-w' '/tmp/graph8140870976461246361.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8140870976461246361.bin' '-l' '-1' '-v' '-w' '/tmp/graph8140870976461246361.weights' '-q' '0' '-e' '0.001'
[2023-03-18 22:44:35] [INFO ] Decomposing Gal with order
[2023-03-18 22:44:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:44:36] [INFO ] Removed a total of 795 redundant transitions.
[2023-03-18 22:44:36] [INFO ] Flatten gal took : 134 ms
[2023-03-18 22:44:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 596 labels/synchronizations in 14 ms.
[2023-03-18 22:44:36] [INFO ] Time to serialize gal into /tmp/LTL11365596178292524255.gal : 13 ms
[2023-03-18 22:44:36] [INFO ] Time to serialize properties into /tmp/LTL8577224982006553116.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11365596178292524255.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8577224982006553116.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(((G("((i3.u60.p433==0)||(i4.u67.p484==0))"))||(G("(i15.u235.p1590==1)")))||(G("(i16.i0.u250.p1673==1)")))))
Formula 0 simplified : G(F!"((i3.u60.p433==0)||(i4.u67.p484==0))" & F!"(i15.u235.p1590==1)" & F!"(i16.i0.u250.p1673==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17766065056550819142
[2023-03-18 22:44:51] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17766065056550819142
Running compilation step : cd /tmp/ltsmin17766065056550819142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2429 ms.
Running link step : cd /tmp/ltsmin17766065056550819142;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 90 ms.
Running LTSmin : cd /tmp/ltsmin17766065056550819142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([]((LTLAPp0==true))||[]((LTLAPp1==true))||[]((LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050B-LTLFireability-09 finished in 142377 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(p1))))'
Support contains 5 out of 2655 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2655/2655 places, 2605/2605 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2652 transition count 2602
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2652 transition count 2602
Applied a total of 6 rules in 454 ms. Remains 2652 /2655 variables (removed 3) and now considering 2602/2605 (removed 3) transitions.
// Phase 1: matrix 2602 rows 2652 cols
[2023-03-18 22:45:06] [INFO ] Computed 451 place invariants in 9 ms
[2023-03-18 22:45:08] [INFO ] Implicit Places using invariants in 1585 ms returned []
[2023-03-18 22:45:08] [INFO ] Invariant cache hit.
[2023-03-18 22:45:12] [INFO ] Implicit Places using invariants and state equation in 3833 ms returned []
Implicit Place search using SMT with State Equation took 5461 ms to find 0 implicit places.
[2023-03-18 22:45:12] [INFO ] Invariant cache hit.
[2023-03-18 22:45:14] [INFO ] Dead Transitions using invariants and state equation in 2153 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2652/2655 places, 2602/2605 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8096 ms. Remains : 2652/2655 places, 2602/2605 transitions.
Stuttering acceptance computed with spot in 189 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (EQ s2361 0) (EQ s2369 0) (EQ s2390 0)), p0:(AND (EQ s2523 1) (EQ s2567 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 56702 steps with 9 reset in 621 ms.
FORMULA ShieldIIPs-PT-050B-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050B-LTLFireability-10 finished in 8963 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 2655 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2655/2655 places, 2605/2605 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 2654 transition count 2353
Reduce places removed 251 places and 0 transitions.
Iterating post reduction 1 with 251 rules applied. Total rules applied 502 place count 2403 transition count 2353
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 2403 transition count 2102
Deduced a syphon composed of 251 places in 9 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 1004 place count 2152 transition count 2102
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1007 place count 2149 transition count 2099
Iterating global reduction 2 with 3 rules applied. Total rules applied 1010 place count 2149 transition count 2099
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 1010 place count 2149 transition count 2097
Deduced a syphon composed of 2 places in 13 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1014 place count 2147 transition count 2097
Performed 892 Post agglomeration using F-continuation condition.Transition count delta: 892
Deduced a syphon composed of 892 places in 4 ms
Reduce places removed 892 places and 0 transitions.
Iterating global reduction 2 with 1784 rules applied. Total rules applied 2798 place count 1255 transition count 1205
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 2800 place count 1253 transition count 1203
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2801 place count 1252 transition count 1203
Applied a total of 2801 rules in 561 ms. Remains 1252 /2655 variables (removed 1403) and now considering 1203/2605 (removed 1402) transitions.
// Phase 1: matrix 1203 rows 1252 cols
[2023-03-18 22:45:15] [INFO ] Computed 450 place invariants in 5 ms
[2023-03-18 22:45:16] [INFO ] Implicit Places using invariants in 847 ms returned []
[2023-03-18 22:45:16] [INFO ] Invariant cache hit.
[2023-03-18 22:45:18] [INFO ] Implicit Places using invariants and state equation in 1679 ms returned []
Implicit Place search using SMT with State Equation took 2576 ms to find 0 implicit places.
[2023-03-18 22:45:18] [INFO ] Redundant transitions in 212 ms returned [1202]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1202 rows 1252 cols
[2023-03-18 22:45:18] [INFO ] Computed 450 place invariants in 3 ms
[2023-03-18 22:45:19] [INFO ] Dead Transitions using invariants and state equation in 660 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1252/2655 places, 1202/2605 transitions.
Applied a total of 0 rules in 34 ms. Remains 1252 /1252 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4071 ms. Remains : 1252/2655 places, 1202/2605 transitions.
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLFireability-12 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:(NEQ s1054 1), p1:(OR (NEQ s833 1) (NEQ s848 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 154 reset in 1034 ms.
Product exploration explored 100000 steps with 144 reset in 1180 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1252 stabilizing places and 2/1202 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 324 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 182 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 3327 steps, including 1 resets, run visited all 2 properties in 31 ms. (steps per millisecond=107 )
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 346 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 205 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 1252 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1252/1252 places, 1202/1202 transitions.
Applied a total of 0 rules in 35 ms. Remains 1252 /1252 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
[2023-03-18 22:45:23] [INFO ] Invariant cache hit.
[2023-03-18 22:45:24] [INFO ] Implicit Places using invariants in 1327 ms returned []
[2023-03-18 22:45:24] [INFO ] Invariant cache hit.
[2023-03-18 22:45:26] [INFO ] Implicit Places using invariants and state equation in 1794 ms returned []
Implicit Place search using SMT with State Equation took 3123 ms to find 0 implicit places.
[2023-03-18 22:45:26] [INFO ] Redundant transitions in 184 ms returned []
[2023-03-18 22:45:26] [INFO ] Invariant cache hit.
[2023-03-18 22:45:27] [INFO ] Dead Transitions using invariants and state equation in 1272 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4627 ms. Remains : 1252/1252 places, 1202/1202 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1252 stabilizing places and 2/1202 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 325 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 239 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 1095 steps, including 0 resets, run visited all 2 properties in 20 ms. (steps per millisecond=54 )
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 314 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 183 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 136 reset in 1000 ms.
Product exploration explored 100000 steps with 158 reset in 1301 ms.
Built C files in :
/tmp/ltsmin17570861756826728820
[2023-03-18 22:45:31] [INFO ] Computing symmetric may disable matrix : 1202 transitions.
[2023-03-18 22:45:31] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:45:31] [INFO ] Computing symmetric may enable matrix : 1202 transitions.
[2023-03-18 22:45:31] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:45:31] [INFO ] Computing Do-Not-Accords matrix : 1202 transitions.
[2023-03-18 22:45:31] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:45:31] [INFO ] Built C files in 231ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17570861756826728820
Running compilation step : cd /tmp/ltsmin17570861756826728820;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17570861756826728820;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17570861756826728820;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 1252 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1252/1252 places, 1202/1202 transitions.
Applied a total of 0 rules in 61 ms. Remains 1252 /1252 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
[2023-03-18 22:45:34] [INFO ] Invariant cache hit.
[2023-03-18 22:45:35] [INFO ] Implicit Places using invariants in 919 ms returned []
[2023-03-18 22:45:35] [INFO ] Invariant cache hit.
[2023-03-18 22:45:37] [INFO ] Implicit Places using invariants and state equation in 2052 ms returned []
Implicit Place search using SMT with State Equation took 2974 ms to find 0 implicit places.
[2023-03-18 22:45:38] [INFO ] Redundant transitions in 319 ms returned []
[2023-03-18 22:45:38] [INFO ] Invariant cache hit.
[2023-03-18 22:45:39] [INFO ] Dead Transitions using invariants and state equation in 902 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4274 ms. Remains : 1252/1252 places, 1202/1202 transitions.
Built C files in :
/tmp/ltsmin12480511361751809702
[2023-03-18 22:45:39] [INFO ] Computing symmetric may disable matrix : 1202 transitions.
[2023-03-18 22:45:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:45:39] [INFO ] Computing symmetric may enable matrix : 1202 transitions.
[2023-03-18 22:45:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:45:39] [INFO ] Computing Do-Not-Accords matrix : 1202 transitions.
[2023-03-18 22:45:39] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:45:39] [INFO ] Built C files in 276ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12480511361751809702
Running compilation step : cd /tmp/ltsmin12480511361751809702;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12480511361751809702;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12480511361751809702;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 22:45:42] [INFO ] Flatten gal took : 43 ms
[2023-03-18 22:45:42] [INFO ] Flatten gal took : 43 ms
[2023-03-18 22:45:42] [INFO ] Time to serialize gal into /tmp/LTL17346511103574932800.gal : 7 ms
[2023-03-18 22:45:42] [INFO ] Time to serialize properties into /tmp/LTL7752927277271122351.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17346511103574932800.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1241658330403231572.hoa' '-atoms' '/tmp/LTL7752927277271122351.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7752927277271122351.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1241658330403231572.hoa
Detected timeout of ITS tools.
[2023-03-18 22:45:57] [INFO ] Flatten gal took : 54 ms
[2023-03-18 22:45:57] [INFO ] Flatten gal took : 41 ms
[2023-03-18 22:45:57] [INFO ] Time to serialize gal into /tmp/LTL1267590269035982863.gal : 7 ms
[2023-03-18 22:45:57] [INFO ] Time to serialize properties into /tmp/LTL11043608788813248442.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1267590269035982863.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11043608788813248442.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("(p2537!=1)"))&&(F(G("((p2016!=1)||(p2044!=1))"))))))
Formula 0 simplified : F(G!"(p2537!=1)" | GF!"((p2016!=1)||(p2044!=1))")
Detected timeout of ITS tools.
[2023-03-18 22:46:12] [INFO ] Flatten gal took : 82 ms
[2023-03-18 22:46:12] [INFO ] Applying decomposition
[2023-03-18 22:46:12] [INFO ] Flatten gal took : 67 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5450982261341935543.txt' '-o' '/tmp/graph5450982261341935543.bin' '-w' '/tmp/graph5450982261341935543.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5450982261341935543.bin' '-l' '-1' '-v' '-w' '/tmp/graph5450982261341935543.weights' '-q' '0' '-e' '0.001'
[2023-03-18 22:46:13] [INFO ] Decomposing Gal with order
[2023-03-18 22:46:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:46:13] [INFO ] Removed a total of 796 redundant transitions.
[2023-03-18 22:46:13] [INFO ] Flatten gal took : 75 ms
[2023-03-18 22:46:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 734 labels/synchronizations in 19 ms.
[2023-03-18 22:46:13] [INFO ] Time to serialize gal into /tmp/LTL12241577095291840137.gal : 12 ms
[2023-03-18 22:46:13] [INFO ] Time to serialize properties into /tmp/LTL17711126650591382751.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12241577095291840137.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17711126650591382751.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G((F("(i24.u380.p2537!=1)"))&&(F(G("((i18.i1.i0.u301.p2016!=1)||(i18.i1.i0.u306.p2044!=1))"))))))
Formula 0 simplified : F(G!"(i24.u380.p2537!=1)" | GF!"((i18.i1.i0.u301.p2016!=1)||(i18.i1.i0.u306.p2044!=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17831795617029049318
[2023-03-18 22:46:28] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17831795617029049318
Running compilation step : cd /tmp/ltsmin17831795617029049318;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2366 ms.
Running link step : cd /tmp/ltsmin17831795617029049318;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 77 ms.
Running LTSmin : cd /tmp/ltsmin17831795617029049318;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050B-LTLFireability-12 finished in 88274 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 2655 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2655/2655 places, 2605/2605 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 2654 transition count 2353
Reduce places removed 251 places and 0 transitions.
Iterating post reduction 1 with 251 rules applied. Total rules applied 502 place count 2403 transition count 2353
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 2403 transition count 2102
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 2152 transition count 2102
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1007 place count 2149 transition count 2099
Iterating global reduction 2 with 3 rules applied. Total rules applied 1010 place count 2149 transition count 2099
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 1010 place count 2149 transition count 2097
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 1014 place count 2147 transition count 2097
Performed 893 Post agglomeration using F-continuation condition.Transition count delta: 893
Deduced a syphon composed of 893 places in 4 ms
Reduce places removed 893 places and 0 transitions.
Iterating global reduction 2 with 1786 rules applied. Total rules applied 2800 place count 1254 transition count 1204
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 2802 place count 1252 transition count 1202
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2803 place count 1251 transition count 1202
Applied a total of 2803 rules in 509 ms. Remains 1251 /2655 variables (removed 1404) and now considering 1202/2605 (removed 1403) transitions.
// Phase 1: matrix 1202 rows 1251 cols
[2023-03-18 22:46:44] [INFO ] Computed 450 place invariants in 3 ms
[2023-03-18 22:46:44] [INFO ] Implicit Places using invariants in 905 ms returned []
[2023-03-18 22:46:44] [INFO ] Invariant cache hit.
[2023-03-18 22:46:46] [INFO ] Implicit Places using invariants and state equation in 1714 ms returned []
Implicit Place search using SMT with State Equation took 2636 ms to find 0 implicit places.
[2023-03-18 22:46:46] [INFO ] Redundant transitions in 203 ms returned [1201]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1201 rows 1251 cols
[2023-03-18 22:46:46] [INFO ] Computed 450 place invariants in 3 ms
[2023-03-18 22:46:47] [INFO ] Dead Transitions using invariants and state equation in 763 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1251/2655 places, 1201/2605 transitions.
Applied a total of 0 rules in 35 ms. Remains 1251 /1251 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4185 ms. Remains : 1251/2655 places, 1201/2605 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s678 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 26930 reset in 1081 ms.
Product exploration explored 100000 steps with 27297 reset in 1346 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1251 stabilizing places and 2/1201 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 346 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 221 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2023-03-18 22:46:51] [INFO ] Invariant cache hit.
[2023-03-18 22:46:52] [INFO ] [Real]Absence check using 450 positive place invariants in 605 ms returned sat
[2023-03-18 22:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 22:46:56] [INFO ] [Real]Absence check using state equation in 3854 ms returned sat
[2023-03-18 22:46:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 22:46:57] [INFO ] [Nat]Absence check using 450 positive place invariants in 255 ms returned sat
[2023-03-18 22:46:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 22:47:01] [INFO ] [Nat]Absence check using state equation in 3326 ms returned sat
[2023-03-18 22:47:01] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 1 ms to minimize.
[2023-03-18 22:47:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 222 ms
[2023-03-18 22:47:01] [INFO ] Computed and/alt/rep : 1197/2988/1197 causal constraints (skipped 2 transitions) in 70 ms.
[2023-03-18 22:47:11] [INFO ] Added : 395 causal constraints over 79 iterations in 10418 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 1 out of 1251 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1251/1251 places, 1201/1201 transitions.
Applied a total of 0 rules in 41 ms. Remains 1251 /1251 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
[2023-03-18 22:47:11] [INFO ] Invariant cache hit.
[2023-03-18 22:47:12] [INFO ] Implicit Places using invariants in 709 ms returned []
[2023-03-18 22:47:12] [INFO ] Invariant cache hit.
[2023-03-18 22:47:14] [INFO ] Implicit Places using invariants and state equation in 2060 ms returned []
Implicit Place search using SMT with State Equation took 2774 ms to find 0 implicit places.
[2023-03-18 22:47:15] [INFO ] Redundant transitions in 464 ms returned []
[2023-03-18 22:47:15] [INFO ] Invariant cache hit.
[2023-03-18 22:47:16] [INFO ] Dead Transitions using invariants and state equation in 1034 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4340 ms. Remains : 1251/1251 places, 1201/1201 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1251 stabilizing places and 2/1201 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 154 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 330 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
[2023-03-18 22:47:16] [INFO ] Invariant cache hit.
[2023-03-18 22:47:18] [INFO ] [Real]Absence check using 450 positive place invariants in 379 ms returned sat
[2023-03-18 22:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 22:47:21] [INFO ] [Real]Absence check using state equation in 2852 ms returned sat
[2023-03-18 22:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 22:47:22] [INFO ] [Nat]Absence check using 450 positive place invariants in 233 ms returned sat
[2023-03-18 22:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 22:47:25] [INFO ] [Nat]Absence check using state equation in 2724 ms returned sat
[2023-03-18 22:47:25] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 2 ms to minimize.
[2023-03-18 22:47:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 130 ms
[2023-03-18 22:47:25] [INFO ] Computed and/alt/rep : 1197/2988/1197 causal constraints (skipped 2 transitions) in 89 ms.
[2023-03-18 22:47:36] [INFO ] Added : 435 causal constraints over 87 iterations in 11178 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 70 ms :[(NOT p0)]
Product exploration explored 100000 steps with 27261 reset in 1161 ms.
Product exploration explored 100000 steps with 27372 reset in 1305 ms.
Built C files in :
/tmp/ltsmin4254070346478199184
[2023-03-18 22:47:39] [INFO ] Computing symmetric may disable matrix : 1201 transitions.
[2023-03-18 22:47:39] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:47:39] [INFO ] Computing symmetric may enable matrix : 1201 transitions.
[2023-03-18 22:47:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:47:39] [INFO ] Computing Do-Not-Accords matrix : 1201 transitions.
[2023-03-18 22:47:39] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:47:39] [INFO ] Built C files in 214ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4254070346478199184
Running compilation step : cd /tmp/ltsmin4254070346478199184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4254070346478199184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4254070346478199184;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 1251 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1251/1251 places, 1201/1201 transitions.
Applied a total of 0 rules in 41 ms. Remains 1251 /1251 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
[2023-03-18 22:47:42] [INFO ] Invariant cache hit.
[2023-03-18 22:47:42] [INFO ] Implicit Places using invariants in 616 ms returned []
[2023-03-18 22:47:43] [INFO ] Invariant cache hit.
[2023-03-18 22:47:45] [INFO ] Implicit Places using invariants and state equation in 2083 ms returned []
Implicit Place search using SMT with State Equation took 2722 ms to find 0 implicit places.
[2023-03-18 22:47:45] [INFO ] Redundant transitions in 310 ms returned []
[2023-03-18 22:47:45] [INFO ] Invariant cache hit.
[2023-03-18 22:47:45] [INFO ] Dead Transitions using invariants and state equation in 564 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3647 ms. Remains : 1251/1251 places, 1201/1201 transitions.
Built C files in :
/tmp/ltsmin15056539057037756920
[2023-03-18 22:47:46] [INFO ] Computing symmetric may disable matrix : 1201 transitions.
[2023-03-18 22:47:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:47:46] [INFO ] Computing symmetric may enable matrix : 1201 transitions.
[2023-03-18 22:47:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:47:46] [INFO ] Computing Do-Not-Accords matrix : 1201 transitions.
[2023-03-18 22:47:46] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:47:46] [INFO ] Built C files in 218ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15056539057037756920
Running compilation step : cd /tmp/ltsmin15056539057037756920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15056539057037756920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15056539057037756920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 22:47:49] [INFO ] Flatten gal took : 83 ms
[2023-03-18 22:47:49] [INFO ] Flatten gal took : 63 ms
[2023-03-18 22:47:49] [INFO ] Time to serialize gal into /tmp/LTL9423705918169451515.gal : 8 ms
[2023-03-18 22:47:49] [INFO ] Time to serialize properties into /tmp/LTL17381742675248363928.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9423705918169451515.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14737982897131012802.hoa' '-atoms' '/tmp/LTL17381742675248363928.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17381742675248363928.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14737982897131012802.hoa
Detected timeout of ITS tools.
[2023-03-18 22:48:04] [INFO ] Flatten gal took : 41 ms
[2023-03-18 22:48:04] [INFO ] Flatten gal took : 40 ms
[2023-03-18 22:48:04] [INFO ] Time to serialize gal into /tmp/LTL2655260991158345560.gal : 6 ms
[2023-03-18 22:48:04] [INFO ] Time to serialize properties into /tmp/LTL4821967743527872634.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2655260991158345560.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4821967743527872634.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F("(p1651==1)")))
Formula 0 simplified : G!"(p1651==1)"
Detected timeout of ITS tools.
[2023-03-18 22:48:19] [INFO ] Flatten gal took : 74 ms
[2023-03-18 22:48:19] [INFO ] Applying decomposition
[2023-03-18 22:48:19] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9298915107972592429.txt' '-o' '/tmp/graph9298915107972592429.bin' '-w' '/tmp/graph9298915107972592429.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9298915107972592429.bin' '-l' '-1' '-v' '-w' '/tmp/graph9298915107972592429.weights' '-q' '0' '-e' '0.001'
[2023-03-18 22:48:20] [INFO ] Decomposing Gal with order
[2023-03-18 22:48:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:48:20] [INFO ] Removed a total of 795 redundant transitions.
[2023-03-18 22:48:20] [INFO ] Flatten gal took : 65 ms
[2023-03-18 22:48:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 596 labels/synchronizations in 7 ms.
[2023-03-18 22:48:20] [INFO ] Time to serialize gal into /tmp/LTL6506952201217448160.gal : 9 ms
[2023-03-18 22:48:20] [INFO ] Time to serialize properties into /tmp/LTL6097325369737436708.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6506952201217448160.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6097325369737436708.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F("(i15.u244.p1651==1)")))
Formula 0 simplified : G!"(i15.u244.p1651==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12173531617751576863
[2023-03-18 22:48:35] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12173531617751576863
Running compilation step : cd /tmp/ltsmin12173531617751576863;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2490 ms.
Running link step : cd /tmp/ltsmin12173531617751576863;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin12173531617751576863;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-LTLFireability-14 finished in 126848 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 2655 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2655/2655 places, 2605/2605 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 2654 transition count 2353
Reduce places removed 251 places and 0 transitions.
Iterating post reduction 1 with 251 rules applied. Total rules applied 502 place count 2403 transition count 2353
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 2403 transition count 2102
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 2152 transition count 2102
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1007 place count 2149 transition count 2099
Iterating global reduction 2 with 3 rules applied. Total rules applied 1010 place count 2149 transition count 2099
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 1010 place count 2149 transition count 2097
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1014 place count 2147 transition count 2097
Performed 895 Post agglomeration using F-continuation condition.Transition count delta: 895
Deduced a syphon composed of 895 places in 3 ms
Reduce places removed 895 places and 0 transitions.
Iterating global reduction 2 with 1790 rules applied. Total rules applied 2804 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 2 with 2 rules applied. Total rules applied 2806 place count 1250 transition count 1200
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2807 place count 1249 transition count 1200
Applied a total of 2807 rules in 521 ms. Remains 1249 /2655 variables (removed 1406) and now considering 1200/2605 (removed 1405) transitions.
// Phase 1: matrix 1200 rows 1249 cols
[2023-03-18 22:48:50] [INFO ] Computed 450 place invariants in 5 ms
[2023-03-18 22:48:51] [INFO ] Implicit Places using invariants in 723 ms returned []
[2023-03-18 22:48:51] [INFO ] Invariant cache hit.
[2023-03-18 22:48:53] [INFO ] Implicit Places using invariants and state equation in 2042 ms returned []
Implicit Place search using SMT with State Equation took 2789 ms to find 0 implicit places.
[2023-03-18 22:48:53] [INFO ] Redundant transitions in 191 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
[2023-03-18 22:48:53] [INFO ] Computed 450 place invariants in 3 ms
[2023-03-18 22:48:54] [INFO ] Dead Transitions using invariants and state equation in 771 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1249/2655 places, 1199/2605 transitions.
Applied a total of 0 rules in 31 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 4321 ms. Remains : 1249/2655 places, 1199/2605 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-050B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s12 1) (NEQ s21 1) (NEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 39 reset in 953 ms.
Product exploration explored 100000 steps with 39 reset in 1091 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0)]
Finished random walk after 7457 steps, including 2 resets, run visited all 1 properties in 92 ms. (steps per millisecond=81 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 194 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0)]
Support contains 3 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 70 ms. Remains 1249 /1249 variables (removed 0) and now considering 1199/1199 (removed 0) transitions.
[2023-03-18 22:48:57] [INFO ] Invariant cache hit.
[2023-03-18 22:48:58] [INFO ] Implicit Places using invariants in 1288 ms returned []
[2023-03-18 22:48:58] [INFO ] Invariant cache hit.
[2023-03-18 22:49:00] [INFO ] Implicit Places using invariants and state equation in 1557 ms returned []
Implicit Place search using SMT with State Equation took 2860 ms to find 0 implicit places.
[2023-03-18 22:49:00] [INFO ] Redundant transitions in 161 ms returned []
[2023-03-18 22:49:00] [INFO ] Invariant cache hit.
[2023-03-18 22:49:01] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3891 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 209 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 5019 steps, including 1 resets, run visited all 1 properties in 79 ms. (steps per millisecond=63 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 232 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 39 reset in 981 ms.
Product exploration explored 100000 steps with 39 reset in 1188 ms.
Built C files in :
/tmp/ltsmin13874998820396600041
[2023-03-18 22:49:04] [INFO ] Computing symmetric may disable matrix : 1199 transitions.
[2023-03-18 22:49:04] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:49:04] [INFO ] Computing symmetric may enable matrix : 1199 transitions.
[2023-03-18 22:49:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:49:04] [INFO ] Computing Do-Not-Accords matrix : 1199 transitions.
[2023-03-18 22:49:04] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:49:04] [INFO ] Built C files in 267ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13874998820396600041
Running compilation step : cd /tmp/ltsmin13874998820396600041;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13874998820396600041;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13874998820396600041;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 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 104 ms. Remains 1249 /1249 variables (removed 0) and now considering 1199/1199 (removed 0) transitions.
[2023-03-18 22:49:07] [INFO ] Invariant cache hit.
[2023-03-18 22:49:08] [INFO ] Implicit Places using invariants in 943 ms returned []
[2023-03-18 22:49:08] [INFO ] Invariant cache hit.
[2023-03-18 22:49:10] [INFO ] Implicit Places using invariants and state equation in 1844 ms returned []
Implicit Place search using SMT with State Equation took 2795 ms to find 0 implicit places.
[2023-03-18 22:49:10] [INFO ] Redundant transitions in 168 ms returned []
[2023-03-18 22:49:10] [INFO ] Invariant cache hit.
[2023-03-18 22:49:11] [INFO ] Dead Transitions using invariants and state equation in 891 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4000 ms. Remains : 1249/1249 places, 1199/1199 transitions.
Built C files in :
/tmp/ltsmin175381988697271972
[2023-03-18 22:49:11] [INFO ] Computing symmetric may disable matrix : 1199 transitions.
[2023-03-18 22:49:11] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:49:11] [INFO ] Computing symmetric may enable matrix : 1199 transitions.
[2023-03-18 22:49:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:49:11] [INFO ] Computing Do-Not-Accords matrix : 1199 transitions.
[2023-03-18 22:49:11] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:49:11] [INFO ] Built C files in 212ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin175381988697271972
Running compilation step : cd /tmp/ltsmin175381988697271972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin175381988697271972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin175381988697271972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 22:49:14] [INFO ] Flatten gal took : 46 ms
[2023-03-18 22:49:14] [INFO ] Flatten gal took : 41 ms
[2023-03-18 22:49:15] [INFO ] Time to serialize gal into /tmp/LTL17140456434850978328.gal : 27 ms
[2023-03-18 22:49:15] [INFO ] Time to serialize properties into /tmp/LTL11387727451546665048.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17140456434850978328.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7997318582115261888.hoa' '-atoms' '/tmp/LTL11387727451546665048.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11387727451546665048.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7997318582115261888.hoa
Detected timeout of ITS tools.
[2023-03-18 22:49:30] [INFO ] Flatten gal took : 42 ms
[2023-03-18 22:49:30] [INFO ] Flatten gal took : 39 ms
[2023-03-18 22:49:30] [INFO ] Time to serialize gal into /tmp/LTL6605247882155342627.gal : 6 ms
[2023-03-18 22:49:30] [INFO ] Time to serialize properties into /tmp/LTL7734857651135050964.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6605247882155342627.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7734857651135050964.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(((p76!=1)||(p95!=1))||(p106!=1))"))))
Formula 0 simplified : GF!"(((p76!=1)||(p95!=1))||(p106!=1))"
Detected timeout of ITS tools.
[2023-03-18 22:49:45] [INFO ] Flatten gal took : 76 ms
[2023-03-18 22:49:45] [INFO ] Applying decomposition
[2023-03-18 22:49:45] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11076736887042909735.txt' '-o' '/tmp/graph11076736887042909735.bin' '-w' '/tmp/graph11076736887042909735.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11076736887042909735.bin' '-l' '-1' '-v' '-w' '/tmp/graph11076736887042909735.weights' '-q' '0' '-e' '0.001'
[2023-03-18 22:49:45] [INFO ] Decomposing Gal with order
[2023-03-18 22:49:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:49:45] [INFO ] Removed a total of 795 redundant transitions.
[2023-03-18 22:49:45] [INFO ] Flatten gal took : 63 ms
[2023-03-18 22:49:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 756 labels/synchronizations in 10 ms.
[2023-03-18 22:49:45] [INFO ] Time to serialize gal into /tmp/LTL12908842971736019455.gal : 10 ms
[2023-03-18 22:49:45] [INFO ] Time to serialize properties into /tmp/LTL15413085150505663995.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12908842971736019455.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15413085150505663995.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("(((i0.u5.p76!=1)||(i0.u8.p95!=1))||(i0.u9.p106!=1))"))))
Formula 0 simplified : GF!"(((i0.u5.p76!=1)||(i0.u8.p95!=1))||(i0.u9.p106!=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12518563742250176668
[2023-03-18 22:50:00] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12518563742250176668
Running compilation step : cd /tmp/ltsmin12518563742250176668;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2562 ms.
Running link step : cd /tmp/ltsmin12518563742250176668;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin12518563742250176668;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-LTLFireability-15 finished in 85572 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1)||G(p2))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-18 22:50:16] [INFO ] Flatten gal took : 156 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10586199424800357300
[2023-03-18 22:50:16] [INFO ] Too many transitions (2605) to apply POR reductions. Disabling POR matrices.
[2023-03-18 22:50:16] [INFO ] Applying decomposition
[2023-03-18 22:50:16] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10586199424800357300
Running compilation step : cd /tmp/ltsmin10586199424800357300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-18 22:50:17] [INFO ] Flatten gal took : 67 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15373185341356046835.txt' '-o' '/tmp/graph15373185341356046835.bin' '-w' '/tmp/graph15373185341356046835.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15373185341356046835.bin' '-l' '-1' '-v' '-w' '/tmp/graph15373185341356046835.weights' '-q' '0' '-e' '0.001'
[2023-03-18 22:50:17] [INFO ] Decomposing Gal with order
[2023-03-18 22:50:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:50:17] [INFO ] Removed a total of 1150 redundant transitions.
[2023-03-18 22:50:17] [INFO ] Flatten gal took : 132 ms
[2023-03-18 22:50:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2023-03-18 22:50:17] [INFO ] Time to serialize gal into /tmp/LTLFireability1050904329491960956.gal : 24 ms
[2023-03-18 22:50:17] [INFO ] Time to serialize properties into /tmp/LTLFireability11042474937038163707.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1050904329491960956.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11042474937038163707.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 4 LTL properties
Checking formula 0 : !((F(((G("((i8.i3.u151.p433==0)||(i9.u167.p484==0))"))||(G("(i27.i0.u534.p1590==1)")))||(G("(i28.i5.u563.p1673==1)")))))
Formula 0 simplified : G(F!"((i8.i3.u151.p433==0)||(i9.u167.p484==0))" & F!"(i27.i0.u534.p1590==1)" & F!"(i28.i5.u563.p1673==1)")
Compilation finished in 6439 ms.
Running link step : cd /tmp/ltsmin10586199424800357300;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 77 ms.
Running LTSmin : cd /tmp/ltsmin10586199424800357300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp0==true))||[]((LTLAPp1==true))||[]((LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin10586199424800357300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp0==true))||[]((LTLAPp1==true))||[]((LTLAPp2==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10586199424800357300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp3==true))&&<>([]((LTLAPp4==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-18 23:13:26] [INFO ] Applying decomposition
[2023-03-18 23:13:26] [INFO ] Flatten gal took : 151 ms
[2023-03-18 23:13:27] [INFO ] Decomposing Gal with order
[2023-03-18 23:13:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 23:13:27] [INFO ] Removed a total of 800 redundant transitions.
[2023-03-18 23:13:27] [INFO ] Flatten gal took : 286 ms
[2023-03-18 23:13:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 1000 labels/synchronizations in 101 ms.
[2023-03-18 23:13:28] [INFO ] Time to serialize gal into /tmp/LTLFireability5550388759459527351.gal : 71 ms
[2023-03-18 23:13:28] [INFO ] Time to serialize properties into /tmp/LTLFireability14769744381456949633.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5550388759459527351.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14769744381456949633.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 4 LTL properties
Checking formula 0 : !((F(((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.i0.i0.i0...560
Formula 0 simplified : G(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.i0.i0.i0.i0...548
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin10586199424800357300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp3==true))&&<>([]((LTLAPp4==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10586199424800357300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp5==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin10586199424800357300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp5==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10586199424800357300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp6==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-18 23:36:38] [INFO ] Flatten gal took : 157 ms
[2023-03-18 23:36:40] [INFO ] Input system was already deterministic with 2605 transitions.
[2023-03-18 23:36:40] [INFO ] Transformed 2655 places.
[2023-03-18 23:36:40] [INFO ] Transformed 2605 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-18 23:36:41] [INFO ] Time to serialize gal into /tmp/LTLFireability6335180611132785071.gal : 38 ms
[2023-03-18 23:36:41] [INFO ] Time to serialize properties into /tmp/LTLFireability15120803964741463629.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6335180611132785071.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15120803964741463629.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(((G("((p433==0)||(p484==0))"))||(G("(p1590==1)")))||(G("(p1673==1)")))))
Formula 0 simplified : G(F!"((p433==0)||(p484==0))" & F!"(p1590==1)" & F!"(p1673==1)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 13115152 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16207156 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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-050B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713200156"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;